diff options
Diffstat (limited to 'src/parser')
| -rw-r--r-- | src/parser/.antlr/Python3Lexer.interp | 253 | ||||
| -rw-r--r-- | src/parser/.antlr/Python3Lexer.java | 574 | ||||
| -rw-r--r-- | src/parser/.antlr/Python3Lexer.tokens | 142 | ||||
| -rw-r--r-- | src/parser/Python3Lexer.g4 | 131 | ||||
| -rw-r--r-- | src/parser/Python3Lexer.interp | 253 | ||||
| -rw-r--r-- | src/parser/Python3Lexer.java | 598 | ||||
| -rw-r--r-- | src/parser/Python3Lexer.tokens | 142 | ||||
| -rw-r--r-- | src/parser/Python3LexerBase.java | 151 | ||||
| -rw-r--r-- | src/parser/Python3Parser.g4 | 181 | ||||
| -rw-r--r-- | src/parser/Python3Parser.interp | 190 | ||||
| -rw-r--r-- | src/parser/Python3Parser.java | 3856 | ||||
| -rw-r--r-- | src/parser/Python3Parser.tokens | 142 | ||||
| -rw-r--r-- | src/parser/Python3ParserBase.java | 17 | ||||
| -rw-r--r-- | src/parser/Python3ParserBaseListener.java | 653 | ||||
| -rw-r--r-- | src/parser/Python3ParserBaseVisitor.java | 366 | ||||
| -rw-r--r-- | src/parser/Python3ParserListener.java | 388 | ||||
| -rw-r--r-- | src/parser/Python3ParserVisitor.java | 229 |
17 files changed, 8266 insertions, 0 deletions
diff --git a/src/parser/.antlr/Python3Lexer.interp b/src/parser/.antlr/Python3Lexer.interp new file mode 100644 index 0000000..1f4208b --- /dev/null +++ b/src/parser/.antlr/Python3Lexer.interp @@ -0,0 +1,253 @@ +token literal names: +null +null +null +null +null +'and' +'as' +'def' +'elif' +'else' +'False' +'for' +'from' +'if' +'import' +'in' +'is' +'None' +'not' +'or' +'return' +'True' +'_' +'while' +null +null +null +null +'.' +'...' +'*' +'(' +')' +',' +':' +';' +'**' +'=' +'[' +']' +'|' +'^' +'&' +'<<' +'>>' +'+' +'-' +'/' +'%' +'//' +'~' +'{' +'}' +'<' +'>' +'==' +'>=' +'<=' +'<>' +'!=' +'@' +'->' +'+=' +'-=' +'*=' +'@=' +'/=' +'%=' +'&=' +'|=' +'^=' +'<<=' +'>>=' +'**=' +'//=' +null +null + +token symbolic names: +null +INDENT +DEDENT +STRING +NUMBER +AND +AS +DEF +ELIF +ELSE +FALSE +FOR +FROM +IF +IMPORT +IN +IS +NONE +NOT +OR +RETURN +TRUE +UNDERSCORE +WHILE +NEWLINE +NAME +DECIMAL_INTEGER +FLOAT_NUMBER +DOT +ELLIPSIS +STAR +OPEN_PAREN +CLOSE_PAREN +COMMA +COLON +SEMI_COLON +POWER +ASSIGN +OPEN_BRACK +CLOSE_BRACK +OR_OP +XOR +AND_OP +LEFT_SHIFT +RIGHT_SHIFT +ADD +MINUS +DIV +MOD +IDIV +NOT_OP +OPEN_BRACE +CLOSE_BRACE +LESS_THAN +GREATER_THAN +EQUALS +GT_EQ +LT_EQ +NOT_EQ_1 +NOT_EQ_2 +AT +ARROW +ADD_ASSIGN +SUB_ASSIGN +MULT_ASSIGN +AT_ASSIGN +DIV_ASSIGN +MOD_ASSIGN +AND_ASSIGN +OR_ASSIGN +XOR_ASSIGN +LEFT_SHIFT_ASSIGN +RIGHT_SHIFT_ASSIGN +POWER_ASSIGN +IDIV_ASSIGN +SKIP_ +UNKNOWN_CHAR + +rule names: +STRING +NUMBER +AND +AS +DEF +ELIF +ELSE +FALSE +FOR +FROM +IF +IMPORT +IN +IS +NONE +NOT +OR +RETURN +TRUE +UNDERSCORE +WHILE +NEWLINE +NAME +DECIMAL_INTEGER +FLOAT_NUMBER +DOT +ELLIPSIS +STAR +OPEN_PAREN +CLOSE_PAREN +COMMA +COLON +SEMI_COLON +POWER +ASSIGN +OPEN_BRACK +CLOSE_BRACK +OR_OP +XOR +AND_OP +LEFT_SHIFT +RIGHT_SHIFT +ADD +MINUS +DIV +MOD +IDIV +NOT_OP +OPEN_BRACE +CLOSE_BRACE +LESS_THAN +GREATER_THAN +EQUALS +GT_EQ +LT_EQ +NOT_EQ_1 +NOT_EQ_2 +AT +ARROW +ADD_ASSIGN +SUB_ASSIGN +MULT_ASSIGN +AT_ASSIGN +DIV_ASSIGN +MOD_ASSIGN +AND_ASSIGN +OR_ASSIGN +XOR_ASSIGN +LEFT_SHIFT_ASSIGN +RIGHT_SHIFT_ASSIGN +POWER_ASSIGN +IDIV_ASSIGN +SKIP_ +UNKNOWN_CHAR +STRING_ESCAPE_SEQ +NON_ZERO_DIGIT +DIGIT +POINT_FLOAT +EXPONENT_FLOAT +INT_PART +EXPONENT +SPACES +COMMENT +LINE_JOINING + +channel names: +DEFAULT_TOKEN_CHANNEL +HIDDEN + +mode names: +DEFAULT_MODE + +atn: +[4, 0, 76, 523, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2, 31, 7, 31, 2, 32, 7, 32, 2, 33, 7, 33, 2, 34, 7, 34, 2, 35, 7, 35, 2, 36, 7, 36, 2, 37, 7, 37, 2, 38, 7, 38, 2, 39, 7, 39, 2, 40, 7, 40, 2, 41, 7, 41, 2, 42, 7, 42, 2, 43, 7, 43, 2, 44, 7, 44, 2, 45, 7, 45, 2, 46, 7, 46, 2, 47, 7, 47, 2, 48, 7, 48, 2, 49, 7, 49, 2, 50, 7, 50, 2, 51, 7, 51, 2, 52, 7, 52, 2, 53, 7, 53, 2, 54, 7, 54, 2, 55, 7, 55, 2, 56, 7, 56, 2, 57, 7, 57, 2, 58, 7, 58, 2, 59, 7, 59, 2, 60, 7, 60, 2, 61, 7, 61, 2, 62, 7, 62, 2, 63, 7, 63, 2, 64, 7, 64, 2, 65, 7, 65, 2, 66, 7, 66, 2, 67, 7, 67, 2, 68, 7, 68, 2, 69, 7, 69, 2, 70, 7, 70, 2, 71, 7, 71, 2, 72, 7, 72, 2, 73, 7, 73, 2, 74, 7, 74, 2, 75, 7, 75, 2, 76, 7, 76, 2, 77, 7, 77, 2, 78, 7, 78, 2, 79, 7, 79, 2, 80, 7, 80, 2, 81, 7, 81, 2, 82, 7, 82, 2, 83, 7, 83, 1, 0, 1, 0, 1, 0, 5, 0, 173, 8, 0, 10, 0, 12, 0, 176, 9, 0, 1, 0, 1, 0, 1, 0, 1, 0, 5, 0, 182, 8, 0, 10, 0, 12, 0, 185, 9, 0, 1, 0, 3, 0, 188, 8, 0, 1, 1, 1, 1, 3, 1, 192, 8, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 15, 1, 15, 1, 15, 1, 15, 1, 16, 1, 16, 1, 16, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 19, 1, 19, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 21, 1, 21, 1, 21, 3, 21, 281, 8, 21, 1, 21, 1, 21, 3, 21, 285, 8, 21, 1, 21, 3, 21, 288, 8, 21, 3, 21, 290, 8, 21, 1, 21, 1, 21, 1, 22, 1, 22, 5, 22, 296, 8, 22, 10, 22, 12, 22, 299, 9, 22, 1, 23, 1, 23, 5, 23, 303, 8, 23, 10, 23, 12, 23, 306, 9, 23, 1, 23, 4, 23, 309, 8, 23, 11, 23, 12, 23, 310, 3, 23, 313, 8, 23, 1, 24, 1, 24, 3, 24, 317, 8, 24, 1, 25, 1, 25, 1, 26, 1, 26, 1, 26, 1, 26, 1, 27, 1, 27, 1, 28, 1, 28, 1, 28, 1, 29, 1, 29, 1, 29, 1, 30, 1, 30, 1, 31, 1, 31, 1, 32, 1, 32, 1, 33, 1, 33, 1, 33, 1, 34, 1, 34, 1, 35, 1, 35, 1, 35, 1, 36, 1, 36, 1, 36, 1, 37, 1, 37, 1, 38, 1, 38, 1, 39, 1, 39, 1, 40, 1, 40, 1, 40, 1, 41, 1, 41, 1, 41, 1, 42, 1, 42, 1, 43, 1, 43, 1, 44, 1, 44, 1, 45, 1, 45, 1, 46, 1, 46, 1, 46, 1, 47, 1, 47, 1, 48, 1, 48, 1, 48, 1, 49, 1, 49, 1, 49, 1, 50, 1, 50, 1, 51, 1, 51, 1, 52, 1, 52, 1, 52, 1, 53, 1, 53, 1, 53, 1, 54, 1, 54, 1, 54, 1, 55, 1, 55, 1, 55, 1, 56, 1, 56, 1, 56, 1, 57, 1, 57, 1, 58, 1, 58, 1, 58, 1, 59, 1, 59, 1, 59, 1, 60, 1, 60, 1, 60, 1, 61, 1, 61, 1, 61, 1, 62, 1, 62, 1, 62, 1, 63, 1, 63, 1, 63, 1, 64, 1, 64, 1, 64, 1, 65, 1, 65, 1, 65, 1, 66, 1, 66, 1, 66, 1, 67, 1, 67, 1, 67, 1, 68, 1, 68, 1, 68, 1, 68, 1, 69, 1, 69, 1, 69, 1, 69, 1, 70, 1, 70, 1, 70, 1, 70, 1, 71, 1, 71, 1, 71, 1, 71, 1, 72, 1, 72, 1, 72, 3, 72, 451, 8, 72, 1, 72, 1, 72, 1, 73, 1, 73, 1, 74, 1, 74, 1, 74, 1, 74, 3, 74, 461, 8, 74, 1, 75, 1, 75, 1, 76, 1, 76, 1, 77, 3, 77, 468, 8, 77, 1, 77, 1, 77, 4, 77, 472, 8, 77, 11, 77, 12, 77, 473, 1, 77, 1, 77, 1, 77, 3, 77, 479, 8, 77, 1, 78, 1, 78, 3, 78, 483, 8, 78, 1, 78, 1, 78, 1, 79, 4, 79, 488, 8, 79, 11, 79, 12, 79, 489, 1, 80, 1, 80, 3, 80, 494, 8, 80, 1, 80, 4, 80, 497, 8, 80, 11, 80, 12, 80, 498, 1, 81, 4, 81, 502, 8, 81, 11, 81, 12, 81, 503, 1, 82, 1, 82, 5, 82, 508, 8, 82, 10, 82, 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\ No newline at end of file diff --git a/src/parser/.antlr/Python3Lexer.java b/src/parser/.antlr/Python3Lexer.java new file mode 100644 index 0000000..5a11975 --- /dev/null +++ b/src/parser/.antlr/Python3Lexer.java @@ -0,0 +1,574 @@ +// Generated from /home/geno/Desktop/uni/clp/clp_project/src/parser/Python3Lexer.g4 by ANTLR 4.13.1 +import org.antlr.v4.runtime.Lexer; +import org.antlr.v4.runtime.CharStream; +import org.antlr.v4.runtime.Token; +import org.antlr.v4.runtime.TokenStream; +import org.antlr.v4.runtime.*; +import org.antlr.v4.runtime.atn.*; +import org.antlr.v4.runtime.dfa.DFA; +import org.antlr.v4.runtime.misc.*; + +@SuppressWarnings({"all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue", "this-escape"}) +public class Python3Lexer extends Python3LexerBase { + static { RuntimeMetaData.checkVersion("4.13.1", RuntimeMetaData.VERSION); } + + protected static final DFA[] _decisionToDFA; + protected static final PredictionContextCache _sharedContextCache = + new PredictionContextCache(); + public static final int + INDENT=1, DEDENT=2, STRING=3, NUMBER=4, AND=5, AS=6, DEF=7, ELIF=8, ELSE=9, + FALSE=10, FOR=11, FROM=12, IF=13, IMPORT=14, IN=15, IS=16, NONE=17, NOT=18, + OR=19, RETURN=20, TRUE=21, UNDERSCORE=22, WHILE=23, NEWLINE=24, NAME=25, + DECIMAL_INTEGER=26, FLOAT_NUMBER=27, DOT=28, ELLIPSIS=29, STAR=30, OPEN_PAREN=31, + CLOSE_PAREN=32, COMMA=33, COLON=34, SEMI_COLON=35, POWER=36, ASSIGN=37, + OPEN_BRACK=38, CLOSE_BRACK=39, OR_OP=40, XOR=41, AND_OP=42, LEFT_SHIFT=43, + RIGHT_SHIFT=44, ADD=45, MINUS=46, DIV=47, MOD=48, IDIV=49, NOT_OP=50, + OPEN_BRACE=51, CLOSE_BRACE=52, LESS_THAN=53, GREATER_THAN=54, EQUALS=55, + GT_EQ=56, LT_EQ=57, NOT_EQ_1=58, NOT_EQ_2=59, AT=60, ARROW=61, ADD_ASSIGN=62, + SUB_ASSIGN=63, MULT_ASSIGN=64, AT_ASSIGN=65, DIV_ASSIGN=66, MOD_ASSIGN=67, + AND_ASSIGN=68, OR_ASSIGN=69, XOR_ASSIGN=70, LEFT_SHIFT_ASSIGN=71, RIGHT_SHIFT_ASSIGN=72, + POWER_ASSIGN=73, IDIV_ASSIGN=74, SKIP_=75, UNKNOWN_CHAR=76; + public static String[] channelNames = { + "DEFAULT_TOKEN_CHANNEL", "HIDDEN" + }; + + public static String[] modeNames = { + "DEFAULT_MODE" + }; + + private static String[] makeRuleNames() { + return new String[] { + "STRING", "NUMBER", "AND", "AS", "DEF", "ELIF", "ELSE", "FALSE", "FOR", + "FROM", "IF", "IMPORT", "IN", "IS", "NONE", "NOT", "OR", "RETURN", "TRUE", + "UNDERSCORE", "WHILE", "NEWLINE", "NAME", "DECIMAL_INTEGER", "FLOAT_NUMBER", + "DOT", "ELLIPSIS", "STAR", "OPEN_PAREN", "CLOSE_PAREN", "COMMA", "COLON", + "SEMI_COLON", "POWER", "ASSIGN", "OPEN_BRACK", "CLOSE_BRACK", "OR_OP", + "XOR", "AND_OP", "LEFT_SHIFT", "RIGHT_SHIFT", "ADD", "MINUS", "DIV", + "MOD", "IDIV", "NOT_OP", "OPEN_BRACE", "CLOSE_BRACE", "LESS_THAN", "GREATER_THAN", + "EQUALS", "GT_EQ", "LT_EQ", "NOT_EQ_1", "NOT_EQ_2", "AT", "ARROW", "ADD_ASSIGN", + "SUB_ASSIGN", "MULT_ASSIGN", "AT_ASSIGN", "DIV_ASSIGN", "MOD_ASSIGN", + "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", "LEFT_SHIFT_ASSIGN", "RIGHT_SHIFT_ASSIGN", + "POWER_ASSIGN", "IDIV_ASSIGN", "SKIP_", "UNKNOWN_CHAR", "STRING_ESCAPE_SEQ", + "NON_ZERO_DIGIT", "DIGIT", "POINT_FLOAT", "EXPONENT_FLOAT", "INT_PART", + "EXPONENT", "SPACES", "COMMENT", "LINE_JOINING" + }; + } + public static final String[] ruleNames = makeRuleNames(); + + private static String[] makeLiteralNames() { + return new String[] { + null, null, null, null, null, "'and'", "'as'", "'def'", "'elif'", "'else'", + "'False'", "'for'", "'from'", "'if'", "'import'", "'in'", "'is'", "'None'", + "'not'", "'or'", "'return'", "'True'", "'_'", "'while'", null, null, + null, null, "'.'", "'...'", "'*'", "'('", "')'", "','", "':'", "';'", + "'**'", "'='", "'['", "']'", "'|'", "'^'", "'&'", "'<<'", "'>>'", "'+'", + "'-'", "'/'", "'%'", "'//'", "'~'", "'{'", "'}'", "'<'", "'>'", "'=='", + "'>='", "'<='", "'<>'", "'!='", "'@'", "'->'", "'+='", "'-='", "'*='", + "'@='", "'/='", "'%='", "'&='", "'|='", "'^='", "'<<='", "'>>='", "'**='", + "'//='" + }; + } + private static final String[] _LITERAL_NAMES = makeLiteralNames(); + private static String[] makeSymbolicNames() { + return new String[] { + null, "INDENT", "DEDENT", "STRING", "NUMBER", "AND", "AS", "DEF", "ELIF", + "ELSE", "FALSE", "FOR", "FROM", "IF", "IMPORT", "IN", "IS", "NONE", "NOT", + "OR", "RETURN", "TRUE", "UNDERSCORE", "WHILE", "NEWLINE", "NAME", "DECIMAL_INTEGER", + "FLOAT_NUMBER", "DOT", "ELLIPSIS", "STAR", "OPEN_PAREN", "CLOSE_PAREN", + "COMMA", "COLON", "SEMI_COLON", "POWER", "ASSIGN", "OPEN_BRACK", "CLOSE_BRACK", + "OR_OP", "XOR", "AND_OP", "LEFT_SHIFT", "RIGHT_SHIFT", "ADD", "MINUS", + "DIV", "MOD", "IDIV", "NOT_OP", "OPEN_BRACE", "CLOSE_BRACE", "LESS_THAN", + "GREATER_THAN", "EQUALS", "GT_EQ", "LT_EQ", "NOT_EQ_1", "NOT_EQ_2", "AT", + "ARROW", "ADD_ASSIGN", "SUB_ASSIGN", "MULT_ASSIGN", "AT_ASSIGN", "DIV_ASSIGN", + "MOD_ASSIGN", "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", "LEFT_SHIFT_ASSIGN", + "RIGHT_SHIFT_ASSIGN", "POWER_ASSIGN", "IDIV_ASSIGN", "SKIP_", "UNKNOWN_CHAR" + }; + } + private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames(); + public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES); + + /** + * @deprecated Use {@link #VOCABULARY} instead. + */ + @Deprecated + public static final String[] tokenNames; + static { + tokenNames = new String[_SYMBOLIC_NAMES.length]; + for (int i = 0; i < tokenNames.length; i++) { + tokenNames[i] = VOCABULARY.getLiteralName(i); + if (tokenNames[i] == null) { + tokenNames[i] = VOCABULARY.getSymbolicName(i); + } + + if (tokenNames[i] == null) { + tokenNames[i] = "<INVALID>"; + } + } + } + + @Override + @Deprecated + public String[] getTokenNames() { + return tokenNames; + } + + @Override + + public Vocabulary getVocabulary() { + return VOCABULARY; + } + + + public Python3Lexer(CharStream input) { + super(input); + _interp = new LexerATNSimulator(this,_ATN,_decisionToDFA,_sharedContextCache); + } + + @Override + public String getGrammarFileName() { return "Python3Lexer.g4"; } + + @Override + public String[] getRuleNames() { return ruleNames; } + + @Override + public String getSerializedATN() { return _serializedATN; } + + @Override + public String[] getChannelNames() { return channelNames; } + + @Override + public String[] getModeNames() { return modeNames; } + + @Override + public ATN getATN() { return _ATN; } + + @Override + public void action(RuleContext _localctx, int ruleIndex, int actionIndex) { + switch (ruleIndex) { + case 21: + NEWLINE_action((RuleContext)_localctx, actionIndex); + break; + case 28: + OPEN_PAREN_action((RuleContext)_localctx, actionIndex); + break; + case 29: + CLOSE_PAREN_action((RuleContext)_localctx, actionIndex); + break; + case 35: + OPEN_BRACK_action((RuleContext)_localctx, actionIndex); + break; + case 36: + CLOSE_BRACK_action((RuleContext)_localctx, actionIndex); + break; + case 48: + OPEN_BRACE_action((RuleContext)_localctx, actionIndex); + break; + case 49: + CLOSE_BRACE_action((RuleContext)_localctx, actionIndex); + break; + } + } + private void NEWLINE_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 0: + this.onNewLine(); + break; + } + } + private void OPEN_PAREN_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 1: + this.openBrace(); + break; + } + } + private void CLOSE_PAREN_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 2: + this.closeBrace(); + break; + } + } + private void OPEN_BRACK_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 3: + this.openBrace(); + break; + } + } + private void CLOSE_BRACK_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 4: + this.closeBrace(); + break; + } + } + private void OPEN_BRACE_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 5: + this.openBrace(); + break; + } + } + private void CLOSE_BRACE_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 6: + this.closeBrace(); + break; + } + } + @Override + public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) { + switch (ruleIndex) { + case 21: + return NEWLINE_sempred((RuleContext)_localctx, predIndex); + } + return true; + } + private boolean NEWLINE_sempred(RuleContext _localctx, int predIndex) { + switch (predIndex) { + case 0: + return this.atStartOfInput(); + } + return true; + } + + public static final String _serializedATN = + "\u0004\u0000L\u020b\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001"+ + "\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004"+ + "\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007"+ + "\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b"+ + "\u0007\u000b\u0002\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002"+ + "\u000f\u0007\u000f\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002"+ + "\u0012\u0007\u0012\u0002\u0013\u0007\u0013\u0002\u0014\u0007\u0014\u0002"+ + "\u0015\u0007\u0015\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017\u0002"+ + "\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0002"+ + "\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d\u0002"+ + "\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!\u0007"+ + "!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0002&\u0007"+ + "&\u0002\'\u0007\'\u0002(\u0007(\u0002)\u0007)\u0002*\u0007*\u0002+\u0007"+ + "+\u0002,\u0007,\u0002-\u0007-\u0002.\u0007.\u0002/\u0007/\u00020\u0007"+ + "0\u00021\u00071\u00022\u00072\u00023\u00073\u00024\u00074\u00025\u0007"+ + "5\u00026\u00076\u00027\u00077\u00028\u00078\u00029\u00079\u0002:\u0007"+ + ":\u0002;\u0007;\u0002<\u0007<\u0002=\u0007=\u0002>\u0007>\u0002?\u0007"+ + "?\u0002@\u0007@\u0002A\u0007A\u0002B\u0007B\u0002C\u0007C\u0002D\u0007"+ + "D\u0002E\u0007E\u0002F\u0007F\u0002G\u0007G\u0002H\u0007H\u0002I\u0007"+ + "I\u0002J\u0007J\u0002K\u0007K\u0002L\u0007L\u0002M\u0007M\u0002N\u0007"+ + 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"\u0001\u0000\u0000\u0000\u01f6\u01f7\u0001\u0000\u0000\u0000\u01f7\u01f5"+ + "\u0001\u0000\u0000\u0000\u01f7\u01f8\u0001\u0000\u0000\u0000\u01f8\u00a4"+ + "\u0001\u0000\u0000\u0000\u01f9\u01fd\u0005#\u0000\u0000\u01fa\u01fc\b"+ + "\t\u0000\u0000\u01fb\u01fa\u0001\u0000\u0000\u0000\u01fc\u01ff\u0001\u0000"+ + "\u0000\u0000\u01fd\u01fb\u0001\u0000\u0000\u0000\u01fd\u01fe\u0001\u0000"+ + "\u0000\u0000\u01fe\u00a6\u0001\u0000\u0000\u0000\u01ff\u01fd\u0001\u0000"+ + "\u0000\u0000\u0200\u0202\u0005\\\u0000\u0000\u0201\u0203\u0003\u00a3Q"+ + "\u0000\u0202\u0201\u0001\u0000\u0000\u0000\u0202\u0203\u0001\u0000\u0000"+ + "\u0000\u0203\u0209\u0001\u0000\u0000\u0000\u0204\u0206\u0005\r\u0000\u0000"+ + "\u0205\u0204\u0001\u0000\u0000\u0000\u0205\u0206\u0001\u0000\u0000\u0000"+ + "\u0206\u0207\u0001\u0000\u0000\u0000\u0207\u020a\u0005\n\u0000\u0000\u0208"+ + "\u020a\u0002\f\r\u0000\u0209\u0205\u0001\u0000\u0000\u0000\u0209\u0208"+ + "\u0001\u0000\u0000\u0000\u020a\u00a8\u0001\u0000\u0000\u0000\u001e\u0000"+ + "\u00ac\u00ae\u00b5\u00b7\u00bb\u00bf\u0118\u011c\u011f\u0121\u0129\u0130"+ + "\u0136\u0138\u013c\u01c2\u01cc\u01d3\u01d9\u01de\u01e2\u01e9\u01ed\u01f2"+ + "\u01f7\u01fd\u0202\u0205\u0209\b\u0001\u0015\u0000\u0001\u001c\u0001\u0001"+ + "\u001d\u0002\u0001#\u0003\u0001$\u0004\u00010\u0005\u00011\u0006\u0006"+ + "\u0000\u0000"; + public static final ATN _ATN = + new ATNDeserializer().deserialize(_serializedATN.toCharArray()); + static { + _decisionToDFA = new DFA[_ATN.getNumberOfDecisions()]; + for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) { + _decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i); + } + } +}
\ No newline at end of file diff --git a/src/parser/.antlr/Python3Lexer.tokens b/src/parser/.antlr/Python3Lexer.tokens new file mode 100644 index 0000000..0f817cc --- /dev/null +++ b/src/parser/.antlr/Python3Lexer.tokens @@ -0,0 +1,142 @@ +INDENT=1 +DEDENT=2 +STRING=3 +NUMBER=4 +AND=5 +AS=6 +DEF=7 +ELIF=8 +ELSE=9 +FALSE=10 +FOR=11 +FROM=12 +IF=13 +IMPORT=14 +IN=15 +IS=16 +NONE=17 +NOT=18 +OR=19 +RETURN=20 +TRUE=21 +UNDERSCORE=22 +WHILE=23 +NEWLINE=24 +NAME=25 +DECIMAL_INTEGER=26 +FLOAT_NUMBER=27 +DOT=28 +ELLIPSIS=29 +STAR=30 +OPEN_PAREN=31 +CLOSE_PAREN=32 +COMMA=33 +COLON=34 +SEMI_COLON=35 +POWER=36 +ASSIGN=37 +OPEN_BRACK=38 +CLOSE_BRACK=39 +OR_OP=40 +XOR=41 +AND_OP=42 +LEFT_SHIFT=43 +RIGHT_SHIFT=44 +ADD=45 +MINUS=46 +DIV=47 +MOD=48 +IDIV=49 +NOT_OP=50 +OPEN_BRACE=51 +CLOSE_BRACE=52 +LESS_THAN=53 +GREATER_THAN=54 +EQUALS=55 +GT_EQ=56 +LT_EQ=57 +NOT_EQ_1=58 +NOT_EQ_2=59 +AT=60 +ARROW=61 +ADD_ASSIGN=62 +SUB_ASSIGN=63 +MULT_ASSIGN=64 +AT_ASSIGN=65 +DIV_ASSIGN=66 +MOD_ASSIGN=67 +AND_ASSIGN=68 +OR_ASSIGN=69 +XOR_ASSIGN=70 +LEFT_SHIFT_ASSIGN=71 +RIGHT_SHIFT_ASSIGN=72 +POWER_ASSIGN=73 +IDIV_ASSIGN=74 +SKIP_=75 +UNKNOWN_CHAR=76 +'and'=5 +'as'=6 +'def'=7 +'elif'=8 +'else'=9 +'False'=10 +'for'=11 +'from'=12 +'if'=13 +'import'=14 +'in'=15 +'is'=16 +'None'=17 +'not'=18 +'or'=19 +'return'=20 +'True'=21 +'_'=22 +'while'=23 +'.'=28 +'...'=29 +'*'=30 +'('=31 +')'=32 +','=33 +':'=34 +';'=35 +'**'=36 +'='=37 +'['=38 +']'=39 +'|'=40 +'^'=41 +'&'=42 +'<<'=43 +'>>'=44 +'+'=45 +'-'=46 +'/'=47 +'%'=48 +'//'=49 +'~'=50 +'{'=51 +'}'=52 +'<'=53 +'>'=54 +'=='=55 +'>='=56 +'<='=57 +'<>'=58 +'!='=59 +'@'=60 +'->'=61 +'+='=62 +'-='=63 +'*='=64 +'@='=65 +'/='=66 +'%='=67 +'&='=68 +'|='=69 +'^='=70 +'<<='=71 +'>>='=72 +'**='=73 +'//='=74 diff --git a/src/parser/Python3Lexer.g4 b/src/parser/Python3Lexer.g4 new file mode 100644 index 0000000..8d53301 --- /dev/null +++ b/src/parser/Python3Lexer.g4 @@ -0,0 +1,131 @@ +/* + La grammatica di Python si trova a + https://docs.python.org/3/reference/grammar.html + + Questa e` stata elaborata da Bart Kiers, bart@big-o.nl + e si trova a https://github.com/bkiers/python3-parser + + Semplificata ai fini del corso di CLP -- Marco Bertoni, Cosimo Laneve +*/ + +// $antlr-format alignTrailingComments true, columnLimit 150, maxEmptyLinesToKeep 1, reflowComments false, useTab false +// $antlr-format allowShortRulesOnASingleLine true, allowShortBlocksOnASingleLine true, minEmptyLines 0, alignSemicolons ownLine +// $antlr-format alignColons trailing, singleLineOverrulesHangingColon true, alignLexerCommands true, alignLabels true, alignTrailers true + +lexer grammar Python3Lexer; + +tokens { + INDENT, + DEDENT +} + +options { + superClass = Python3LexerBase; +} + +STRING : '\'' (STRING_ESCAPE_SEQ | ~[\\\r\n\f'])* '\'' + | '"' ( STRING_ESCAPE_SEQ | ~[\\\r\n\f"])* '"' + ; + +NUMBER : DECIMAL_INTEGER | FLOAT_NUMBER ; + +AND : 'and'; +AS : 'as'; +DEF : 'def'; +ELIF : 'elif'; +ELSE : 'else'; +FALSE : 'False'; +FOR : 'for'; +FROM : 'from'; +IF : 'if'; +IMPORT : 'import'; +IN : 'in'; +IS : 'is'; +NONE : 'None'; +NOT : 'not'; +OR : 'or'; +RETURN : 'return'; +TRUE : 'True'; +UNDERSCORE : '_'; +WHILE : 'while'; + +NEWLINE: ({this.atStartOfInput()}? SPACES | ( '\r'? '\n' | '\r' | '\f') SPACES?) {this.onNewLine();}; + +NAME: ('_' | 'a'..'z' | 'A'..'Z') ('_' | 'a'..'z' | 'A'..'Z' | '0'..'9')* + ; + +DECIMAL_INTEGER: NON_ZERO_DIGIT DIGIT* | '0'+; + +FLOAT_NUMBER: POINT_FLOAT | EXPONENT_FLOAT; + +DOT : '.'; +ELLIPSIS : '...'; +STAR : '*'; +OPEN_PAREN : '(' {this.openBrace();}; +CLOSE_PAREN : ')' {this.closeBrace();}; +COMMA : ','; +COLON : ':'; +SEMI_COLON : ';'; +POWER : '**'; +ASSIGN : '='; +OPEN_BRACK : '[' {this.openBrace();}; +CLOSE_BRACK : ']' {this.closeBrace();}; +OR_OP : '|'; +XOR : '^'; +AND_OP : '&'; +LEFT_SHIFT : '<<'; +RIGHT_SHIFT : '>>'; +ADD : '+'; +MINUS : '-'; +DIV : '/'; +MOD : '%'; +IDIV : '//'; +NOT_OP : '~'; +OPEN_BRACE : '{' {this.openBrace();}; +CLOSE_BRACE : '}' {this.closeBrace();}; +LESS_THAN : '<'; +GREATER_THAN : '>'; +EQUALS : '=='; +GT_EQ : '>='; +LT_EQ : '<='; +NOT_EQ_1 : '<>'; +NOT_EQ_2 : '!='; +AT : '@'; +ARROW : '->'; +ADD_ASSIGN : '+='; +SUB_ASSIGN : '-='; +MULT_ASSIGN : '*='; +AT_ASSIGN : '@='; +DIV_ASSIGN : '/='; +MOD_ASSIGN : '%='; +AND_ASSIGN : '&='; +OR_ASSIGN : '|='; +XOR_ASSIGN : '^='; +LEFT_SHIFT_ASSIGN : '<<='; +RIGHT_SHIFT_ASSIGN : '>>='; +POWER_ASSIGN : '**='; +IDIV_ASSIGN : '//='; + +SKIP_: ( SPACES | COMMENT | LINE_JOINING) -> skip; + +UNKNOWN_CHAR: .; + +fragment STRING_ESCAPE_SEQ: '\\' . | '\\' NEWLINE; + +fragment NON_ZERO_DIGIT: [1-9]; + +fragment DIGIT: [0-9]; + +fragment POINT_FLOAT: INT_PART? '.' DIGIT+ | INT_PART '.'; + +fragment EXPONENT_FLOAT: ( INT_PART | POINT_FLOAT) EXPONENT; + +fragment INT_PART: DIGIT+; + +fragment EXPONENT: [eE] [+-]? DIGIT+; + +fragment SPACES: [ \t]+; + +fragment COMMENT: '#' ~[\r\n\f]*; + +fragment LINE_JOINING: '\\' SPACES? ( '\r'? '\n' | '\r' | '\f');
\ No newline at end of file diff --git a/src/parser/Python3Lexer.interp b/src/parser/Python3Lexer.interp new file mode 100644 index 0000000..1f4208b --- /dev/null +++ b/src/parser/Python3Lexer.interp @@ -0,0 +1,253 @@ +token literal names: +null +null +null +null +null +'and' +'as' +'def' +'elif' +'else' +'False' +'for' +'from' +'if' +'import' +'in' +'is' +'None' +'not' +'or' +'return' +'True' +'_' +'while' +null +null +null +null +'.' +'...' +'*' +'(' +')' +',' +':' +';' +'**' +'=' +'[' +']' +'|' +'^' +'&' +'<<' +'>>' +'+' +'-' +'/' +'%' +'//' +'~' +'{' +'}' +'<' +'>' +'==' +'>=' +'<=' +'<>' +'!=' +'@' +'->' +'+=' +'-=' +'*=' +'@=' +'/=' +'%=' +'&=' +'|=' +'^=' +'<<=' +'>>=' +'**=' +'//=' +null +null + +token symbolic names: +null +INDENT +DEDENT +STRING +NUMBER +AND +AS +DEF +ELIF +ELSE +FALSE +FOR +FROM +IF +IMPORT +IN +IS +NONE +NOT +OR +RETURN +TRUE +UNDERSCORE +WHILE +NEWLINE +NAME +DECIMAL_INTEGER +FLOAT_NUMBER +DOT +ELLIPSIS +STAR +OPEN_PAREN +CLOSE_PAREN +COMMA +COLON +SEMI_COLON +POWER +ASSIGN +OPEN_BRACK +CLOSE_BRACK +OR_OP +XOR +AND_OP +LEFT_SHIFT +RIGHT_SHIFT +ADD +MINUS +DIV +MOD +IDIV +NOT_OP +OPEN_BRACE +CLOSE_BRACE +LESS_THAN +GREATER_THAN +EQUALS +GT_EQ +LT_EQ +NOT_EQ_1 +NOT_EQ_2 +AT +ARROW +ADD_ASSIGN +SUB_ASSIGN +MULT_ASSIGN +AT_ASSIGN +DIV_ASSIGN +MOD_ASSIGN +AND_ASSIGN +OR_ASSIGN +XOR_ASSIGN +LEFT_SHIFT_ASSIGN +RIGHT_SHIFT_ASSIGN +POWER_ASSIGN +IDIV_ASSIGN +SKIP_ +UNKNOWN_CHAR + +rule names: +STRING +NUMBER +AND +AS +DEF +ELIF +ELSE +FALSE +FOR +FROM +IF +IMPORT +IN +IS +NONE +NOT +OR +RETURN +TRUE +UNDERSCORE +WHILE +NEWLINE +NAME +DECIMAL_INTEGER +FLOAT_NUMBER +DOT +ELLIPSIS +STAR +OPEN_PAREN +CLOSE_PAREN +COMMA +COLON +SEMI_COLON +POWER +ASSIGN +OPEN_BRACK +CLOSE_BRACK +OR_OP +XOR +AND_OP +LEFT_SHIFT +RIGHT_SHIFT +ADD +MINUS +DIV +MOD +IDIV +NOT_OP +OPEN_BRACE +CLOSE_BRACE +LESS_THAN +GREATER_THAN +EQUALS +GT_EQ +LT_EQ +NOT_EQ_1 +NOT_EQ_2 +AT +ARROW +ADD_ASSIGN +SUB_ASSIGN +MULT_ASSIGN +AT_ASSIGN +DIV_ASSIGN +MOD_ASSIGN +AND_ASSIGN +OR_ASSIGN +XOR_ASSIGN +LEFT_SHIFT_ASSIGN +RIGHT_SHIFT_ASSIGN +POWER_ASSIGN +IDIV_ASSIGN +SKIP_ +UNKNOWN_CHAR +STRING_ESCAPE_SEQ +NON_ZERO_DIGIT +DIGIT +POINT_FLOAT +EXPONENT_FLOAT +INT_PART +EXPONENT +SPACES +COMMENT +LINE_JOINING + +channel names: +DEFAULT_TOKEN_CHANNEL +HIDDEN + +mode names: +DEFAULT_MODE + +atn: +[4, 0, 76, 523, 6, -1, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, 2, 26, 7, 26, 2, 27, 7, 27, 2, 28, 7, 28, 2, 29, 7, 29, 2, 30, 7, 30, 2, 31, 7, 31, 2, 32, 7, 32, 2, 33, 7, 33, 2, 34, 7, 34, 2, 35, 7, 35, 2, 36, 7, 36, 2, 37, 7, 37, 2, 38, 7, 38, 2, 39, 7, 39, 2, 40, 7, 40, 2, 41, 7, 41, 2, 42, 7, 42, 2, 43, 7, 43, 2, 44, 7, 44, 2, 45, 7, 45, 2, 46, 7, 46, 2, 47, 7, 47, 2, 48, 7, 48, 2, 49, 7, 49, 2, 50, 7, 50, 2, 51, 7, 51, 2, 52, 7, 52, 2, 53, 7, 53, 2, 54, 7, 54, 2, 55, 7, 55, 2, 56, 7, 56, 2, 57, 7, 57, 2, 58, 7, 58, 2, 59, 7, 59, 2, 60, 7, 60, 2, 61, 7, 61, 2, 62, 7, 62, 2, 63, 7, 63, 2, 64, 7, 64, 2, 65, 7, 65, 2, 66, 7, 66, 2, 67, 7, 67, 2, 68, 7, 68, 2, 69, 7, 69, 2, 70, 7, 70, 2, 71, 7, 71, 2, 72, 7, 72, 2, 73, 7, 73, 2, 74, 7, 74, 2, 75, 7, 75, 2, 76, 7, 76, 2, 77, 7, 77, 2, 78, 7, 78, 2, 79, 7, 79, 2, 80, 7, 80, 2, 81, 7, 81, 2, 82, 7, 82, 2, 83, 7, 83, 1, 0, 1, 0, 1, 0, 5, 0, 173, 8, 0, 10, 0, 12, 0, 176, 9, 0, 1, 0, 1, 0, 1, 0, 1, 0, 5, 0, 182, 8, 0, 10, 0, 12, 0, 185, 9, 0, 1, 0, 3, 0, 188, 8, 0, 1, 1, 1, 1, 3, 1, 192, 8, 1, 1, 2, 1, 2, 1, 2, 1, 2, 1, 3, 1, 3, 1, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 1, 5, 1, 5, 1, 5, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 7, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 1, 9, 1, 9, 1, 10, 1, 10, 1, 10, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 13, 1, 13, 1, 13, 1, 14, 1, 14, 1, 14, 1, 14, 1, 14, 1, 15, 1, 15, 1, 15, 1, 15, 1, 16, 1, 16, 1, 16, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 17, 1, 18, 1, 18, 1, 18, 1, 18, 1, 18, 1, 19, 1, 19, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 20, 1, 21, 1, 21, 1, 21, 3, 21, 281, 8, 21, 1, 21, 1, 21, 3, 21, 285, 8, 21, 1, 21, 3, 21, 288, 8, 21, 3, 21, 290, 8, 21, 1, 21, 1, 21, 1, 22, 1, 22, 5, 22, 296, 8, 22, 10, 22, 12, 22, 299, 9, 22, 1, 23, 1, 23, 5, 23, 303, 8, 23, 10, 23, 12, 23, 306, 9, 23, 1, 23, 4, 23, 309, 8, 23, 11, 23, 12, 23, 310, 3, 23, 313, 8, 23, 1, 24, 1, 24, 3, 24, 317, 8, 24, 1, 25, 1, 25, 1, 26, 1, 26, 1, 26, 1, 26, 1, 27, 1, 27, 1, 28, 1, 28, 1, 28, 1, 29, 1, 29, 1, 29, 1, 30, 1, 30, 1, 31, 1, 31, 1, 32, 1, 32, 1, 33, 1, 33, 1, 33, 1, 34, 1, 34, 1, 35, 1, 35, 1, 35, 1, 36, 1, 36, 1, 36, 1, 37, 1, 37, 1, 38, 1, 38, 1, 39, 1, 39, 1, 40, 1, 40, 1, 40, 1, 41, 1, 41, 1, 41, 1, 42, 1, 42, 1, 43, 1, 43, 1, 44, 1, 44, 1, 45, 1, 45, 1, 46, 1, 46, 1, 46, 1, 47, 1, 47, 1, 48, 1, 48, 1, 48, 1, 49, 1, 49, 1, 49, 1, 50, 1, 50, 1, 51, 1, 51, 1, 52, 1, 52, 1, 52, 1, 53, 1, 53, 1, 53, 1, 54, 1, 54, 1, 54, 1, 55, 1, 55, 1, 55, 1, 56, 1, 56, 1, 56, 1, 57, 1, 57, 1, 58, 1, 58, 1, 58, 1, 59, 1, 59, 1, 59, 1, 60, 1, 60, 1, 60, 1, 61, 1, 61, 1, 61, 1, 62, 1, 62, 1, 62, 1, 63, 1, 63, 1, 63, 1, 64, 1, 64, 1, 64, 1, 65, 1, 65, 1, 65, 1, 66, 1, 66, 1, 66, 1, 67, 1, 67, 1, 67, 1, 68, 1, 68, 1, 68, 1, 68, 1, 69, 1, 69, 1, 69, 1, 69, 1, 70, 1, 70, 1, 70, 1, 70, 1, 71, 1, 71, 1, 71, 1, 71, 1, 72, 1, 72, 1, 72, 3, 72, 451, 8, 72, 1, 72, 1, 72, 1, 73, 1, 73, 1, 74, 1, 74, 1, 74, 1, 74, 3, 74, 461, 8, 74, 1, 75, 1, 75, 1, 76, 1, 76, 1, 77, 3, 77, 468, 8, 77, 1, 77, 1, 77, 4, 77, 472, 8, 77, 11, 77, 12, 77, 473, 1, 77, 1, 77, 1, 77, 3, 77, 479, 8, 77, 1, 78, 1, 78, 3, 78, 483, 8, 78, 1, 78, 1, 78, 1, 79, 4, 79, 488, 8, 79, 11, 79, 12, 79, 489, 1, 80, 1, 80, 3, 80, 494, 8, 80, 1, 80, 4, 80, 497, 8, 80, 11, 80, 12, 80, 498, 1, 81, 4, 81, 502, 8, 81, 11, 81, 12, 81, 503, 1, 82, 1, 82, 5, 82, 508, 8, 82, 10, 82, 12, 82, 511, 9, 82, 1, 83, 1, 83, 3, 83, 515, 8, 83, 1, 83, 3, 83, 518, 8, 83, 1, 83, 1, 83, 3, 83, 522, 8, 83, 0, 0, 84, 1, 3, 3, 4, 5, 5, 7, 6, 9, 7, 11, 8, 13, 9, 15, 10, 17, 11, 19, 12, 21, 13, 23, 14, 25, 15, 27, 16, 29, 17, 31, 18, 33, 19, 35, 20, 37, 21, 39, 22, 41, 23, 43, 24, 45, 25, 47, 26, 49, 27, 51, 28, 53, 29, 55, 30, 57, 31, 59, 32, 61, 33, 63, 34, 65, 35, 67, 36, 69, 37, 71, 38, 73, 39, 75, 40, 77, 41, 79, 42, 81, 43, 83, 44, 85, 45, 87, 46, 89, 47, 91, 48, 93, 49, 95, 50, 97, 51, 99, 52, 101, 53, 103, 54, 105, 55, 107, 56, 109, 57, 111, 58, 113, 59, 115, 60, 117, 61, 119, 62, 121, 63, 123, 64, 125, 65, 127, 66, 129, 67, 131, 68, 133, 69, 135, 70, 137, 71, 139, 72, 141, 73, 143, 74, 145, 75, 147, 76, 149, 0, 151, 0, 153, 0, 155, 0, 157, 0, 159, 0, 161, 0, 163, 0, 165, 0, 167, 0, 1, 0, 10, 4, 0, 10, 10, 12, 13, 39, 39, 92, 92, 4, 0, 10, 10, 12, 13, 34, 34, 92, 92, 3, 0, 65, 90, 95, 95, 97, 122, 4, 0, 48, 57, 65, 90, 95, 95, 97, 122, 1, 0, 49, 57, 1, 0, 48, 57, 2, 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\ No newline at end of file diff --git a/src/parser/Python3Lexer.java b/src/parser/Python3Lexer.java new file mode 100644 index 0000000..9a48207 --- /dev/null +++ b/src/parser/Python3Lexer.java @@ -0,0 +1,598 @@ +package com.clp.project.parser; + +// import com.clp.project.parser.Python3LexerBase; + +// Generated from src/Python3Lexer.g4 by ANTLR 4.13.1 +import org.antlr.v4.runtime.*; +import org.antlr.v4.runtime.atn.*; +import org.antlr.v4.runtime.dfa.DFA; +import org.antlr.v4.runtime.misc.*; + +@SuppressWarnings({ "all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue", "this-escape" }) +public class Python3Lexer extends Python3LexerBase { + static { + RuntimeMetaData.checkVersion("4.13.1", RuntimeMetaData.VERSION); + } + + protected static final DFA[] _decisionToDFA; + protected static final PredictionContextCache _sharedContextCache = new PredictionContextCache(); + public static final int INDENT = 1, DEDENT = 2, STRING = 3, NUMBER = 4, AND = 5, AS = 6, DEF = 7, ELIF = 8, + ELSE = 9, + FALSE = 10, FOR = 11, FROM = 12, IF = 13, IMPORT = 14, IN = 15, IS = 16, NONE = 17, NOT = 18, + OR = 19, RETURN = 20, TRUE = 21, UNDERSCORE = 22, WHILE = 23, NEWLINE = 24, NAME = 25, + DECIMAL_INTEGER = 26, FLOAT_NUMBER = 27, DOT = 28, ELLIPSIS = 29, STAR = 30, OPEN_PAREN = 31, + CLOSE_PAREN = 32, COMMA = 33, COLON = 34, SEMI_COLON = 35, POWER = 36, ASSIGN = 37, + OPEN_BRACK = 38, CLOSE_BRACK = 39, OR_OP = 40, XOR = 41, AND_OP = 42, LEFT_SHIFT = 43, + RIGHT_SHIFT = 44, ADD = 45, MINUS = 46, DIV = 47, MOD = 48, IDIV = 49, NOT_OP = 50, + OPEN_BRACE = 51, CLOSE_BRACE = 52, LESS_THAN = 53, GREATER_THAN = 54, EQUALS = 55, + GT_EQ = 56, LT_EQ = 57, NOT_EQ_1 = 58, NOT_EQ_2 = 59, AT = 60, ARROW = 61, ADD_ASSIGN = 62, + SUB_ASSIGN = 63, MULT_ASSIGN = 64, AT_ASSIGN = 65, DIV_ASSIGN = 66, MOD_ASSIGN = 67, + AND_ASSIGN = 68, OR_ASSIGN = 69, XOR_ASSIGN = 70, LEFT_SHIFT_ASSIGN = 71, RIGHT_SHIFT_ASSIGN = 72, + POWER_ASSIGN = 73, IDIV_ASSIGN = 74, SKIP_ = 75, UNKNOWN_CHAR = 76; + public static String[] channelNames = { + "DEFAULT_TOKEN_CHANNEL", "HIDDEN" + }; + + public static String[] modeNames = { + "DEFAULT_MODE" + }; + + private static String[] makeRuleNames() { + return new String[] { + "STRING", "NUMBER", "AND", "AS", "DEF", "ELIF", "ELSE", "FALSE", "FOR", + "FROM", "IF", "IMPORT", "IN", "IS", "NONE", "NOT", "OR", "RETURN", "TRUE", + "UNDERSCORE", "WHILE", "NEWLINE", "NAME", "DECIMAL_INTEGER", "FLOAT_NUMBER", + "DOT", "ELLIPSIS", "STAR", "OPEN_PAREN", "CLOSE_PAREN", "COMMA", "COLON", + "SEMI_COLON", "POWER", "ASSIGN", "OPEN_BRACK", "CLOSE_BRACK", "OR_OP", + "XOR", "AND_OP", "LEFT_SHIFT", "RIGHT_SHIFT", "ADD", "MINUS", "DIV", + "MOD", "IDIV", "NOT_OP", "OPEN_BRACE", "CLOSE_BRACE", "LESS_THAN", "GREATER_THAN", + "EQUALS", "GT_EQ", "LT_EQ", "NOT_EQ_1", "NOT_EQ_2", "AT", "ARROW", "ADD_ASSIGN", + "SUB_ASSIGN", "MULT_ASSIGN", "AT_ASSIGN", "DIV_ASSIGN", "MOD_ASSIGN", + "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", "LEFT_SHIFT_ASSIGN", "RIGHT_SHIFT_ASSIGN", + "POWER_ASSIGN", "IDIV_ASSIGN", "SKIP_", "UNKNOWN_CHAR", "STRING_ESCAPE_SEQ", + "NON_ZERO_DIGIT", "DIGIT", "POINT_FLOAT", "EXPONENT_FLOAT", "INT_PART", + "EXPONENT", "SPACES", "COMMENT", "LINE_JOINING" + }; + } + + public static final String[] ruleNames = makeRuleNames(); + + private static String[] makeLiteralNames() { + return new String[] { + null, null, null, null, null, "'and'", "'as'", "'def'", "'elif'", "'else'", + "'False'", "'for'", "'from'", "'if'", "'import'", "'in'", "'is'", "'None'", + "'not'", "'or'", "'return'", "'True'", "'_'", "'while'", null, null, + null, null, "'.'", "'...'", "'*'", "'('", "')'", "','", "':'", "';'", + "'**'", "'='", "'['", "']'", "'|'", "'^'", "'&'", "'<<'", "'>>'", "'+'", + "'-'", "'/'", "'%'", "'//'", "'~'", "'{'", "'}'", "'<'", "'>'", "'=='", + "'>='", "'<='", "'<>'", "'!='", "'@'", "'->'", "'+='", "'-='", "'*='", + "'@='", "'/='", "'%='", "'&='", "'|='", "'^='", "'<<='", "'>>='", "'**='", + "'//='" + }; + } + + private static final String[] _LITERAL_NAMES = makeLiteralNames(); + + private static String[] makeSymbolicNames() { + return new String[] { + null, "INDENT", "DEDENT", "STRING", "NUMBER", "AND", "AS", "DEF", "ELIF", + "ELSE", "FALSE", "FOR", "FROM", "IF", "IMPORT", "IN", "IS", "NONE", "NOT", + "OR", "RETURN", "TRUE", "UNDERSCORE", "WHILE", "NEWLINE", "NAME", "DECIMAL_INTEGER", + "FLOAT_NUMBER", "DOT", "ELLIPSIS", "STAR", "OPEN_PAREN", "CLOSE_PAREN", + "COMMA", "COLON", "SEMI_COLON", "POWER", "ASSIGN", "OPEN_BRACK", "CLOSE_BRACK", + "OR_OP", "XOR", "AND_OP", "LEFT_SHIFT", "RIGHT_SHIFT", "ADD", "MINUS", + "DIV", "MOD", "IDIV", "NOT_OP", "OPEN_BRACE", "CLOSE_BRACE", "LESS_THAN", + "GREATER_THAN", "EQUALS", "GT_EQ", "LT_EQ", "NOT_EQ_1", "NOT_EQ_2", "AT", + "ARROW", "ADD_ASSIGN", "SUB_ASSIGN", "MULT_ASSIGN", "AT_ASSIGN", "DIV_ASSIGN", + "MOD_ASSIGN", "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", "LEFT_SHIFT_ASSIGN", + "RIGHT_SHIFT_ASSIGN", "POWER_ASSIGN", "IDIV_ASSIGN", "SKIP_", "UNKNOWN_CHAR" + }; + } + + private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames(); + public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES); + + /** + * @deprecated Use {@link #VOCABULARY} instead. + */ + @Deprecated + public static final String[] tokenNames; + static { + tokenNames = new String[_SYMBOLIC_NAMES.length]; + for (int i = 0; i < tokenNames.length; i++) { + tokenNames[i] = VOCABULARY.getLiteralName(i); + if (tokenNames[i] == null) { + tokenNames[i] = VOCABULARY.getSymbolicName(i); + } + + if (tokenNames[i] == null) { + tokenNames[i] = "<INVALID>"; + } + } + } + + @Override + @Deprecated + public String[] getTokenNames() { + return tokenNames; + } + + @Override + + public Vocabulary getVocabulary() { + return VOCABULARY; + } + + public Python3Lexer(CharStream input) { + super(input); + _interp = new LexerATNSimulator(this, _ATN, _decisionToDFA, _sharedContextCache); + } + + @Override + public String getGrammarFileName() { + return "Python3Lexer.g4"; + } + + @Override + public String[] getRuleNames() { + return ruleNames; + } + + @Override + public String getSerializedATN() { + return _serializedATN; + } + + @Override + public String[] getChannelNames() { + return channelNames; + } + + @Override + public String[] getModeNames() { + return modeNames; + } + + @Override + public ATN getATN() { + return _ATN; + } + + @Override + public void action(RuleContext _localctx, int ruleIndex, int actionIndex) { + switch (ruleIndex) { + case 21: + NEWLINE_action((RuleContext) _localctx, actionIndex); + break; + case 28: + OPEN_PAREN_action((RuleContext) _localctx, actionIndex); + break; + case 29: + CLOSE_PAREN_action((RuleContext) _localctx, actionIndex); + break; + case 35: + OPEN_BRACK_action((RuleContext) _localctx, actionIndex); + break; + case 36: + CLOSE_BRACK_action((RuleContext) _localctx, actionIndex); + break; + case 48: + OPEN_BRACE_action((RuleContext) _localctx, actionIndex); + break; + case 49: + CLOSE_BRACE_action((RuleContext) _localctx, actionIndex); + break; + } + } + + private void NEWLINE_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 0: + this.onNewLine(); + break; + } + } + + private void OPEN_PAREN_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 1: + this.openBrace(); + break; + } + } + + private void CLOSE_PAREN_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 2: + this.closeBrace(); + break; + } + } + + private void OPEN_BRACK_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 3: + this.openBrace(); + break; + } + } + + private void CLOSE_BRACK_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 4: + this.closeBrace(); + break; + } + } + + private void OPEN_BRACE_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 5: + this.openBrace(); + break; + } + } + + private void CLOSE_BRACE_action(RuleContext _localctx, int actionIndex) { + switch (actionIndex) { + case 6: + this.closeBrace(); + break; + } + } + + @Override + public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) { + switch (ruleIndex) { + case 21: + return NEWLINE_sempred((RuleContext) _localctx, predIndex); + } + return true; + } + + private boolean NEWLINE_sempred(RuleContext _localctx, int predIndex) { + switch (predIndex) { + case 0: + return this.atStartOfInput(); + } + return true; + } + + public static final String _serializedATN = "\u0004\u0000L\u020b\u0006\uffff\uffff\u0002\u0000\u0007\u0000\u0002\u0001" + + + "\u0007\u0001\u0002\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004" + + "\u0007\u0004\u0002\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007" + + "\u0007\u0007\u0002\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b" + + "\u0007\u000b\u0002\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002" + + "\u000f\u0007\u000f\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002" + + "\u0012\u0007\u0012\u0002\u0013\u0007\u0013\u0002\u0014\u0007\u0014\u0002" + + "\u0015\u0007\u0015\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017\u0002" + + "\u0018\u0007\u0018\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0002" + + "\u001b\u0007\u001b\u0002\u001c\u0007\u001c\u0002\u001d\u0007\u001d\u0002" + + "\u001e\u0007\u001e\u0002\u001f\u0007\u001f\u0002 \u0007 \u0002!\u0007" + + "!\u0002\"\u0007\"\u0002#\u0007#\u0002$\u0007$\u0002%\u0007%\u0002&\u0007" + + "&\u0002\'\u0007\'\u0002(\u0007(\u0002)\u0007)\u0002*\u0007*\u0002+\u0007" + + "+\u0002,\u0007,\u0002-\u0007-\u0002.\u0007.\u0002/\u0007/\u00020\u0007" + + "0\u00021\u00071\u00022\u00072\u00023\u00073\u00024\u00074\u00025\u0007" + + "5\u00026\u00076\u00027\u00077\u00028\u00078\u00029\u00079\u0002:\u0007" + + ":\u0002;\u0007;\u0002<\u0007<\u0002=\u0007=\u0002>\u0007>\u0002?\u0007" + + "?\u0002@\u0007@\u0002A\u0007A\u0002B\u0007B\u0002C\u0007C\u0002D\u0007" + + "D\u0002E\u0007E\u0002F\u0007F\u0002G\u0007G\u0002H\u0007H\u0002I\u0007" + + "I\u0002J\u0007J\u0002K\u0007K\u0002L\u0007L\u0002M\u0007M\u0002N\u0007" + + "N\u0002O\u0007O\u0002P\u0007P\u0002Q\u0007Q\u0002R\u0007R\u0002S\u0007" + + "S\u0001\u0000\u0001\u0000\u0001\u0000\u0005\u0000\u00ad\b\u0000\n\u0000" + + "\f\u0000\u00b0\t\u0000\u0001\u0000\u0001\u0000\u0001\u0000\u0001\u0000" + + "\u0005\u0000\u00b6\b\u0000\n\u0000\f\u0000\u00b9\t\u0000\u0001\u0000\u0003" + + "\u0000\u00bc\b\u0000\u0001\u0001\u0001\u0001\u0003\u0001\u00c0\b\u0001" + + "\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0002\u0001\u0003\u0001\u0003" + + "\u0001\u0003\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0005" + + "\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0005\u0001\u0006\u0001\u0006" + + "\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0007\u0001\u0007\u0001\u0007" + + "\u0001\u0007\u0001\u0007\u0001\u0007\u0001\b\u0001\b\u0001\b\u0001\b\u0001" + + "\t\u0001\t\u0001\t\u0001\t\u0001\t\u0001\n\u0001\n\u0001\n\u0001\u000b" + + "\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b\u0001\u000b" + + "\u0001\f\u0001\f\u0001\f\u0001\r\u0001\r\u0001\r\u0001\u000e\u0001\u000e" + + "\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000f\u0001\u000f\u0001\u000f" + + "\u0001\u000f\u0001\u0010\u0001\u0010\u0001\u0010\u0001\u0011\u0001\u0011" + + "\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0012" + + "\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0013\u0001\u0013" + + "\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014" + + "\u0001\u0015\u0001\u0015\u0001\u0015\u0003\u0015\u0119\b\u0015\u0001\u0015" + + "\u0001\u0015\u0003\u0015\u011d\b\u0015\u0001\u0015\u0003\u0015\u0120\b" + + "\u0015\u0003\u0015\u0122\b\u0015\u0001\u0015\u0001\u0015\u0001\u0016\u0001" + + "\u0016\u0005\u0016\u0128\b\u0016\n\u0016\f\u0016\u012b\t\u0016\u0001\u0017" + + "\u0001\u0017\u0005\u0017\u012f\b\u0017\n\u0017\f\u0017\u0132\t\u0017\u0001" + + "\u0017\u0004\u0017\u0135\b\u0017\u000b\u0017\f\u0017\u0136\u0003\u0017" + + "\u0139\b\u0017\u0001\u0018\u0001\u0018\u0003\u0018\u013d\b\u0018\u0001" + + "\u0019\u0001\u0019\u0001\u001a\u0001\u001a\u0001\u001a\u0001\u001a\u0001" + + "\u001b\u0001\u001b\u0001\u001c\u0001\u001c\u0001\u001c\u0001\u001d\u0001" + + "\u001d\u0001\u001d\u0001\u001e\u0001\u001e\u0001\u001f\u0001\u001f\u0001" + + " \u0001 \u0001!\u0001!\u0001!\u0001\"\u0001\"\u0001#\u0001#\u0001#\u0001" + + "$\u0001$\u0001$\u0001%\u0001%\u0001&\u0001&\u0001\'\u0001\'\u0001(\u0001" + + "(\u0001(\u0001)\u0001)\u0001)\u0001*\u0001*\u0001+\u0001+\u0001,\u0001" + + ",\u0001-\u0001-\u0001.\u0001.\u0001.\u0001/\u0001/\u00010\u00010\u0001" + + "0\u00011\u00011\u00011\u00012\u00012\u00013\u00013\u00014\u00014\u0001" + + "4\u00015\u00015\u00015\u00016\u00016\u00016\u00017\u00017\u00017\u0001" + + "8\u00018\u00018\u00019\u00019\u0001:\u0001:\u0001:\u0001;\u0001;\u0001" + + ";\u0001<\u0001<\u0001<\u0001=\u0001=\u0001=\u0001>\u0001>\u0001>\u0001" + + "?\u0001?\u0001?\u0001@\u0001@\u0001@\u0001A\u0001A\u0001A\u0001B\u0001" + + "B\u0001B\u0001C\u0001C\u0001C\u0001D\u0001D\u0001D\u0001D\u0001E\u0001" + + "E\u0001E\u0001E\u0001F\u0001F\u0001F\u0001F\u0001G\u0001G\u0001G\u0001" + + "G\u0001H\u0001H\u0001H\u0003H\u01c3\bH\u0001H\u0001H\u0001I\u0001I\u0001" + + "J\u0001J\u0001J\u0001J\u0003J\u01cd\bJ\u0001K\u0001K\u0001L\u0001L\u0001" + + "M\u0003M\u01d4\bM\u0001M\u0001M\u0004M\u01d8\bM\u000bM\fM\u01d9\u0001" + + "M\u0001M\u0001M\u0003M\u01df\bM\u0001N\u0001N\u0003N\u01e3\bN\u0001N\u0001" + + "N\u0001O\u0004O\u01e8\bO\u000bO\fO\u01e9\u0001P\u0001P\u0003P\u01ee\b" + + "P\u0001P\u0004P\u01f1\bP\u000bP\fP\u01f2\u0001Q\u0004Q\u01f6\bQ\u000b" + + "Q\fQ\u01f7\u0001R\u0001R\u0005R\u01fc\bR\nR\fR\u01ff\tR\u0001S\u0001S" + + "\u0003S\u0203\bS\u0001S\u0003S\u0206\bS\u0001S\u0001S\u0003S\u020a\bS" + + "\u0000\u0000T\u0001\u0003\u0003\u0004\u0005\u0005\u0007\u0006\t\u0007" + + "\u000b\b\r\t\u000f\n\u0011\u000b\u0013\f\u0015\r\u0017\u000e\u0019\u000f" + + "\u001b\u0010\u001d\u0011\u001f\u0012!\u0013#\u0014%\u0015\'\u0016)\u0017" + + "+\u0018-\u0019/\u001a1\u001b3\u001c5\u001d7\u001e9\u001f; =!?\"A#C$E%" + + "G&I\'K(M)O*Q+S,U-W.Y/[0]1_2a3c4e5g6i7k8m9o:q;s<u=w>y?{@}A\u007fB\u0081" + + "C\u0083D\u0085E\u0087F\u0089G\u008bH\u008dI\u008fJ\u0091K\u0093L\u0095" + + "\u0000\u0097\u0000\u0099\u0000\u009b\u0000\u009d\u0000\u009f\u0000\u00a1" + + "\u0000\u00a3\u0000\u00a5\u0000\u00a7\u0000\u0001\u0000\n\u0004\u0000\n" + + "\n\f\r\'\'\\\\\u0004\u0000\n\n\f\r\"\"\\\\\u0003\u0000AZ__az\u0004\u0000" + + "09AZ__az\u0001\u000019\u0001\u000009\u0002\u0000EEee\u0002\u0000++--\u0002" + + "\u0000\t\t \u0002\u0000\n\n\f\r\u021e\u0000\u0001\u0001\u0000\u0000\u0000" + + "\u0000\u0003\u0001\u0000\u0000\u0000\u0000\u0005\u0001\u0000\u0000\u0000" + + "\u0000\u0007\u0001\u0000\u0000\u0000\u0000\t\u0001\u0000\u0000\u0000\u0000" + + "\u000b\u0001\u0000\u0000\u0000\u0000\r\u0001\u0000\u0000\u0000\u0000\u000f" + + "\u0001\u0000\u0000\u0000\u0000\u0011\u0001\u0000\u0000\u0000\u0000\u0013" + + "\u0001\u0000\u0000\u0000\u0000\u0015\u0001\u0000\u0000\u0000\u0000\u0017" + + "\u0001\u0000\u0000\u0000\u0000\u0019\u0001\u0000\u0000\u0000\u0000\u001b" + + "\u0001\u0000\u0000\u0000\u0000\u001d\u0001\u0000\u0000\u0000\u0000\u001f" + + "\u0001\u0000\u0000\u0000\u0000!\u0001\u0000\u0000\u0000\u0000#\u0001\u0000" + + "\u0000\u0000\u0000%\u0001\u0000\u0000\u0000\u0000\'\u0001\u0000\u0000" + + "\u0000\u0000)\u0001\u0000\u0000\u0000\u0000+\u0001\u0000\u0000\u0000\u0000" + + "-\u0001\u0000\u0000\u0000\u0000/\u0001\u0000\u0000\u0000\u00001\u0001" + + "\u0000\u0000\u0000\u00003\u0001\u0000\u0000\u0000\u00005\u0001\u0000\u0000" + + "\u0000\u00007\u0001\u0000\u0000\u0000\u00009\u0001\u0000\u0000\u0000\u0000" + + ";\u0001\u0000\u0000\u0000\u0000=\u0001\u0000\u0000\u0000\u0000?\u0001" + + "\u0000\u0000\u0000\u0000A\u0001\u0000\u0000\u0000\u0000C\u0001\u0000\u0000" + + "\u0000\u0000E\u0001\u0000\u0000\u0000\u0000G\u0001\u0000\u0000\u0000\u0000" + + "I\u0001\u0000\u0000\u0000\u0000K\u0001\u0000\u0000\u0000\u0000M\u0001" + + "\u0000\u0000\u0000\u0000O\u0001\u0000\u0000\u0000\u0000Q\u0001\u0000\u0000" + + "\u0000\u0000S\u0001\u0000\u0000\u0000\u0000U\u0001\u0000\u0000\u0000\u0000" + + "W\u0001\u0000\u0000\u0000\u0000Y\u0001\u0000\u0000\u0000\u0000[\u0001" + + "\u0000\u0000\u0000\u0000]\u0001\u0000\u0000\u0000\u0000_\u0001\u0000\u0000" + + "\u0000\u0000a\u0001\u0000\u0000\u0000\u0000c\u0001\u0000\u0000\u0000\u0000" + + "e\u0001\u0000\u0000\u0000\u0000g\u0001\u0000\u0000\u0000\u0000i\u0001" + + "\u0000\u0000\u0000\u0000k\u0001\u0000\u0000\u0000\u0000m\u0001\u0000\u0000" + + "\u0000\u0000o\u0001\u0000\u0000\u0000\u0000q\u0001\u0000\u0000\u0000\u0000" + + 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"\u0000\u018er\u0001\u0000\u0000\u0000\u018f\u0190\u0005@\u0000\u0000\u0190" + + "t\u0001\u0000\u0000\u0000\u0191\u0192\u0005-\u0000\u0000\u0192\u0193\u0005" + + ">\u0000\u0000\u0193v\u0001\u0000\u0000\u0000\u0194\u0195\u0005+\u0000" + + "\u0000\u0195\u0196\u0005=\u0000\u0000\u0196x\u0001\u0000\u0000\u0000\u0197" + + "\u0198\u0005-\u0000\u0000\u0198\u0199\u0005=\u0000\u0000\u0199z\u0001" + + "\u0000\u0000\u0000\u019a\u019b\u0005*\u0000\u0000\u019b\u019c\u0005=\u0000" + + "\u0000\u019c|\u0001\u0000\u0000\u0000\u019d\u019e\u0005@\u0000\u0000\u019e" + + "\u019f\u0005=\u0000\u0000\u019f~\u0001\u0000\u0000\u0000\u01a0\u01a1\u0005" + + "/\u0000\u0000\u01a1\u01a2\u0005=\u0000\u0000\u01a2\u0080\u0001\u0000\u0000" + + "\u0000\u01a3\u01a4\u0005%\u0000\u0000\u01a4\u01a5\u0005=\u0000\u0000\u01a5" + + "\u0082\u0001\u0000\u0000\u0000\u01a6\u01a7\u0005&\u0000\u0000\u01a7\u01a8" + + "\u0005=\u0000\u0000\u01a8\u0084\u0001\u0000\u0000\u0000\u01a9\u01aa\u0005" + + "|\u0000\u0000\u01aa\u01ab\u0005=\u0000\u0000\u01ab\u0086\u0001\u0000\u0000" + + "\u0000\u01ac\u01ad\u0005^\u0000\u0000\u01ad\u01ae\u0005=\u0000\u0000\u01ae" + + "\u0088\u0001\u0000\u0000\u0000\u01af\u01b0\u0005<\u0000\u0000\u01b0\u01b1" + + "\u0005<\u0000\u0000\u01b1\u01b2\u0005=\u0000\u0000\u01b2\u008a\u0001\u0000" + + "\u0000\u0000\u01b3\u01b4\u0005>\u0000\u0000\u01b4\u01b5\u0005>\u0000\u0000" + + "\u01b5\u01b6\u0005=\u0000\u0000\u01b6\u008c\u0001\u0000\u0000\u0000\u01b7" + + "\u01b8\u0005*\u0000\u0000\u01b8\u01b9\u0005*\u0000\u0000\u01b9\u01ba\u0005" + + "=\u0000\u0000\u01ba\u008e\u0001\u0000\u0000\u0000\u01bb\u01bc\u0005/\u0000" + + "\u0000\u01bc\u01bd\u0005/\u0000\u0000\u01bd\u01be\u0005=\u0000\u0000\u01be" + + "\u0090\u0001\u0000\u0000\u0000\u01bf\u01c3\u0003\u00a3Q\u0000\u01c0\u01c3" + + "\u0003\u00a5R\u0000\u01c1\u01c3\u0003\u00a7S\u0000\u01c2\u01bf\u0001\u0000" + + "\u0000\u0000\u01c2\u01c0\u0001\u0000\u0000\u0000\u01c2\u01c1\u0001\u0000" + + "\u0000\u0000\u01c3\u01c4\u0001\u0000\u0000\u0000\u01c4\u01c5\u0006H\u0007" + + "\u0000\u01c5\u0092\u0001\u0000\u0000\u0000\u01c6\u01c7\t\u0000\u0000\u0000" + + "\u01c7\u0094\u0001\u0000\u0000\u0000\u01c8\u01c9\u0005\\\u0000\u0000\u01c9" + + "\u01cd\t\u0000\u0000\u0000\u01ca\u01cb\u0005\\\u0000\u0000\u01cb\u01cd" + + "\u0003+\u0015\u0000\u01cc\u01c8\u0001\u0000\u0000\u0000\u01cc\u01ca\u0001" + + "\u0000\u0000\u0000\u01cd\u0096\u0001\u0000\u0000\u0000\u01ce\u01cf\u0007" + + "\u0004\u0000\u0000\u01cf\u0098\u0001\u0000\u0000\u0000\u01d0\u01d1\u0007" + + "\u0005\u0000\u0000\u01d1\u009a\u0001\u0000\u0000\u0000\u01d2\u01d4\u0003" + + "\u009fO\u0000\u01d3\u01d2\u0001\u0000\u0000\u0000\u01d3\u01d4\u0001\u0000" + + "\u0000\u0000\u01d4\u01d5\u0001\u0000\u0000\u0000\u01d5\u01d7\u0005.\u0000" + + "\u0000\u01d6\u01d8\u0003\u0099L\u0000\u01d7\u01d6\u0001\u0000\u0000\u0000" + + "\u01d8\u01d9\u0001\u0000\u0000\u0000\u01d9\u01d7\u0001\u0000\u0000\u0000" + + "\u01d9\u01da\u0001\u0000\u0000\u0000\u01da\u01df\u0001\u0000\u0000\u0000" + + "\u01db\u01dc\u0003\u009fO\u0000\u01dc\u01dd\u0005.\u0000\u0000\u01dd\u01df" + + "\u0001\u0000\u0000\u0000\u01de\u01d3\u0001\u0000\u0000\u0000\u01de\u01db" + + "\u0001\u0000\u0000\u0000\u01df\u009c\u0001\u0000\u0000\u0000\u01e0\u01e3" + + "\u0003\u009fO\u0000\u01e1\u01e3\u0003\u009bM\u0000\u01e2\u01e0\u0001\u0000" + + "\u0000\u0000\u01e2\u01e1\u0001\u0000\u0000\u0000\u01e3\u01e4\u0001\u0000" + + "\u0000\u0000\u01e4\u01e5\u0003\u00a1P\u0000\u01e5\u009e\u0001\u0000\u0000" + + "\u0000\u01e6\u01e8\u0003\u0099L\u0000\u01e7\u01e6\u0001\u0000\u0000\u0000" + + "\u01e8\u01e9\u0001\u0000\u0000\u0000\u01e9\u01e7\u0001\u0000\u0000\u0000" + + "\u01e9\u01ea\u0001\u0000\u0000\u0000\u01ea\u00a0\u0001\u0000\u0000\u0000" + + "\u01eb\u01ed\u0007\u0006\u0000\u0000\u01ec\u01ee\u0007\u0007\u0000\u0000" + + "\u01ed\u01ec\u0001\u0000\u0000\u0000\u01ed\u01ee\u0001\u0000\u0000\u0000" + + "\u01ee\u01f0\u0001\u0000\u0000\u0000\u01ef\u01f1\u0003\u0099L\u0000\u01f0" + + "\u01ef\u0001\u0000\u0000\u0000\u01f1\u01f2\u0001\u0000\u0000\u0000\u01f2" + + "\u01f0\u0001\u0000\u0000\u0000\u01f2\u01f3\u0001\u0000\u0000\u0000\u01f3" + + "\u00a2\u0001\u0000\u0000\u0000\u01f4\u01f6\u0007\b\u0000\u0000\u01f5\u01f4" + + "\u0001\u0000\u0000\u0000\u01f6\u01f7\u0001\u0000\u0000\u0000\u01f7\u01f5" + + "\u0001\u0000\u0000\u0000\u01f7\u01f8\u0001\u0000\u0000\u0000\u01f8\u00a4" + + "\u0001\u0000\u0000\u0000\u01f9\u01fd\u0005#\u0000\u0000\u01fa\u01fc\b" + + "\t\u0000\u0000\u01fb\u01fa\u0001\u0000\u0000\u0000\u01fc\u01ff\u0001\u0000" + + "\u0000\u0000\u01fd\u01fb\u0001\u0000\u0000\u0000\u01fd\u01fe\u0001\u0000" + + "\u0000\u0000\u01fe\u00a6\u0001\u0000\u0000\u0000\u01ff\u01fd\u0001\u0000" + + "\u0000\u0000\u0200\u0202\u0005\\\u0000\u0000\u0201\u0203\u0003\u00a3Q" + + "\u0000\u0202\u0201\u0001\u0000\u0000\u0000\u0202\u0203\u0001\u0000\u0000" + + "\u0000\u0203\u0209\u0001\u0000\u0000\u0000\u0204\u0206\u0005\r\u0000\u0000" + + "\u0205\u0204\u0001\u0000\u0000\u0000\u0205\u0206\u0001\u0000\u0000\u0000" + + "\u0206\u0207\u0001\u0000\u0000\u0000\u0207\u020a\u0005\n\u0000\u0000\u0208" + + "\u020a\u0002\f\r\u0000\u0209\u0205\u0001\u0000\u0000\u0000\u0209\u0208" + + "\u0001\u0000\u0000\u0000\u020a\u00a8\u0001\u0000\u0000\u0000\u001e\u0000" + + "\u00ac\u00ae\u00b5\u00b7\u00bb\u00bf\u0118\u011c\u011f\u0121\u0129\u0130" + + "\u0136\u0138\u013c\u01c2\u01cc\u01d3\u01d9\u01de\u01e2\u01e9\u01ed\u01f2" + + "\u01f7\u01fd\u0202\u0205\u0209\b\u0001\u0015\u0000\u0001\u001c\u0001\u0001" + + "\u001d\u0002\u0001#\u0003\u0001$\u0004\u00010\u0005\u00011\u0006\u0006" + + "\u0000\u0000"; + public static final ATN _ATN = new ATNDeserializer().deserialize(_serializedATN.toCharArray()); + static { + _decisionToDFA = new DFA[_ATN.getNumberOfDecisions()]; + for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) { + _decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i); + } + } +} diff --git a/src/parser/Python3Lexer.tokens b/src/parser/Python3Lexer.tokens new file mode 100644 index 0000000..0f817cc --- /dev/null +++ b/src/parser/Python3Lexer.tokens @@ -0,0 +1,142 @@ +INDENT=1 +DEDENT=2 +STRING=3 +NUMBER=4 +AND=5 +AS=6 +DEF=7 +ELIF=8 +ELSE=9 +FALSE=10 +FOR=11 +FROM=12 +IF=13 +IMPORT=14 +IN=15 +IS=16 +NONE=17 +NOT=18 +OR=19 +RETURN=20 +TRUE=21 +UNDERSCORE=22 +WHILE=23 +NEWLINE=24 +NAME=25 +DECIMAL_INTEGER=26 +FLOAT_NUMBER=27 +DOT=28 +ELLIPSIS=29 +STAR=30 +OPEN_PAREN=31 +CLOSE_PAREN=32 +COMMA=33 +COLON=34 +SEMI_COLON=35 +POWER=36 +ASSIGN=37 +OPEN_BRACK=38 +CLOSE_BRACK=39 +OR_OP=40 +XOR=41 +AND_OP=42 +LEFT_SHIFT=43 +RIGHT_SHIFT=44 +ADD=45 +MINUS=46 +DIV=47 +MOD=48 +IDIV=49 +NOT_OP=50 +OPEN_BRACE=51 +CLOSE_BRACE=52 +LESS_THAN=53 +GREATER_THAN=54 +EQUALS=55 +GT_EQ=56 +LT_EQ=57 +NOT_EQ_1=58 +NOT_EQ_2=59 +AT=60 +ARROW=61 +ADD_ASSIGN=62 +SUB_ASSIGN=63 +MULT_ASSIGN=64 +AT_ASSIGN=65 +DIV_ASSIGN=66 +MOD_ASSIGN=67 +AND_ASSIGN=68 +OR_ASSIGN=69 +XOR_ASSIGN=70 +LEFT_SHIFT_ASSIGN=71 +RIGHT_SHIFT_ASSIGN=72 +POWER_ASSIGN=73 +IDIV_ASSIGN=74 +SKIP_=75 +UNKNOWN_CHAR=76 +'and'=5 +'as'=6 +'def'=7 +'elif'=8 +'else'=9 +'False'=10 +'for'=11 +'from'=12 +'if'=13 +'import'=14 +'in'=15 +'is'=16 +'None'=17 +'not'=18 +'or'=19 +'return'=20 +'True'=21 +'_'=22 +'while'=23 +'.'=28 +'...'=29 +'*'=30 +'('=31 +')'=32 +','=33 +':'=34 +';'=35 +'**'=36 +'='=37 +'['=38 +']'=39 +'|'=40 +'^'=41 +'&'=42 +'<<'=43 +'>>'=44 +'+'=45 +'-'=46 +'/'=47 +'%'=48 +'//'=49 +'~'=50 +'{'=51 +'}'=52 +'<'=53 +'>'=54 +'=='=55 +'>='=56 +'<='=57 +'<>'=58 +'!='=59 +'@'=60 +'->'=61 +'+='=62 +'-='=63 +'*='=64 +'@='=65 +'/='=66 +'%='=67 +'&='=68 +'|='=69 +'^='=70 +'<<='=71 +'>>='=72 +'**='=73 +'//='=74 diff --git a/src/parser/Python3LexerBase.java b/src/parser/Python3LexerBase.java new file mode 100644 index 0000000..e2246a3 --- /dev/null +++ b/src/parser/Python3LexerBase.java @@ -0,0 +1,151 @@ +package com.clp.project.parser; + +import java.util.ArrayDeque; +import java.util.Deque; +import org.antlr.v4.runtime.*; + +abstract class Python3LexerBase extends Lexer { + // A queue where extra tokens are pushed on (see the NEWLINE lexer rule). + private java.util.LinkedList<Token> tokens = new java.util.LinkedList<>(); + // The stack that keeps track of the indentation level. + private Deque<Integer> indents = new ArrayDeque<>(); + // The amount of opened braces, brackets and parenthesis. + private int opened = 0; + // The most recently produced token. + private Token lastToken = null; + + protected Python3LexerBase(CharStream input) { + super(input); + } + + @Override + public void emit(Token t) { + super.setToken(t); + tokens.offer(t); + } + + @Override + public Token nextToken() { + // Check if the end-of-file is ahead and there are still some DEDENTS expected. + if (_input.LA(1) == EOF && !this.indents.isEmpty()) { + // Remove any trailing EOF tokens from our buffer. + for (int i = tokens.size() - 1; i >= 0; i--) { + if (tokens.get(i).getType() == EOF) { + tokens.remove(i); + } + } + + // First emit an extra line break that serves as the end of the statement. + this.emit(commonToken(Python3Lexer.NEWLINE, "\n")); + + // Now emit as much DEDENT tokens as needed. + while (!indents.isEmpty()) { + this.emit(createDedent()); + indents.pop(); + } + + // Put the EOF back on the token stream. + this.emit(commonToken(Python3Lexer.EOF, "<EOF>")); + } + + Token next = super.nextToken(); + + if (next.getChannel() == Token.DEFAULT_CHANNEL) { + // Keep track of the last token on the default channel. + this.lastToken = next; + } + + return tokens.isEmpty() ? next : tokens.poll(); + } + + private Token createDedent() { + CommonToken dedent = commonToken(Python3Lexer.DEDENT, ""); + dedent.setLine(this.lastToken.getLine()); + return dedent; + } + + private CommonToken commonToken(int type, String text) { + int stop = this.getCharIndex() - 1; + int start = text.isEmpty() ? stop : stop - text.length() + 1; + return new CommonToken(this._tokenFactorySourcePair, type, DEFAULT_TOKEN_CHANNEL, start, stop); + } + + // Calculates the indentation of the provided spaces, taking the + // following rules into account: + // + // "Tabs are replaced (from left to right) by one to eight spaces + // such that the total number of characters up to and including + // the replacement is a multiple of eight [...]" + // + // -- https://docs.python.org/3.1/reference/lexical_analysis.html#indentation + static int getIndentationCount(String spaces) { + int count = 0; + for (char ch : spaces.toCharArray()) { + switch (ch) { + case '\t': + count += 8 - (count % 8); + break; + default: + // A normal space char. + count++; + } + } + + return count; + } + + boolean atStartOfInput() { + return super.getCharPositionInLine() == 0 && super.getLine() == 1; + } + + void openBrace() { + this.opened++; + } + + void closeBrace() { + this.opened--; + } + + void onNewLine() { + String newLine = getText().replaceAll("[^\r\n\f]+", ""); + String spaces = getText().replaceAll("[\r\n\f]+", ""); + + // Strip newlines inside open clauses except if we are near EOF. We keep + // NEWLINEs near EOF to + // satisfy the final newline needed by the single_put rule used by the REPL. + int next = _input.LA(1); + int nextnext = _input.LA(2); + if (opened > 0 + || (nextnext != -1 && (next == '\r' || next == '\n' || next == '\f' || next == '#'))) { + // If we're inside a list or on a blank line, ignore all indents, + // dedents and line breaks. + skip(); + } else { + emit(commonToken(Python3Lexer.NEWLINE, newLine)); + int indent = getIndentationCount(spaces); + int previous = indents.isEmpty() ? 0 : indents.peek(); + if (indent == previous) { + // skip indents of the same size as the present indent-size + skip(); + } else if (indent > previous) { + indents.push(indent); + emit(commonToken(Python3Lexer.INDENT, spaces)); + } else { + // Possibly emit more than 1 DEDENT token. + while (!indents.isEmpty() && indents.peek() > indent) { + this.emit(createDedent()); + indents.pop(); + } + } + } + } + + @Override + public void reset() { + tokens = new java.util.LinkedList<>(); + indents = new ArrayDeque<>(); + opened = 0; + lastToken = null; + super.reset(); + } +} diff --git a/src/parser/Python3Parser.g4 b/src/parser/Python3Parser.g4 new file mode 100644 index 0000000..c145e56 --- /dev/null +++ b/src/parser/Python3Parser.g4 @@ -0,0 +1,181 @@ +/* + La grammatica di Python si trova a + https://docs.python.org/3/reference/grammar.html + + Questa e` stata elaborata da Bart Kiers, bart@big-o.nl + e si trova a https://github.com/bkiers/python3-parser + + Semplificata ai fini del corso di CLP -- Marco Bertoni, Cosimo Laneve +*/ + +// $antlr-format alignTrailingComments true, columnLimit 150, minEmptyLines 1, maxEmptyLinesToKeep 1, reflowComments false, useTab false +// $antlr-format allowShortRulesOnASingleLine false, allowShortBlocksOnASingleLine true, alignSemicolons hanging, alignColons hanging + +parser grammar Python3Parser; + +options { + superClass = Python3ParserBase; + tokenVocab = Python3Lexer; +} + +root + : NEWLINE* (simple_stmts | compound_stmt)* EOF + ; + +simple_stmts + : simple_stmt (';' simple_stmt)* ';'? NEWLINE + ; + +compound_stmt + : if_stmt + | while_stmt + | for_stmt + | funcdef + ; + +simple_stmt + : assignment + | expr + | return_stmt + | import_stm + ; + +assignment + : exprlist augassign exprlist + ; + +return_stmt + : 'return' exprlist? + ; + +import_stm + : 'import' dotted_name ('as' NAME)? + | 'from' dotted_name 'import' (NAME (',' NAME)* | '*') + ; + +dotted_name + : NAME ('.' NAME)* + ; + +funcdef + : 'def' NAME '(' paramlist? ')' ':' block + ; + +paramlist + : paramdef ('=' expr)? (',' paramdef ('=' expr)?)* + ; + +paramdef + : NAME (':' expr)? + ; + +augassign + : '=' + | '+=' + | '-=' + | '*=' + | '@=' + | '/=' + | '%=' + | '&=' + | '|=' + | '^=' + | '<<=' + | '>>=' + | '**=' + | '//=' + ; + +if_stmt + : 'if' expr ':' block ('elif' expr ':' block)* ('else' ':' block)? + ; + +while_stmt + : 'while' expr ':' block ('else' ':' block)? + ; + +for_stmt + : 'for' exprlist ':' block ('else' ':' block)? + ; + +block + : simple_stmts + | NEWLINE INDENT (simple_stmts | compound_stmt)+ DEDENT + ; + +comp_op + : '<' + | '>' + | '==' + | '>=' + | '<=' + | '<>' + | '!=' + | 'in' + | 'not' 'in' + | 'is' + | 'is' 'not' + ; + +expr + : atom trailer* + | expr '**' expr + | ('+' | '-' | '~')+ expr + | expr ('*' | '@' | '/' | '%' | '//') expr + | expr ('+' | '-') expr + | expr ('<<' | '>>') expr + | expr '&' expr + | expr '^' expr + | expr '|' expr + | 'not' expr + | expr comp_op expr + | expr 'and' expr + | expr 'or' expr + | expr 'if' expr 'else' expr + ; +atom + : '(' testlist_comp? ')' + | '[' testlist_comp? ']' + | '{' testlist_comp? '}' + | NAME + | NUMBER + | STRING+ + | '...' + | 'None' + | 'True' + | 'False' + ; + +testlist_comp : expr (comp_for | (',' expr)* ','?) + ; +trailer + : '(' arglist? ')' + | '[' expr (',' expr)* ','? ']' + | '.' NAME + | '[' expr? ':' expr? (':' expr? )? ']' + ; + +exprlist + : expr (',' expr )* ','? + ; + +arglist + : argument (',' argument)* ','? + ; + +argument + : expr comp_for? | expr '=' expr + ; + +comp_iter + : comp_for + | comp_if + ; + +comp_for + : 'for' exprlist 'in' expr comp_iter? + ; + +comp_if + : 'if' expr comp_iter? + ;
\ No newline at end of file diff --git a/src/parser/Python3Parser.interp b/src/parser/Python3Parser.interp new file mode 100644 index 0000000..0baca5a --- /dev/null +++ b/src/parser/Python3Parser.interp @@ -0,0 +1,190 @@ +token literal names: +null +null +null +null +null +'and' +'as' +'def' +'elif' +'else' +'False' +'for' +'from' +'if' +'import' +'in' +'is' +'None' +'not' +'or' +'return' +'True' +'_' +'while' +null +null +null +null +'.' +'...' +'*' +'(' +')' +',' +':' +';' +'**' +'=' +'[' +']' +'|' +'^' +'&' +'<<' +'>>' +'+' +'-' +'/' +'%' +'//' +'~' +'{' +'}' +'<' +'>' +'==' +'>=' +'<=' +'<>' +'!=' +'@' +'->' +'+=' +'-=' +'*=' +'@=' +'/=' +'%=' +'&=' +'|=' +'^=' +'<<=' +'>>=' +'**=' +'//=' +null +null + +token symbolic names: +null +INDENT +DEDENT +STRING +NUMBER +AND +AS +DEF +ELIF +ELSE +FALSE +FOR +FROM +IF +IMPORT +IN +IS +NONE +NOT +OR +RETURN +TRUE +UNDERSCORE +WHILE +NEWLINE +NAME +DECIMAL_INTEGER +FLOAT_NUMBER +DOT +ELLIPSIS +STAR +OPEN_PAREN +CLOSE_PAREN +COMMA +COLON +SEMI_COLON +POWER +ASSIGN +OPEN_BRACK +CLOSE_BRACK +OR_OP +XOR +AND_OP +LEFT_SHIFT +RIGHT_SHIFT +ADD +MINUS +DIV +MOD +IDIV +NOT_OP +OPEN_BRACE +CLOSE_BRACE +LESS_THAN +GREATER_THAN +EQUALS +GT_EQ +LT_EQ +NOT_EQ_1 +NOT_EQ_2 +AT +ARROW +ADD_ASSIGN +SUB_ASSIGN +MULT_ASSIGN +AT_ASSIGN +DIV_ASSIGN +MOD_ASSIGN +AND_ASSIGN +OR_ASSIGN +XOR_ASSIGN +LEFT_SHIFT_ASSIGN +RIGHT_SHIFT_ASSIGN +POWER_ASSIGN +IDIV_ASSIGN +SKIP_ +UNKNOWN_CHAR + +rule names: +root +simple_stmts +compound_stmt +simple_stmt +assignment +return_stmt +import_stm +dotted_name +funcdef +paramlist +paramdef +augassign +if_stmt +while_stmt +for_stmt +block +comp_op +expr +atom +testlist_comp +trailer +exprlist +arglist +argument +comp_iter +comp_for +comp_if + + +atn: +[4, 1, 76, 419, 2, 0, 7, 0, 2, 1, 7, 1, 2, 2, 7, 2, 2, 3, 7, 3, 2, 4, 7, 4, 2, 5, 7, 5, 2, 6, 7, 6, 2, 7, 7, 7, 2, 8, 7, 8, 2, 9, 7, 9, 2, 10, 7, 10, 2, 11, 7, 11, 2, 12, 7, 12, 2, 13, 7, 13, 2, 14, 7, 14, 2, 15, 7, 15, 2, 16, 7, 16, 2, 17, 7, 17, 2, 18, 7, 18, 2, 19, 7, 19, 2, 20, 7, 20, 2, 21, 7, 21, 2, 22, 7, 22, 2, 23, 7, 23, 2, 24, 7, 24, 2, 25, 7, 25, 2, 26, 7, 26, 1, 0, 5, 0, 56, 8, 0, 10, 0, 12, 0, 59, 9, 0, 1, 0, 1, 0, 5, 0, 63, 8, 0, 10, 0, 12, 0, 66, 9, 0, 1, 0, 1, 0, 1, 1, 1, 1, 1, 1, 5, 1, 73, 8, 1, 10, 1, 12, 1, 76, 9, 1, 1, 1, 3, 1, 79, 8, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 2, 1, 2, 3, 2, 87, 8, 2, 1, 3, 1, 3, 1, 3, 1, 3, 3, 3, 93, 8, 3, 1, 4, 1, 4, 1, 4, 1, 4, 1, 5, 1, 5, 3, 5, 101, 8, 5, 1, 6, 1, 6, 1, 6, 1, 6, 3, 6, 107, 8, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 1, 6, 5, 6, 115, 8, 6, 10, 6, 12, 6, 118, 9, 6, 1, 6, 3, 6, 121, 8, 6, 3, 6, 123, 8, 6, 1, 7, 1, 7, 1, 7, 5, 7, 128, 8, 7, 10, 7, 12, 7, 131, 9, 7, 1, 8, 1, 8, 1, 8, 1, 8, 3, 8, 137, 8, 8, 1, 8, 1, 8, 1, 8, 1, 8, 1, 9, 1, 9, 1, 9, 3, 9, 146, 8, 9, 1, 9, 1, 9, 1, 9, 1, 9, 3, 9, 152, 8, 9, 5, 9, 154, 8, 9, 10, 9, 12, 9, 157, 9, 9, 1, 10, 1, 10, 1, 10, 3, 10, 162, 8, 10, 1, 11, 1, 11, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 1, 12, 5, 12, 175, 8, 12, 10, 12, 12, 12, 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\ No newline at end of file diff --git a/src/parser/Python3Parser.java b/src/parser/Python3Parser.java new file mode 100644 index 0000000..4965501 --- /dev/null +++ b/src/parser/Python3Parser.java @@ -0,0 +1,3856 @@ +package com.clp.project.parser; + +// Generated from src/Python3Parser.g4 by ANTLR 4.13.1 +import org.antlr.v4.runtime.atn.*; +import org.antlr.v4.runtime.dfa.DFA; +import org.antlr.v4.runtime.*; +import org.antlr.v4.runtime.misc.*; +import org.antlr.v4.runtime.tree.*; +import java.util.List; +import java.util.Iterator; +import java.util.ArrayList; + +@SuppressWarnings({ "all", "warnings", "unchecked", "unused", "cast", "CheckReturnValue" }) +public class Python3Parser extends Python3ParserBase { + static { + RuntimeMetaData.checkVersion("4.13.1", RuntimeMetaData.VERSION); + } + + protected static final DFA[] _decisionToDFA; + protected static final PredictionContextCache _sharedContextCache = new PredictionContextCache(); + public static final int INDENT = 1, DEDENT = 2, STRING = 3, NUMBER = 4, AND = 5, AS = 6, DEF = 7, ELIF = 8, + ELSE = 9, + FALSE = 10, FOR = 11, FROM = 12, IF = 13, IMPORT = 14, IN = 15, IS = 16, NONE = 17, NOT = 18, + OR = 19, RETURN = 20, TRUE = 21, UNDERSCORE = 22, WHILE = 23, NEWLINE = 24, NAME = 25, + DECIMAL_INTEGER = 26, FLOAT_NUMBER = 27, DOT = 28, ELLIPSIS = 29, STAR = 30, OPEN_PAREN = 31, + CLOSE_PAREN = 32, COMMA = 33, COLON = 34, SEMI_COLON = 35, POWER = 36, ASSIGN = 37, + OPEN_BRACK = 38, CLOSE_BRACK = 39, OR_OP = 40, XOR = 41, AND_OP = 42, LEFT_SHIFT = 43, + RIGHT_SHIFT = 44, ADD = 45, MINUS = 46, DIV = 47, MOD = 48, IDIV = 49, NOT_OP = 50, + OPEN_BRACE = 51, CLOSE_BRACE = 52, LESS_THAN = 53, GREATER_THAN = 54, EQUALS = 55, + GT_EQ = 56, LT_EQ = 57, NOT_EQ_1 = 58, NOT_EQ_2 = 59, AT = 60, ARROW = 61, ADD_ASSIGN = 62, + SUB_ASSIGN = 63, MULT_ASSIGN = 64, AT_ASSIGN = 65, DIV_ASSIGN = 66, MOD_ASSIGN = 67, + AND_ASSIGN = 68, OR_ASSIGN = 69, XOR_ASSIGN = 70, LEFT_SHIFT_ASSIGN = 71, RIGHT_SHIFT_ASSIGN = 72, + POWER_ASSIGN = 73, IDIV_ASSIGN = 74, SKIP_ = 75, UNKNOWN_CHAR = 76; + public static final int RULE_root = 0, RULE_simple_stmts = 1, RULE_compound_stmt = 2, RULE_simple_stmt = 3, + RULE_assignment = 4, RULE_return_stmt = 5, RULE_import_stm = 6, RULE_dotted_name = 7, + RULE_funcdef = 8, RULE_paramlist = 9, RULE_paramdef = 10, RULE_augassign = 11, + RULE_if_stmt = 12, RULE_while_stmt = 13, RULE_for_stmt = 14, RULE_block = 15, + RULE_comp_op = 16, RULE_expr = 17, RULE_atom = 18, RULE_testlist_comp = 19, + RULE_trailer = 20, RULE_exprlist = 21, RULE_arglist = 22, RULE_argument = 23, + RULE_comp_iter = 24, RULE_comp_for = 25, RULE_comp_if = 26; + + private static String[] makeRuleNames() { + return new String[] { + "root", "simple_stmts", "compound_stmt", "simple_stmt", "assignment", + "return_stmt", "import_stm", "dotted_name", "funcdef", "paramlist", "paramdef", + "augassign", "if_stmt", "while_stmt", "for_stmt", "block", "comp_op", + "expr", "atom", "testlist_comp", "trailer", "exprlist", "arglist", "argument", + "comp_iter", "comp_for", "comp_if" + }; + } + + public static final String[] ruleNames = makeRuleNames(); + + private static String[] makeLiteralNames() { + return new String[] { + null, null, null, null, null, "'and'", "'as'", "'def'", "'elif'", "'else'", + "'False'", "'for'", "'from'", "'if'", "'import'", "'in'", "'is'", "'None'", + "'not'", "'or'", "'return'", "'True'", "'_'", "'while'", null, null, + null, null, "'.'", "'...'", "'*'", "'('", "')'", "','", "':'", "';'", + "'**'", "'='", "'['", "']'", "'|'", "'^'", "'&'", "'<<'", "'>>'", "'+'", + "'-'", "'/'", "'%'", "'//'", "'~'", "'{'", "'}'", "'<'", "'>'", "'=='", + "'>='", "'<='", "'<>'", "'!='", "'@'", "'->'", "'+='", "'-='", "'*='", + "'@='", "'/='", "'%='", "'&='", "'|='", "'^='", "'<<='", "'>>='", "'**='", + "'//='" + }; + } + + private static final String[] _LITERAL_NAMES = makeLiteralNames(); + + private static String[] makeSymbolicNames() { + return new String[] { + null, "INDENT", "DEDENT", "STRING", "NUMBER", "AND", "AS", "DEF", "ELIF", + "ELSE", "FALSE", "FOR", "FROM", "IF", "IMPORT", "IN", "IS", "NONE", "NOT", + "OR", "RETURN", "TRUE", "UNDERSCORE", "WHILE", "NEWLINE", "NAME", "DECIMAL_INTEGER", + "FLOAT_NUMBER", "DOT", "ELLIPSIS", "STAR", "OPEN_PAREN", "CLOSE_PAREN", + "COMMA", "COLON", "SEMI_COLON", "POWER", "ASSIGN", "OPEN_BRACK", "CLOSE_BRACK", + "OR_OP", "XOR", "AND_OP", "LEFT_SHIFT", "RIGHT_SHIFT", "ADD", "MINUS", + "DIV", "MOD", "IDIV", "NOT_OP", "OPEN_BRACE", "CLOSE_BRACE", "LESS_THAN", + "GREATER_THAN", "EQUALS", "GT_EQ", "LT_EQ", "NOT_EQ_1", "NOT_EQ_2", "AT", + "ARROW", "ADD_ASSIGN", "SUB_ASSIGN", "MULT_ASSIGN", "AT_ASSIGN", "DIV_ASSIGN", + "MOD_ASSIGN", "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", "LEFT_SHIFT_ASSIGN", + "RIGHT_SHIFT_ASSIGN", "POWER_ASSIGN", "IDIV_ASSIGN", "SKIP_", "UNKNOWN_CHAR" + }; + } + + private static final String[] _SYMBOLIC_NAMES = makeSymbolicNames(); + public static final Vocabulary VOCABULARY = new VocabularyImpl(_LITERAL_NAMES, _SYMBOLIC_NAMES); + + /** + * @deprecated Use {@link #VOCABULARY} instead. + */ + @Deprecated + public static final String[] tokenNames; + static { + tokenNames = new String[_SYMBOLIC_NAMES.length]; + for (int i = 0; i < tokenNames.length; i++) { + tokenNames[i] = VOCABULARY.getLiteralName(i); + if (tokenNames[i] == null) { + tokenNames[i] = VOCABULARY.getSymbolicName(i); + } + + if (tokenNames[i] == null) { + tokenNames[i] = "<INVALID>"; + } + } + } + + @Override + @Deprecated + public String[] getTokenNames() { + return tokenNames; + } + + @Override + + public Vocabulary getVocabulary() { + return VOCABULARY; + } + + @Override + public String getGrammarFileName() { + return "Python3Parser.g4"; + } + + @Override + public String[] getRuleNames() { + return ruleNames; + } + + @Override + public String getSerializedATN() { + return _serializedATN; + } + + @Override + public ATN getATN() { + return _ATN; + } + + public Python3Parser(TokenStream input) { + super(input); + _interp = new ParserATNSimulator(this, _ATN, _decisionToDFA, _sharedContextCache); + } + + @SuppressWarnings("CheckReturnValue") + public static class RootContext extends ParserRuleContext { + public TerminalNode EOF() { + return getToken(Python3Parser.EOF, 0); + } + + public List<TerminalNode> NEWLINE() { + return getTokens(Python3Parser.NEWLINE); + } + + public TerminalNode NEWLINE(int i) { + return getToken(Python3Parser.NEWLINE, i); + } + + public List<Simple_stmtsContext> simple_stmts() { + return getRuleContexts(Simple_stmtsContext.class); + } + + public Simple_stmtsContext simple_stmts(int i) { + return getRuleContext(Simple_stmtsContext.class, i); + } + + public List<Compound_stmtContext> compound_stmt() { + return getRuleContexts(Compound_stmtContext.class); + } + + public Compound_stmtContext compound_stmt(int i) { + return getRuleContext(Compound_stmtContext.class, i); + } + + public RootContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_root; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterRoot(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitRoot(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitRoot(this); + else + return visitor.visitChildren(this); + } + } + + public final RootContext root() throws RecognitionException { + RootContext _localctx = new RootContext(_ctx, getState()); + enterRule(_localctx, 0, RULE_root); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(57); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la == NEWLINE) { + { + { + setState(54); + match(NEWLINE); + } + } + setState(59); + _errHandler.sync(this); + _la = _input.LA(1); + } + setState(64); + _errHandler.sync(this); + _la = _input.LA(1); + while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530444569752L) != 0)) { + { + setState(62); + _errHandler.sync(this); + switch (_input.LA(1)) { + case STRING: + case NUMBER: + case FALSE: + case FROM: + case IMPORT: + case NONE: + case NOT: + case RETURN: + case TRUE: + case NAME: + case ELLIPSIS: + case OPEN_PAREN: + case OPEN_BRACK: + case ADD: + case MINUS: + case NOT_OP: + case OPEN_BRACE: { + setState(60); + simple_stmts(); + } + break; + case DEF: + case FOR: + case IF: + case WHILE: { + setState(61); + compound_stmt(); + } + break; + default: + throw new NoViableAltException(this); + } + } + setState(66); + _errHandler.sync(this); + _la = _input.LA(1); + } + setState(67); + match(EOF); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Simple_stmtsContext extends ParserRuleContext { + public List<Simple_stmtContext> simple_stmt() { + return getRuleContexts(Simple_stmtContext.class); + } + + public Simple_stmtContext simple_stmt(int i) { + return getRuleContext(Simple_stmtContext.class, i); + } + + public TerminalNode NEWLINE() { + return getToken(Python3Parser.NEWLINE, 0); + } + + public List<TerminalNode> SEMI_COLON() { + return getTokens(Python3Parser.SEMI_COLON); + } + + public TerminalNode SEMI_COLON(int i) { + return getToken(Python3Parser.SEMI_COLON, i); + } + + public Simple_stmtsContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_simple_stmts; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterSimple_stmts(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitSimple_stmts(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitSimple_stmts(this); + else + return visitor.visitChildren(this); + } + } + + public final Simple_stmtsContext simple_stmts() throws RecognitionException { + Simple_stmtsContext _localctx = new Simple_stmtsContext(_ctx, getState()); + enterRule(_localctx, 2, RULE_simple_stmts); + int _la; + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + setState(69); + simple_stmt(); + setState(74); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 3, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + { + { + setState(70); + match(SEMI_COLON); + setState(71); + simple_stmt(); + } + } + } + setState(76); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 3, _ctx); + } + setState(78); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == SEMI_COLON) { + { + setState(77); + match(SEMI_COLON); + } + } + + setState(80); + match(NEWLINE); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Compound_stmtContext extends ParserRuleContext { + public If_stmtContext if_stmt() { + return getRuleContext(If_stmtContext.class, 0); + } + + public While_stmtContext while_stmt() { + return getRuleContext(While_stmtContext.class, 0); + } + + public For_stmtContext for_stmt() { + return getRuleContext(For_stmtContext.class, 0); + } + + public FuncdefContext funcdef() { + return getRuleContext(FuncdefContext.class, 0); + } + + public Compound_stmtContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_compound_stmt; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterCompound_stmt(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitCompound_stmt(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitCompound_stmt(this); + else + return visitor.visitChildren(this); + } + } + + public final Compound_stmtContext compound_stmt() throws RecognitionException { + Compound_stmtContext _localctx = new Compound_stmtContext(_ctx, getState()); + enterRule(_localctx, 4, RULE_compound_stmt); + try { + setState(86); + _errHandler.sync(this); + switch (_input.LA(1)) { + case IF: + enterOuterAlt(_localctx, 1); { + setState(82); + if_stmt(); + } + break; + case WHILE: + enterOuterAlt(_localctx, 2); { + setState(83); + while_stmt(); + } + break; + case FOR: + enterOuterAlt(_localctx, 3); { + setState(84); + for_stmt(); + } + break; + case DEF: + enterOuterAlt(_localctx, 4); { + setState(85); + funcdef(); + } + break; + default: + throw new NoViableAltException(this); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Simple_stmtContext extends ParserRuleContext { + public AssignmentContext assignment() { + return getRuleContext(AssignmentContext.class, 0); + } + + public ExprContext expr() { + return getRuleContext(ExprContext.class, 0); + } + + public Return_stmtContext return_stmt() { + return getRuleContext(Return_stmtContext.class, 0); + } + + public Import_stmContext import_stm() { + return getRuleContext(Import_stmContext.class, 0); + } + + public Simple_stmtContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_simple_stmt; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterSimple_stmt(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitSimple_stmt(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitSimple_stmt(this); + else + return visitor.visitChildren(this); + } + } + + public final Simple_stmtContext simple_stmt() throws RecognitionException { + Simple_stmtContext _localctx = new Simple_stmtContext(_ctx, getState()); + enterRule(_localctx, 6, RULE_simple_stmt); + try { + setState(92); + _errHandler.sync(this); + switch (getInterpreter().adaptivePredict(_input, 6, _ctx)) { + case 1: + enterOuterAlt(_localctx, 1); { + setState(88); + assignment(); + } + break; + case 2: + enterOuterAlt(_localctx, 2); { + setState(89); + expr(0); + } + break; + case 3: + enterOuterAlt(_localctx, 3); { + setState(90); + return_stmt(); + } + break; + case 4: + enterOuterAlt(_localctx, 4); { + setState(91); + import_stm(); + } + break; + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class AssignmentContext extends ParserRuleContext { + public List<ExprlistContext> exprlist() { + return getRuleContexts(ExprlistContext.class); + } + + public ExprlistContext exprlist(int i) { + return getRuleContext(ExprlistContext.class, i); + } + + public AugassignContext augassign() { + return getRuleContext(AugassignContext.class, 0); + } + + public AssignmentContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_assignment; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterAssignment(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitAssignment(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitAssignment(this); + else + return visitor.visitChildren(this); + } + } + + public final AssignmentContext assignment() throws RecognitionException { + AssignmentContext _localctx = new AssignmentContext(_ctx, getState()); + enterRule(_localctx, 8, RULE_assignment); + try { + enterOuterAlt(_localctx, 1); + { + setState(94); + exprlist(); + setState(95); + augassign(); + setState(96); + exprlist(); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Return_stmtContext extends ParserRuleContext { + public TerminalNode RETURN() { + return getToken(Python3Parser.RETURN, 0); + } + + public ExprlistContext exprlist() { + return getRuleContext(ExprlistContext.class, 0); + } + + public Return_stmtContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_return_stmt; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterReturn_stmt(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitReturn_stmt(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitReturn_stmt(this); + else + return visitor.visitChildren(this); + } + } + + public final Return_stmtContext return_stmt() throws RecognitionException { + Return_stmtContext _localctx = new Return_stmtContext(_ctx, getState()); + enterRule(_localctx, 10, RULE_return_stmt); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(98); + match(RETURN); + setState(100); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(99); + exprlist(); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Import_stmContext extends ParserRuleContext { + public TerminalNode IMPORT() { + return getToken(Python3Parser.IMPORT, 0); + } + + public Dotted_nameContext dotted_name() { + return getRuleContext(Dotted_nameContext.class, 0); + } + + public TerminalNode AS() { + return getToken(Python3Parser.AS, 0); + } + + public List<TerminalNode> NAME() { + return getTokens(Python3Parser.NAME); + } + + public TerminalNode NAME(int i) { + return getToken(Python3Parser.NAME, i); + } + + public TerminalNode FROM() { + return getToken(Python3Parser.FROM, 0); + } + + public TerminalNode STAR() { + return getToken(Python3Parser.STAR, 0); + } + + public List<TerminalNode> COMMA() { + return getTokens(Python3Parser.COMMA); + } + + public TerminalNode COMMA(int i) { + return getToken(Python3Parser.COMMA, i); + } + + public Import_stmContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_import_stm; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterImport_stm(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitImport_stm(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitImport_stm(this); + else + return visitor.visitChildren(this); + } + } + + public final Import_stmContext import_stm() throws RecognitionException { + Import_stmContext _localctx = new Import_stmContext(_ctx, getState()); + enterRule(_localctx, 12, RULE_import_stm); + int _la; + try { + setState(122); + _errHandler.sync(this); + switch (_input.LA(1)) { + case IMPORT: + enterOuterAlt(_localctx, 1); { + setState(102); + match(IMPORT); + setState(103); + dotted_name(); + setState(106); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == AS) { + { + setState(104); + match(AS); + setState(105); + match(NAME); + } + } + + } + break; + case FROM: + enterOuterAlt(_localctx, 2); { + setState(108); + match(FROM); + setState(109); + dotted_name(); + setState(110); + match(IMPORT); + setState(120); + _errHandler.sync(this); + switch (_input.LA(1)) { + case NAME: { + setState(111); + match(NAME); + setState(116); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la == COMMA) { + { + { + setState(112); + match(COMMA); + setState(113); + match(NAME); + } + } + setState(118); + _errHandler.sync(this); + _la = _input.LA(1); + } + } + break; + case STAR: { + setState(119); + match(STAR); + } + break; + default: + throw new NoViableAltException(this); + } + } + break; + default: + throw new NoViableAltException(this); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Dotted_nameContext extends ParserRuleContext { + public List<TerminalNode> NAME() { + return getTokens(Python3Parser.NAME); + } + + public TerminalNode NAME(int i) { + return getToken(Python3Parser.NAME, i); + } + + public List<TerminalNode> DOT() { + return getTokens(Python3Parser.DOT); + } + + public TerminalNode DOT(int i) { + return getToken(Python3Parser.DOT, i); + } + + public Dotted_nameContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_dotted_name; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterDotted_name(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitDotted_name(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitDotted_name(this); + else + return visitor.visitChildren(this); + } + } + + public final Dotted_nameContext dotted_name() throws RecognitionException { + Dotted_nameContext _localctx = new Dotted_nameContext(_ctx, getState()); + enterRule(_localctx, 14, RULE_dotted_name); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(124); + match(NAME); + setState(129); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la == DOT) { + { + { + setState(125); + match(DOT); + setState(126); + match(NAME); + } + } + setState(131); + _errHandler.sync(this); + _la = _input.LA(1); + } + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class FuncdefContext extends ParserRuleContext { + public TerminalNode DEF() { + return getToken(Python3Parser.DEF, 0); + } + + public TerminalNode NAME() { + return getToken(Python3Parser.NAME, 0); + } + + public TerminalNode OPEN_PAREN() { + return getToken(Python3Parser.OPEN_PAREN, 0); + } + + public TerminalNode CLOSE_PAREN() { + return getToken(Python3Parser.CLOSE_PAREN, 0); + } + + public TerminalNode COLON() { + return getToken(Python3Parser.COLON, 0); + } + + public BlockContext block() { + return getRuleContext(BlockContext.class, 0); + } + + public ParamlistContext paramlist() { + return getRuleContext(ParamlistContext.class, 0); + } + + public FuncdefContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_funcdef; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterFuncdef(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitFuncdef(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitFuncdef(this); + else + return visitor.visitChildren(this); + } + } + + public final FuncdefContext funcdef() throws RecognitionException { + FuncdefContext _localctx = new FuncdefContext(_ctx, getState()); + enterRule(_localctx, 16, RULE_funcdef); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(132); + match(DEF); + setState(133); + match(NAME); + setState(134); + match(OPEN_PAREN); + setState(136); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == NAME) { + { + setState(135); + paramlist(); + } + } + + setState(138); + match(CLOSE_PAREN); + setState(139); + match(COLON); + setState(140); + block(); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ParamlistContext extends ParserRuleContext { + public List<ParamdefContext> paramdef() { + return getRuleContexts(ParamdefContext.class); + } + + public ParamdefContext paramdef(int i) { + return getRuleContext(ParamdefContext.class, i); + } + + public List<TerminalNode> ASSIGN() { + return getTokens(Python3Parser.ASSIGN); + } + + public TerminalNode ASSIGN(int i) { + return getToken(Python3Parser.ASSIGN, i); + } + + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public List<TerminalNode> COMMA() { + return getTokens(Python3Parser.COMMA); + } + + public TerminalNode COMMA(int i) { + return getToken(Python3Parser.COMMA, i); + } + + public ParamlistContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_paramlist; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterParamlist(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitParamlist(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitParamlist(this); + else + return visitor.visitChildren(this); + } + } + + public final ParamlistContext paramlist() throws RecognitionException { + ParamlistContext _localctx = new ParamlistContext(_ctx, getState()); + enterRule(_localctx, 18, RULE_paramlist); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(142); + paramdef(); + setState(145); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == ASSIGN) { + { + setState(143); + match(ASSIGN); + setState(144); + expr(0); + } + } + + setState(155); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la == COMMA) { + { + { + setState(147); + match(COMMA); + setState(148); + paramdef(); + setState(151); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == ASSIGN) { + { + setState(149); + match(ASSIGN); + setState(150); + expr(0); + } + } + + } + } + setState(157); + _errHandler.sync(this); + _la = _input.LA(1); + } + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ParamdefContext extends ParserRuleContext { + public TerminalNode NAME() { + return getToken(Python3Parser.NAME, 0); + } + + public TerminalNode COLON() { + return getToken(Python3Parser.COLON, 0); + } + + public ExprContext expr() { + return getRuleContext(ExprContext.class, 0); + } + + public ParamdefContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_paramdef; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterParamdef(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitParamdef(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitParamdef(this); + else + return visitor.visitChildren(this); + } + } + + public final ParamdefContext paramdef() throws RecognitionException { + ParamdefContext _localctx = new ParamdefContext(_ctx, getState()); + enterRule(_localctx, 20, RULE_paramdef); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(158); + match(NAME); + setState(161); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == COLON) { + { + setState(159); + match(COLON); + setState(160); + expr(0); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class AugassignContext extends ParserRuleContext { + public TerminalNode ASSIGN() { + return getToken(Python3Parser.ASSIGN, 0); + } + + public TerminalNode ADD_ASSIGN() { + return getToken(Python3Parser.ADD_ASSIGN, 0); + } + + public TerminalNode SUB_ASSIGN() { + return getToken(Python3Parser.SUB_ASSIGN, 0); + } + + public TerminalNode MULT_ASSIGN() { + return getToken(Python3Parser.MULT_ASSIGN, 0); + } + + public TerminalNode AT_ASSIGN() { + return getToken(Python3Parser.AT_ASSIGN, 0); + } + + public TerminalNode DIV_ASSIGN() { + return getToken(Python3Parser.DIV_ASSIGN, 0); + } + + public TerminalNode MOD_ASSIGN() { + return getToken(Python3Parser.MOD_ASSIGN, 0); + } + + public TerminalNode AND_ASSIGN() { + return getToken(Python3Parser.AND_ASSIGN, 0); + } + + public TerminalNode OR_ASSIGN() { + return getToken(Python3Parser.OR_ASSIGN, 0); + } + + public TerminalNode XOR_ASSIGN() { + return getToken(Python3Parser.XOR_ASSIGN, 0); + } + + public TerminalNode LEFT_SHIFT_ASSIGN() { + return getToken(Python3Parser.LEFT_SHIFT_ASSIGN, 0); + } + + public TerminalNode RIGHT_SHIFT_ASSIGN() { + return getToken(Python3Parser.RIGHT_SHIFT_ASSIGN, 0); + } + + public TerminalNode POWER_ASSIGN() { + return getToken(Python3Parser.POWER_ASSIGN, 0); + } + + public TerminalNode IDIV_ASSIGN() { + return getToken(Python3Parser.IDIV_ASSIGN, 0); + } + + public AugassignContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_augassign; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterAugassign(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitAugassign(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitAugassign(this); + else + return visitor.visitChildren(this); + } + } + + public final AugassignContext augassign() throws RecognitionException { + AugassignContext _localctx = new AugassignContext(_ctx, getState()); + enterRule(_localctx, 22, RULE_augassign); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(163); + _la = _input.LA(1); + if (!(((((_la - 37)) & ~0x3f) == 0 && ((1L << (_la - 37)) & 274844352513L) != 0))) { + _errHandler.recoverInline(this); + } else { + if (_input.LA(1) == Token.EOF) + matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class If_stmtContext extends ParserRuleContext { + public TerminalNode IF() { + return getToken(Python3Parser.IF, 0); + } + + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public List<TerminalNode> COLON() { + return getTokens(Python3Parser.COLON); + } + + public TerminalNode COLON(int i) { + return getToken(Python3Parser.COLON, i); + } + + public List<BlockContext> block() { + return getRuleContexts(BlockContext.class); + } + + public BlockContext block(int i) { + return getRuleContext(BlockContext.class, i); + } + + public List<TerminalNode> ELIF() { + return getTokens(Python3Parser.ELIF); + } + + public TerminalNode ELIF(int i) { + return getToken(Python3Parser.ELIF, i); + } + + public TerminalNode ELSE() { + return getToken(Python3Parser.ELSE, 0); + } + + public If_stmtContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_if_stmt; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterIf_stmt(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitIf_stmt(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitIf_stmt(this); + else + return visitor.visitChildren(this); + } + } + + public final If_stmtContext if_stmt() throws RecognitionException { + If_stmtContext _localctx = new If_stmtContext(_ctx, getState()); + enterRule(_localctx, 24, RULE_if_stmt); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(165); + match(IF); + setState(166); + expr(0); + setState(167); + match(COLON); + setState(168); + block(); + setState(176); + _errHandler.sync(this); + _la = _input.LA(1); + while (_la == ELIF) { + { + { + setState(169); + match(ELIF); + setState(170); + expr(0); + setState(171); + match(COLON); + setState(172); + block(); + } + } + setState(178); + _errHandler.sync(this); + _la = _input.LA(1); + } + setState(182); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == ELSE) { + { + setState(179); + match(ELSE); + setState(180); + match(COLON); + setState(181); + block(); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class While_stmtContext extends ParserRuleContext { + public TerminalNode WHILE() { + return getToken(Python3Parser.WHILE, 0); + } + + public ExprContext expr() { + return getRuleContext(ExprContext.class, 0); + } + + public List<TerminalNode> COLON() { + return getTokens(Python3Parser.COLON); + } + + public TerminalNode COLON(int i) { + return getToken(Python3Parser.COLON, i); + } + + public List<BlockContext> block() { + return getRuleContexts(BlockContext.class); + } + + public BlockContext block(int i) { + return getRuleContext(BlockContext.class, i); + } + + public TerminalNode ELSE() { + return getToken(Python3Parser.ELSE, 0); + } + + public While_stmtContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_while_stmt; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterWhile_stmt(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitWhile_stmt(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitWhile_stmt(this); + else + return visitor.visitChildren(this); + } + } + + public final While_stmtContext while_stmt() throws RecognitionException { + While_stmtContext _localctx = new While_stmtContext(_ctx, getState()); + enterRule(_localctx, 26, RULE_while_stmt); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(184); + match(WHILE); + setState(185); + expr(0); + setState(186); + match(COLON); + setState(187); + block(); + setState(191); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == ELSE) { + { + setState(188); + match(ELSE); + setState(189); + match(COLON); + setState(190); + block(); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class For_stmtContext extends ParserRuleContext { + public TerminalNode FOR() { + return getToken(Python3Parser.FOR, 0); + } + + public ExprlistContext exprlist() { + return getRuleContext(ExprlistContext.class, 0); + } + + public List<TerminalNode> COLON() { + return getTokens(Python3Parser.COLON); + } + + public TerminalNode COLON(int i) { + return getToken(Python3Parser.COLON, i); + } + + public List<BlockContext> block() { + return getRuleContexts(BlockContext.class); + } + + public BlockContext block(int i) { + return getRuleContext(BlockContext.class, i); + } + + public TerminalNode ELSE() { + return getToken(Python3Parser.ELSE, 0); + } + + public For_stmtContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_for_stmt; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterFor_stmt(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitFor_stmt(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitFor_stmt(this); + else + return visitor.visitChildren(this); + } + } + + public final For_stmtContext for_stmt() throws RecognitionException { + For_stmtContext _localctx = new For_stmtContext(_ctx, getState()); + enterRule(_localctx, 28, RULE_for_stmt); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(193); + match(FOR); + setState(194); + exprlist(); + setState(195); + match(COLON); + setState(196); + block(); + setState(200); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == ELSE) { + { + setState(197); + match(ELSE); + setState(198); + match(COLON); + setState(199); + block(); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class BlockContext extends ParserRuleContext { + public List<Simple_stmtsContext> simple_stmts() { + return getRuleContexts(Simple_stmtsContext.class); + } + + public Simple_stmtsContext simple_stmts(int i) { + return getRuleContext(Simple_stmtsContext.class, i); + } + + public TerminalNode NEWLINE() { + return getToken(Python3Parser.NEWLINE, 0); + } + + public TerminalNode INDENT() { + return getToken(Python3Parser.INDENT, 0); + } + + public TerminalNode DEDENT() { + return getToken(Python3Parser.DEDENT, 0); + } + + public List<Compound_stmtContext> compound_stmt() { + return getRuleContexts(Compound_stmtContext.class); + } + + public Compound_stmtContext compound_stmt(int i) { + return getRuleContext(Compound_stmtContext.class, i); + } + + public BlockContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_block; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterBlock(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitBlock(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitBlock(this); + else + return visitor.visitChildren(this); + } + } + + public final BlockContext block() throws RecognitionException { + BlockContext _localctx = new BlockContext(_ctx, getState()); + enterRule(_localctx, 30, RULE_block); + int _la; + try { + setState(213); + _errHandler.sync(this); + switch (_input.LA(1)) { + case STRING: + case NUMBER: + case FALSE: + case FROM: + case IMPORT: + case NONE: + case NOT: + case RETURN: + case TRUE: + case NAME: + case ELLIPSIS: + case OPEN_PAREN: + case OPEN_BRACK: + case ADD: + case MINUS: + case NOT_OP: + case OPEN_BRACE: + enterOuterAlt(_localctx, 1); { + setState(202); + simple_stmts(); + } + break; + case NEWLINE: + enterOuterAlt(_localctx, 2); { + setState(203); + match(NEWLINE); + setState(204); + match(INDENT); + setState(207); + _errHandler.sync(this); + _la = _input.LA(1); + do { + { + setState(207); + _errHandler.sync(this); + switch (_input.LA(1)) { + case STRING: + case NUMBER: + case FALSE: + case FROM: + case IMPORT: + case NONE: + case NOT: + case RETURN: + case TRUE: + case NAME: + case ELLIPSIS: + case OPEN_PAREN: + case OPEN_BRACK: + case ADD: + case MINUS: + case NOT_OP: + case OPEN_BRACE: { + setState(205); + simple_stmts(); + } + break; + case DEF: + case FOR: + case IF: + case WHILE: { + setState(206); + compound_stmt(); + } + break; + default: + throw new NoViableAltException(this); + } + } + setState(209); + _errHandler.sync(this); + _la = _input.LA(1); + } while ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530444569752L) != 0)); + setState(211); + match(DEDENT); + } + break; + default: + throw new NoViableAltException(this); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Comp_opContext extends ParserRuleContext { + public TerminalNode LESS_THAN() { + return getToken(Python3Parser.LESS_THAN, 0); + } + + public TerminalNode GREATER_THAN() { + return getToken(Python3Parser.GREATER_THAN, 0); + } + + public TerminalNode EQUALS() { + return getToken(Python3Parser.EQUALS, 0); + } + + public TerminalNode GT_EQ() { + return getToken(Python3Parser.GT_EQ, 0); + } + + public TerminalNode LT_EQ() { + return getToken(Python3Parser.LT_EQ, 0); + } + + public TerminalNode NOT_EQ_1() { + return getToken(Python3Parser.NOT_EQ_1, 0); + } + + public TerminalNode NOT_EQ_2() { + return getToken(Python3Parser.NOT_EQ_2, 0); + } + + public TerminalNode IN() { + return getToken(Python3Parser.IN, 0); + } + + public TerminalNode NOT() { + return getToken(Python3Parser.NOT, 0); + } + + public TerminalNode IS() { + return getToken(Python3Parser.IS, 0); + } + + public Comp_opContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_comp_op; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterComp_op(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitComp_op(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitComp_op(this); + else + return visitor.visitChildren(this); + } + } + + public final Comp_opContext comp_op() throws RecognitionException { + Comp_opContext _localctx = new Comp_opContext(_ctx, getState()); + enterRule(_localctx, 32, RULE_comp_op); + try { + setState(228); + _errHandler.sync(this); + switch (getInterpreter().adaptivePredict(_input, 25, _ctx)) { + case 1: + enterOuterAlt(_localctx, 1); { + setState(215); + match(LESS_THAN); + } + break; + case 2: + enterOuterAlt(_localctx, 2); { + setState(216); + match(GREATER_THAN); + } + break; + case 3: + enterOuterAlt(_localctx, 3); { + setState(217); + match(EQUALS); + } + break; + case 4: + enterOuterAlt(_localctx, 4); { + setState(218); + match(GT_EQ); + } + break; + case 5: + enterOuterAlt(_localctx, 5); { + setState(219); + match(LT_EQ); + } + break; + case 6: + enterOuterAlt(_localctx, 6); { + setState(220); + match(NOT_EQ_1); + } + break; + case 7: + enterOuterAlt(_localctx, 7); { + setState(221); + match(NOT_EQ_2); + } + break; + case 8: + enterOuterAlt(_localctx, 8); { + setState(222); + match(IN); + } + break; + case 9: + enterOuterAlt(_localctx, 9); { + setState(223); + match(NOT); + setState(224); + match(IN); + } + break; + case 10: + enterOuterAlt(_localctx, 10); { + setState(225); + match(IS); + } + break; + case 11: + enterOuterAlt(_localctx, 11); { + setState(226); + match(IS); + setState(227); + match(NOT); + } + break; + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ExprContext extends ParserRuleContext { + public AtomContext atom() { + return getRuleContext(AtomContext.class, 0); + } + + public List<TrailerContext> trailer() { + return getRuleContexts(TrailerContext.class); + } + + public TrailerContext trailer(int i) { + return getRuleContext(TrailerContext.class, i); + } + + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public List<TerminalNode> ADD() { + return getTokens(Python3Parser.ADD); + } + + public TerminalNode ADD(int i) { + return getToken(Python3Parser.ADD, i); + } + + public List<TerminalNode> MINUS() { + return getTokens(Python3Parser.MINUS); + } + + public TerminalNode MINUS(int i) { + return getToken(Python3Parser.MINUS, i); + } + + public List<TerminalNode> NOT_OP() { + return getTokens(Python3Parser.NOT_OP); + } + + public TerminalNode NOT_OP(int i) { + return getToken(Python3Parser.NOT_OP, i); + } + + public TerminalNode NOT() { + return getToken(Python3Parser.NOT, 0); + } + + public TerminalNode POWER() { + return getToken(Python3Parser.POWER, 0); + } + + public TerminalNode STAR() { + return getToken(Python3Parser.STAR, 0); + } + + public TerminalNode AT() { + return getToken(Python3Parser.AT, 0); + } + + public TerminalNode DIV() { + return getToken(Python3Parser.DIV, 0); + } + + public TerminalNode MOD() { + return getToken(Python3Parser.MOD, 0); + } + + public TerminalNode IDIV() { + return getToken(Python3Parser.IDIV, 0); + } + + public TerminalNode LEFT_SHIFT() { + return getToken(Python3Parser.LEFT_SHIFT, 0); + } + + public TerminalNode RIGHT_SHIFT() { + return getToken(Python3Parser.RIGHT_SHIFT, 0); + } + + public TerminalNode AND_OP() { + return getToken(Python3Parser.AND_OP, 0); + } + + public TerminalNode XOR() { + return getToken(Python3Parser.XOR, 0); + } + + public TerminalNode OR_OP() { + return getToken(Python3Parser.OR_OP, 0); + } + + public Comp_opContext comp_op() { + return getRuleContext(Comp_opContext.class, 0); + } + + public TerminalNode AND() { + return getToken(Python3Parser.AND, 0); + } + + public TerminalNode OR() { + return getToken(Python3Parser.OR, 0); + } + + public TerminalNode IF() { + return getToken(Python3Parser.IF, 0); + } + + public TerminalNode ELSE() { + return getToken(Python3Parser.ELSE, 0); + } + + public ExprContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_expr; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterExpr(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitExpr(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitExpr(this); + else + return visitor.visitChildren(this); + } + } + + public final ExprContext expr() throws RecognitionException { + return expr(0); + } + + private ExprContext expr(int _p) throws RecognitionException { + ParserRuleContext _parentctx = _ctx; + int _parentState = getState(); + ExprContext _localctx = new ExprContext(_ctx, _parentState); + ExprContext _prevctx = _localctx; + int _startState = 34; + enterRecursionRule(_localctx, 34, RULE_expr, _p); + int _la; + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + setState(246); + _errHandler.sync(this); + switch (_input.LA(1)) { + case STRING: + case NUMBER: + case FALSE: + case NONE: + case TRUE: + case NAME: + case ELLIPSIS: + case OPEN_PAREN: + case OPEN_BRACK: + case OPEN_BRACE: { + setState(231); + atom(); + setState(235); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 26, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + { + { + setState(232); + trailer(); + } + } + } + setState(237); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 26, _ctx); + } + } + break; + case ADD: + case MINUS: + case NOT_OP: { + setState(239); + _errHandler.sync(this); + _alt = 1; + do { + switch (_alt) { + case 1: { + { + setState(238); + _la = _input.LA(1); + if (!((((_la) & ~0x3f) == 0 && ((1L << _la) & 1231453023109120L) != 0))) { + _errHandler.recoverInline(this); + } else { + if (_input.LA(1) == Token.EOF) + matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } + } + } + break; + default: + throw new NoViableAltException(this); + } + setState(241); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 27, _ctx); + } while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER); + setState(243); + expr(12); + } + break; + case NOT: { + setState(244); + match(NOT); + setState(245); + expr(5); + } + break; + default: + throw new NoViableAltException(this); + } + _ctx.stop = _input.LT(-1); + setState(287); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 30, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + if (_parseListeners != null) + triggerExitRuleEvent(); + _prevctx = _localctx; + { + setState(285); + _errHandler.sync(this); + switch (getInterpreter().adaptivePredict(_input, 29, _ctx)) { + case 1: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(248); + if (!(precpred(_ctx, 13))) + throw new FailedPredicateException(this, "precpred(_ctx, 13)"); + setState(249); + match(POWER); + setState(250); + expr(14); + } + break; + case 2: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(251); + if (!(precpred(_ctx, 11))) + throw new FailedPredicateException(this, "precpred(_ctx, 11)"); + setState(252); + _la = _input.LA(1); + if (!((((_la) & ~0x3f) == 0 && ((1L << _la) & 1153906668099076096L) != 0))) { + _errHandler.recoverInline(this); + } else { + if (_input.LA(1) == Token.EOF) + matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } + setState(253); + expr(12); + } + break; + case 3: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(254); + if (!(precpred(_ctx, 10))) + throw new FailedPredicateException(this, "precpred(_ctx, 10)"); + setState(255); + _la = _input.LA(1); + if (!(_la == ADD || _la == MINUS)) { + _errHandler.recoverInline(this); + } else { + if (_input.LA(1) == Token.EOF) + matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } + setState(256); + expr(11); + } + break; + case 4: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(257); + if (!(precpred(_ctx, 9))) + throw new FailedPredicateException(this, "precpred(_ctx, 9)"); + setState(258); + _la = _input.LA(1); + if (!(_la == LEFT_SHIFT || _la == RIGHT_SHIFT)) { + _errHandler.recoverInline(this); + } else { + if (_input.LA(1) == Token.EOF) + matchedEOF = true; + _errHandler.reportMatch(this); + consume(); + } + setState(259); + expr(10); + } + break; + case 5: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(260); + if (!(precpred(_ctx, 8))) + throw new FailedPredicateException(this, "precpred(_ctx, 8)"); + setState(261); + match(AND_OP); + setState(262); + expr(9); + } + break; + case 6: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(263); + if (!(precpred(_ctx, 7))) + throw new FailedPredicateException(this, "precpred(_ctx, 7)"); + setState(264); + match(XOR); + setState(265); + expr(8); + } + break; + case 7: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(266); + if (!(precpred(_ctx, 6))) + throw new FailedPredicateException(this, "precpred(_ctx, 6)"); + setState(267); + match(OR_OP); + setState(268); + expr(7); + } + break; + case 8: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(269); + if (!(precpred(_ctx, 4))) + throw new FailedPredicateException(this, "precpred(_ctx, 4)"); + setState(270); + comp_op(); + setState(271); + expr(5); + } + break; + case 9: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(273); + if (!(precpred(_ctx, 3))) + throw new FailedPredicateException(this, "precpred(_ctx, 3)"); + setState(274); + match(AND); + setState(275); + expr(4); + } + break; + case 10: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(276); + if (!(precpred(_ctx, 2))) + throw new FailedPredicateException(this, "precpred(_ctx, 2)"); + setState(277); + match(OR); + setState(278); + expr(3); + } + break; + case 11: { + _localctx = new ExprContext(_parentctx, _parentState); + pushNewRecursionContext(_localctx, _startState, RULE_expr); + setState(279); + if (!(precpred(_ctx, 1))) + throw new FailedPredicateException(this, "precpred(_ctx, 1)"); + setState(280); + match(IF); + setState(281); + expr(0); + setState(282); + match(ELSE); + setState(283); + expr(2); + } + break; + } + } + } + setState(289); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 30, _ctx); + } + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + unrollRecursionContexts(_parentctx); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class AtomContext extends ParserRuleContext { + public TerminalNode OPEN_PAREN() { + return getToken(Python3Parser.OPEN_PAREN, 0); + } + + public TerminalNode CLOSE_PAREN() { + return getToken(Python3Parser.CLOSE_PAREN, 0); + } + + public Testlist_compContext testlist_comp() { + return getRuleContext(Testlist_compContext.class, 0); + } + + public TerminalNode OPEN_BRACK() { + return getToken(Python3Parser.OPEN_BRACK, 0); + } + + public TerminalNode CLOSE_BRACK() { + return getToken(Python3Parser.CLOSE_BRACK, 0); + } + + public TerminalNode OPEN_BRACE() { + return getToken(Python3Parser.OPEN_BRACE, 0); + } + + public TerminalNode CLOSE_BRACE() { + return getToken(Python3Parser.CLOSE_BRACE, 0); + } + + public TerminalNode NAME() { + return getToken(Python3Parser.NAME, 0); + } + + public TerminalNode NUMBER() { + return getToken(Python3Parser.NUMBER, 0); + } + + public List<TerminalNode> STRING() { + return getTokens(Python3Parser.STRING); + } + + public TerminalNode STRING(int i) { + return getToken(Python3Parser.STRING, i); + } + + public TerminalNode ELLIPSIS() { + return getToken(Python3Parser.ELLIPSIS, 0); + } + + public TerminalNode NONE() { + return getToken(Python3Parser.NONE, 0); + } + + public TerminalNode TRUE() { + return getToken(Python3Parser.TRUE, 0); + } + + public TerminalNode FALSE() { + return getToken(Python3Parser.FALSE, 0); + } + + public AtomContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_atom; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterAtom(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitAtom(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitAtom(this); + else + return visitor.visitChildren(this); + } + } + + public final AtomContext atom() throws RecognitionException { + AtomContext _localctx = new AtomContext(_ctx, getState()); + enterRule(_localctx, 36, RULE_atom); + int _la; + try { + int _alt; + setState(316); + _errHandler.sync(this); + switch (_input.LA(1)) { + case OPEN_PAREN: + enterOuterAlt(_localctx, 1); { + setState(290); + match(OPEN_PAREN); + setState(292); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(291); + testlist_comp(); + } + } + + setState(294); + match(CLOSE_PAREN); + } + break; + case OPEN_BRACK: + enterOuterAlt(_localctx, 2); { + setState(295); + match(OPEN_BRACK); + setState(297); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(296); + testlist_comp(); + } + } + + setState(299); + match(CLOSE_BRACK); + } + break; + case OPEN_BRACE: + enterOuterAlt(_localctx, 3); { + setState(300); + match(OPEN_BRACE); + setState(302); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(301); + testlist_comp(); + } + } + + setState(304); + match(CLOSE_BRACE); + } + break; + case NAME: + enterOuterAlt(_localctx, 4); { + setState(305); + match(NAME); + } + break; + case NUMBER: + enterOuterAlt(_localctx, 5); { + setState(306); + match(NUMBER); + } + break; + case STRING: + enterOuterAlt(_localctx, 6); { + setState(308); + _errHandler.sync(this); + _alt = 1; + do { + switch (_alt) { + case 1: { + { + setState(307); + match(STRING); + } + } + break; + default: + throw new NoViableAltException(this); + } + setState(310); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 34, _ctx); + } while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER); + } + break; + case ELLIPSIS: + enterOuterAlt(_localctx, 7); { + setState(312); + match(ELLIPSIS); + } + break; + case NONE: + enterOuterAlt(_localctx, 8); { + setState(313); + match(NONE); + } + break; + case TRUE: + enterOuterAlt(_localctx, 9); { + setState(314); + match(TRUE); + } + break; + case FALSE: + enterOuterAlt(_localctx, 10); { + setState(315); + match(FALSE); + } + break; + default: + throw new NoViableAltException(this); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Testlist_compContext extends ParserRuleContext { + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public Comp_forContext comp_for() { + return getRuleContext(Comp_forContext.class, 0); + } + + public List<TerminalNode> COMMA() { + return getTokens(Python3Parser.COMMA); + } + + public TerminalNode COMMA(int i) { + return getToken(Python3Parser.COMMA, i); + } + + public Testlist_compContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_testlist_comp; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterTestlist_comp(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitTestlist_comp(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitTestlist_comp(this); + else + return visitor.visitChildren(this); + } + } + + public final Testlist_compContext testlist_comp() throws RecognitionException { + Testlist_compContext _localctx = new Testlist_compContext(_ctx, getState()); + enterRule(_localctx, 38, RULE_testlist_comp); + int _la; + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + setState(318); + expr(0); + setState(330); + _errHandler.sync(this); + switch (_input.LA(1)) { + case FOR: { + setState(319); + comp_for(); + } + break; + case CLOSE_PAREN: + case COMMA: + case CLOSE_BRACK: + case CLOSE_BRACE: { + setState(324); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 36, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + { + { + setState(320); + match(COMMA); + setState(321); + expr(0); + } + } + } + setState(326); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 36, _ctx); + } + setState(328); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == COMMA) { + { + setState(327); + match(COMMA); + } + } + + } + break; + default: + throw new NoViableAltException(this); + } + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class TrailerContext extends ParserRuleContext { + public TerminalNode OPEN_PAREN() { + return getToken(Python3Parser.OPEN_PAREN, 0); + } + + public TerminalNode CLOSE_PAREN() { + return getToken(Python3Parser.CLOSE_PAREN, 0); + } + + public ArglistContext arglist() { + return getRuleContext(ArglistContext.class, 0); + } + + public TerminalNode OPEN_BRACK() { + return getToken(Python3Parser.OPEN_BRACK, 0); + } + + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public TerminalNode CLOSE_BRACK() { + return getToken(Python3Parser.CLOSE_BRACK, 0); + } + + public List<TerminalNode> COMMA() { + return getTokens(Python3Parser.COMMA); + } + + public TerminalNode COMMA(int i) { + return getToken(Python3Parser.COMMA, i); + } + + public TerminalNode DOT() { + return getToken(Python3Parser.DOT, 0); + } + + public TerminalNode NAME() { + return getToken(Python3Parser.NAME, 0); + } + + public List<TerminalNode> COLON() { + return getTokens(Python3Parser.COLON); + } + + public TerminalNode COLON(int i) { + return getToken(Python3Parser.COLON, i); + } + + public TrailerContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_trailer; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterTrailer(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitTrailer(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitTrailer(this); + else + return visitor.visitChildren(this); + } + } + + public final TrailerContext trailer() throws RecognitionException { + TrailerContext _localctx = new TrailerContext(_ctx, getState()); + enterRule(_localctx, 40, RULE_trailer); + int _la; + try { + int _alt; + setState(368); + _errHandler.sync(this); + switch (getInterpreter().adaptivePredict(_input, 46, _ctx)) { + case 1: + enterOuterAlt(_localctx, 1); { + setState(332); + match(OPEN_PAREN); + setState(334); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(333); + arglist(); + } + } + + setState(336); + match(CLOSE_PAREN); + } + break; + case 2: + enterOuterAlt(_localctx, 2); { + setState(337); + match(OPEN_BRACK); + setState(338); + expr(0); + setState(343); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 40, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + { + { + setState(339); + match(COMMA); + setState(340); + expr(0); + } + } + } + setState(345); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 40, _ctx); + } + setState(347); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == COMMA) { + { + setState(346); + match(COMMA); + } + } + + setState(349); + match(CLOSE_BRACK); + } + break; + case 3: + enterOuterAlt(_localctx, 3); { + setState(351); + match(DOT); + setState(352); + match(NAME); + } + break; + case 4: + enterOuterAlt(_localctx, 4); { + setState(353); + match(OPEN_BRACK); + setState(355); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(354); + expr(0); + } + } + + setState(357); + match(COLON); + setState(359); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(358); + expr(0); + } + } + + setState(365); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == COLON) { + { + setState(361); + match(COLON); + setState(363); + _errHandler.sync(this); + _la = _input.LA(1); + if ((((_la) & ~0x3f) == 0 && ((1L << _la) & 3483530435101720L) != 0)) { + { + setState(362); + expr(0); + } + } + + } + } + + setState(367); + match(CLOSE_BRACK); + } + break; + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ExprlistContext extends ParserRuleContext { + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public List<TerminalNode> COMMA() { + return getTokens(Python3Parser.COMMA); + } + + public TerminalNode COMMA(int i) { + return getToken(Python3Parser.COMMA, i); + } + + public ExprlistContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_exprlist; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterExprlist(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitExprlist(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitExprlist(this); + else + return visitor.visitChildren(this); + } + } + + public final ExprlistContext exprlist() throws RecognitionException { + ExprlistContext _localctx = new ExprlistContext(_ctx, getState()); + enterRule(_localctx, 42, RULE_exprlist); + int _la; + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + setState(370); + expr(0); + setState(375); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 47, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + { + { + setState(371); + match(COMMA); + setState(372); + expr(0); + } + } + } + setState(377); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 47, _ctx); + } + setState(379); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == COMMA) { + { + setState(378); + match(COMMA); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ArglistContext extends ParserRuleContext { + public List<ArgumentContext> argument() { + return getRuleContexts(ArgumentContext.class); + } + + public ArgumentContext argument(int i) { + return getRuleContext(ArgumentContext.class, i); + } + + public List<TerminalNode> COMMA() { + return getTokens(Python3Parser.COMMA); + } + + public TerminalNode COMMA(int i) { + return getToken(Python3Parser.COMMA, i); + } + + public ArglistContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_arglist; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterArglist(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitArglist(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitArglist(this); + else + return visitor.visitChildren(this); + } + } + + public final ArglistContext arglist() throws RecognitionException { + ArglistContext _localctx = new ArglistContext(_ctx, getState()); + enterRule(_localctx, 44, RULE_arglist); + int _la; + try { + int _alt; + enterOuterAlt(_localctx, 1); + { + setState(381); + argument(); + setState(386); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 49, _ctx); + while (_alt != 2 && _alt != org.antlr.v4.runtime.atn.ATN.INVALID_ALT_NUMBER) { + if (_alt == 1) { + { + { + setState(382); + match(COMMA); + setState(383); + argument(); + } + } + } + setState(388); + _errHandler.sync(this); + _alt = getInterpreter().adaptivePredict(_input, 49, _ctx); + } + setState(390); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == COMMA) { + { + setState(389); + match(COMMA); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class ArgumentContext extends ParserRuleContext { + public List<ExprContext> expr() { + return getRuleContexts(ExprContext.class); + } + + public ExprContext expr(int i) { + return getRuleContext(ExprContext.class, i); + } + + public Comp_forContext comp_for() { + return getRuleContext(Comp_forContext.class, 0); + } + + public TerminalNode ASSIGN() { + return getToken(Python3Parser.ASSIGN, 0); + } + + public ArgumentContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_argument; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterArgument(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitArgument(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitArgument(this); + else + return visitor.visitChildren(this); + } + } + + public final ArgumentContext argument() throws RecognitionException { + ArgumentContext _localctx = new ArgumentContext(_ctx, getState()); + enterRule(_localctx, 46, RULE_argument); + int _la; + try { + setState(400); + _errHandler.sync(this); + switch (getInterpreter().adaptivePredict(_input, 52, _ctx)) { + case 1: + enterOuterAlt(_localctx, 1); { + setState(392); + expr(0); + setState(394); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == FOR) { + { + setState(393); + comp_for(); + } + } + + } + break; + case 2: + enterOuterAlt(_localctx, 2); { + setState(396); + expr(0); + setState(397); + match(ASSIGN); + setState(398); + expr(0); + } + break; + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Comp_iterContext extends ParserRuleContext { + public Comp_forContext comp_for() { + return getRuleContext(Comp_forContext.class, 0); + } + + public Comp_ifContext comp_if() { + return getRuleContext(Comp_ifContext.class, 0); + } + + public Comp_iterContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_comp_iter; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterComp_iter(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitComp_iter(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitComp_iter(this); + else + return visitor.visitChildren(this); + } + } + + public final Comp_iterContext comp_iter() throws RecognitionException { + Comp_iterContext _localctx = new Comp_iterContext(_ctx, getState()); + enterRule(_localctx, 48, RULE_comp_iter); + try { + setState(404); + _errHandler.sync(this); + switch (_input.LA(1)) { + case FOR: + enterOuterAlt(_localctx, 1); { + setState(402); + comp_for(); + } + break; + case IF: + enterOuterAlt(_localctx, 2); { + setState(403); + comp_if(); + } + break; + default: + throw new NoViableAltException(this); + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Comp_forContext extends ParserRuleContext { + public TerminalNode FOR() { + return getToken(Python3Parser.FOR, 0); + } + + public ExprlistContext exprlist() { + return getRuleContext(ExprlistContext.class, 0); + } + + public TerminalNode IN() { + return getToken(Python3Parser.IN, 0); + } + + public ExprContext expr() { + return getRuleContext(ExprContext.class, 0); + } + + public Comp_iterContext comp_iter() { + return getRuleContext(Comp_iterContext.class, 0); + } + + public Comp_forContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_comp_for; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterComp_for(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitComp_for(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitComp_for(this); + else + return visitor.visitChildren(this); + } + } + + public final Comp_forContext comp_for() throws RecognitionException { + Comp_forContext _localctx = new Comp_forContext(_ctx, getState()); + enterRule(_localctx, 50, RULE_comp_for); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(406); + match(FOR); + setState(407); + exprlist(); + setState(408); + match(IN); + setState(409); + expr(0); + setState(411); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == FOR || _la == IF) { + { + setState(410); + comp_iter(); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + @SuppressWarnings("CheckReturnValue") + public static class Comp_ifContext extends ParserRuleContext { + public TerminalNode IF() { + return getToken(Python3Parser.IF, 0); + } + + public ExprContext expr() { + return getRuleContext(ExprContext.class, 0); + } + + public Comp_iterContext comp_iter() { + return getRuleContext(Comp_iterContext.class, 0); + } + + public Comp_ifContext(ParserRuleContext parent, int invokingState) { + super(parent, invokingState); + } + + @Override + public int getRuleIndex() { + return RULE_comp_if; + } + + @Override + public void enterRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).enterComp_if(this); + } + + @Override + public void exitRule(ParseTreeListener listener) { + if (listener instanceof Python3ParserListener) + ((Python3ParserListener) listener).exitComp_if(this); + } + + @Override + public <T> T accept(ParseTreeVisitor<? extends T> visitor) { + if (visitor instanceof Python3ParserVisitor) + return ((Python3ParserVisitor<? extends T>) visitor).visitComp_if(this); + else + return visitor.visitChildren(this); + } + } + + public final Comp_ifContext comp_if() throws RecognitionException { + Comp_ifContext _localctx = new Comp_ifContext(_ctx, getState()); + enterRule(_localctx, 52, RULE_comp_if); + int _la; + try { + enterOuterAlt(_localctx, 1); + { + setState(413); + match(IF); + setState(414); + expr(0); + setState(416); + _errHandler.sync(this); + _la = _input.LA(1); + if (_la == FOR || _la == IF) { + { + setState(415); + comp_iter(); + } + } + + } + } catch (RecognitionException re) { + _localctx.exception = re; + _errHandler.reportError(this, re); + _errHandler.recover(this, re); + } finally { + exitRule(); + } + return _localctx; + } + + public boolean sempred(RuleContext _localctx, int ruleIndex, int predIndex) { + switch (ruleIndex) { + case 17: + return expr_sempred((ExprContext) _localctx, predIndex); + } + return true; + } + + private boolean expr_sempred(ExprContext _localctx, int predIndex) { + switch (predIndex) { + case 0: + return precpred(_ctx, 13); + case 1: + return precpred(_ctx, 11); + case 2: + return precpred(_ctx, 10); + case 3: + return precpred(_ctx, 9); + case 4: + return precpred(_ctx, 8); + case 5: + return precpred(_ctx, 7); + case 6: + return precpred(_ctx, 6); + case 7: + return precpred(_ctx, 4); + case 8: + return precpred(_ctx, 3); + case 9: + return precpred(_ctx, 2); + case 10: + return precpred(_ctx, 1); + } + return true; + } + + public static final String _serializedATN = "\u0004\u0001L\u01a3\u0002\u0000\u0007\u0000\u0002\u0001\u0007\u0001\u0002" + + + "\u0002\u0007\u0002\u0002\u0003\u0007\u0003\u0002\u0004\u0007\u0004\u0002" + + "\u0005\u0007\u0005\u0002\u0006\u0007\u0006\u0002\u0007\u0007\u0007\u0002" + + "\b\u0007\b\u0002\t\u0007\t\u0002\n\u0007\n\u0002\u000b\u0007\u000b\u0002" + + "\f\u0007\f\u0002\r\u0007\r\u0002\u000e\u0007\u000e\u0002\u000f\u0007\u000f" + + "\u0002\u0010\u0007\u0010\u0002\u0011\u0007\u0011\u0002\u0012\u0007\u0012" + + "\u0002\u0013\u0007\u0013\u0002\u0014\u0007\u0014\u0002\u0015\u0007\u0015" + + "\u0002\u0016\u0007\u0016\u0002\u0017\u0007\u0017\u0002\u0018\u0007\u0018" + + "\u0002\u0019\u0007\u0019\u0002\u001a\u0007\u001a\u0001\u0000\u0005\u0000" + + "8\b\u0000\n\u0000\f\u0000;\t\u0000\u0001\u0000\u0001\u0000\u0005\u0000" + + "?\b\u0000\n\u0000\f\u0000B\t\u0000\u0001\u0000\u0001\u0000\u0001\u0001" + + "\u0001\u0001\u0001\u0001\u0005\u0001I\b\u0001\n\u0001\f\u0001L\t\u0001" + + "\u0001\u0001\u0003\u0001O\b\u0001\u0001\u0001\u0001\u0001\u0001\u0002" + + "\u0001\u0002\u0001\u0002\u0001\u0002\u0003\u0002W\b\u0002\u0001\u0003" + + "\u0001\u0003\u0001\u0003\u0001\u0003\u0003\u0003]\b\u0003\u0001\u0004" + + "\u0001\u0004\u0001\u0004\u0001\u0004\u0001\u0005\u0001\u0005\u0003\u0005" + + "e\b\u0005\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0003\u0006" + + "k\b\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006\u0001\u0006" + + "\u0001\u0006\u0005\u0006s\b\u0006\n\u0006\f\u0006v\t\u0006\u0001\u0006" + + "\u0003\u0006y\b\u0006\u0003\u0006{\b\u0006\u0001\u0007\u0001\u0007\u0001" + + "\u0007\u0005\u0007\u0080\b\u0007\n\u0007\f\u0007\u0083\t\u0007\u0001\b" + + "\u0001\b\u0001\b\u0001\b\u0003\b\u0089\b\b\u0001\b\u0001\b\u0001\b\u0001" + + "\b\u0001\t\u0001\t\u0001\t\u0003\t\u0092\b\t\u0001\t\u0001\t\u0001\t\u0001" + + "\t\u0003\t\u0098\b\t\u0005\t\u009a\b\t\n\t\f\t\u009d\t\t\u0001\n\u0001" + + "\n\u0001\n\u0003\n\u00a2\b\n\u0001\u000b\u0001\u000b\u0001\f\u0001\f\u0001" + + "\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0001\f\u0005\f\u00af\b\f\n" + + "\f\f\f\u00b2\t\f\u0001\f\u0001\f\u0001\f\u0003\f\u00b7\b\f\u0001\r\u0001" + + "\r\u0001\r\u0001\r\u0001\r\u0001\r\u0001\r\u0003\r\u00c0\b\r\u0001\u000e" + + "\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e\u0001\u000e" + + "\u0003\u000e\u00c9\b\u000e\u0001\u000f\u0001\u000f\u0001\u000f\u0001\u000f" + + "\u0001\u000f\u0004\u000f\u00d0\b\u000f\u000b\u000f\f\u000f\u00d1\u0001" + + "\u000f\u0001\u000f\u0003\u000f\u00d6\b\u000f\u0001\u0010\u0001\u0010\u0001" + + "\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0001" + + "\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0001\u0010\u0003\u0010\u00e5" + + "\b\u0010\u0001\u0011\u0001\u0011\u0001\u0011\u0005\u0011\u00ea\b\u0011" + + "\n\u0011\f\u0011\u00ed\t\u0011\u0001\u0011\u0004\u0011\u00f0\b\u0011\u000b" + + "\u0011\f\u0011\u00f1\u0001\u0011\u0001\u0011\u0001\u0011\u0003\u0011\u00f7" + + "\b\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001" + + "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001" + + "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001" + + "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001" + + "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001" + + "\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001\u0011\u0001" + + "\u0011\u0001\u0011\u0005\u0011\u011e\b\u0011\n\u0011\f\u0011\u0121\t\u0011" + + "\u0001\u0012\u0001\u0012\u0003\u0012\u0125\b\u0012\u0001\u0012\u0001\u0012" + + "\u0001\u0012\u0003\u0012\u012a\b\u0012\u0001\u0012\u0001\u0012\u0001\u0012" + + "\u0003\u0012\u012f\b\u0012\u0001\u0012\u0001\u0012\u0001\u0012\u0001\u0012" + + "\u0004\u0012\u0135\b\u0012\u000b\u0012\f\u0012\u0136\u0001\u0012\u0001" + + "\u0012\u0001\u0012\u0001\u0012\u0003\u0012\u013d\b\u0012\u0001\u0013\u0001" + + "\u0013\u0001\u0013\u0001\u0013\u0005\u0013\u0143\b\u0013\n\u0013\f\u0013" + + "\u0146\t\u0013\u0001\u0013\u0003\u0013\u0149\b\u0013\u0003\u0013\u014b" + + "\b\u0013\u0001\u0014\u0001\u0014\u0003\u0014\u014f\b\u0014\u0001\u0014" + + "\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0005\u0014\u0156\b\u0014" + + "\n\u0014\f\u0014\u0159\t\u0014\u0001\u0014\u0003\u0014\u015c\b\u0014\u0001" + + "\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0001\u0014\u0003" + + "\u0014\u0164\b\u0014\u0001\u0014\u0001\u0014\u0003\u0014\u0168\b\u0014" + + "\u0001\u0014\u0001\u0014\u0003\u0014\u016c\b\u0014\u0003\u0014\u016e\b" + + "\u0014\u0001\u0014\u0003\u0014\u0171\b\u0014\u0001\u0015\u0001\u0015\u0001" + + "\u0015\u0005\u0015\u0176\b\u0015\n\u0015\f\u0015\u0179\t\u0015\u0001\u0015" + + "\u0003\u0015\u017c\b\u0015\u0001\u0016\u0001\u0016\u0001\u0016\u0005\u0016" + + "\u0181\b\u0016\n\u0016\f\u0016\u0184\t\u0016\u0001\u0016\u0003\u0016\u0187" + + "\b\u0016\u0001\u0017\u0001\u0017\u0003\u0017\u018b\b\u0017\u0001\u0017" + + "\u0001\u0017\u0001\u0017\u0001\u0017\u0003\u0017\u0191\b\u0017\u0001\u0018" + + "\u0001\u0018\u0003\u0018\u0195\b\u0018\u0001\u0019\u0001\u0019\u0001\u0019" + + "\u0001\u0019\u0001\u0019\u0003\u0019\u019c\b\u0019\u0001\u001a\u0001\u001a" + + "\u0001\u001a\u0003\u001a\u01a1\b\u001a\u0001\u001a\u0000\u0001\"\u001b" + + "\u0000\u0002\u0004\u0006\b\n\f\u000e\u0010\u0012\u0014\u0016\u0018\u001a" + + "\u001c\u001e \"$&(*,.024\u0000\u0005\u0002\u0000%%>J\u0002\u0000-.22\u0003" + + "\u0000\u001e\u001e/1<<\u0001\u0000-.\u0001\u0000+,\u01e0\u00009\u0001" + + 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"\u00f8\u0001\u0000\u0000\u0000\u011d\u00fb\u0001\u0000\u0000\u0000\u011d" + + "\u00fe\u0001\u0000\u0000\u0000\u011d\u0101\u0001\u0000\u0000\u0000\u011d" + + "\u0104\u0001\u0000\u0000\u0000\u011d\u0107\u0001\u0000\u0000\u0000\u011d" + + "\u010a\u0001\u0000\u0000\u0000\u011d\u010d\u0001\u0000\u0000\u0000\u011d" + + "\u0111\u0001\u0000\u0000\u0000\u011d\u0114\u0001\u0000\u0000\u0000\u011d" + + "\u0117\u0001\u0000\u0000\u0000\u011e\u0121\u0001\u0000\u0000\u0000\u011f" + + "\u011d\u0001\u0000\u0000\u0000\u011f\u0120\u0001\u0000\u0000\u0000\u0120" + + "#\u0001\u0000\u0000\u0000\u0121\u011f\u0001\u0000\u0000\u0000\u0122\u0124" + + "\u0005\u001f\u0000\u0000\u0123\u0125\u0003&\u0013\u0000\u0124\u0123\u0001" + + "\u0000\u0000\u0000\u0124\u0125\u0001\u0000\u0000\u0000\u0125\u0126\u0001" + + "\u0000\u0000\u0000\u0126\u013d\u0005 \u0000\u0000\u0127\u0129\u0005&\u0000" + + "\u0000\u0128\u012a\u0003&\u0013\u0000\u0129\u0128\u0001\u0000\u0000\u0000" + + "\u0129\u012a\u0001\u0000\u0000\u0000\u012a\u012b\u0001\u0000\u0000\u0000" + + "\u012b\u013d\u0005\'\u0000\u0000\u012c\u012e\u00053\u0000\u0000\u012d" + + "\u012f\u0003&\u0013\u0000\u012e\u012d\u0001\u0000\u0000\u0000\u012e\u012f" + + "\u0001\u0000\u0000\u0000\u012f\u0130\u0001\u0000\u0000\u0000\u0130\u013d" + + "\u00054\u0000\u0000\u0131\u013d\u0005\u0019\u0000\u0000\u0132\u013d\u0005" + + "\u0004\u0000\u0000\u0133\u0135\u0005\u0003\u0000\u0000\u0134\u0133\u0001" + + "\u0000\u0000\u0000\u0135\u0136\u0001\u0000\u0000\u0000\u0136\u0134\u0001" + + "\u0000\u0000\u0000\u0136\u0137\u0001\u0000\u0000\u0000\u0137\u013d\u0001" + + "\u0000\u0000\u0000\u0138\u013d\u0005\u001d\u0000\u0000\u0139\u013d\u0005" + + "\u0011\u0000\u0000\u013a\u013d\u0005\u0015\u0000\u0000\u013b\u013d\u0005" + + "\n\u0000\u0000\u013c\u0122\u0001\u0000\u0000\u0000\u013c\u0127\u0001\u0000" + + "\u0000\u0000\u013c\u012c\u0001\u0000\u0000\u0000\u013c\u0131\u0001\u0000" + + "\u0000\u0000\u013c\u0132\u0001\u0000\u0000\u0000\u013c\u0134\u0001\u0000" + + "\u0000\u0000\u013c\u0138\u0001\u0000\u0000\u0000\u013c\u0139\u0001\u0000" + + "\u0000\u0000\u013c\u013a\u0001\u0000\u0000\u0000\u013c\u013b\u0001\u0000" + + "\u0000\u0000\u013d%\u0001\u0000\u0000\u0000\u013e\u014a\u0003\"\u0011" + + "\u0000\u013f\u014b\u00032\u0019\u0000\u0140\u0141\u0005!\u0000\u0000\u0141" + + "\u0143\u0003\"\u0011\u0000\u0142\u0140\u0001\u0000\u0000\u0000\u0143\u0146" + + "\u0001\u0000\u0000\u0000\u0144\u0142\u0001\u0000\u0000\u0000\u0144\u0145" + + "\u0001\u0000\u0000\u0000\u0145\u0148\u0001\u0000\u0000\u0000\u0146\u0144" + + "\u0001\u0000\u0000\u0000\u0147\u0149\u0005!\u0000\u0000\u0148\u0147\u0001" + + "\u0000\u0000\u0000\u0148\u0149\u0001\u0000\u0000\u0000\u0149\u014b\u0001" + + "\u0000\u0000\u0000\u014a\u013f\u0001\u0000\u0000\u0000\u014a\u0144\u0001" + + "\u0000\u0000\u0000\u014b\'\u0001\u0000\u0000\u0000\u014c\u014e\u0005\u001f" + + "\u0000\u0000\u014d\u014f\u0003,\u0016\u0000\u014e\u014d\u0001\u0000\u0000" + + "\u0000\u014e\u014f\u0001\u0000\u0000\u0000\u014f\u0150\u0001\u0000\u0000" + + "\u0000\u0150\u0171\u0005 \u0000\u0000\u0151\u0152\u0005&\u0000\u0000\u0152" + + "\u0157\u0003\"\u0011\u0000\u0153\u0154\u0005!\u0000\u0000\u0154\u0156" + + "\u0003\"\u0011\u0000\u0155\u0153\u0001\u0000\u0000\u0000\u0156\u0159\u0001" + + "\u0000\u0000\u0000\u0157\u0155\u0001\u0000\u0000\u0000\u0157\u0158\u0001" + + "\u0000\u0000\u0000\u0158\u015b\u0001\u0000\u0000\u0000\u0159\u0157\u0001" + + "\u0000\u0000\u0000\u015a\u015c\u0005!\u0000\u0000\u015b\u015a\u0001\u0000" + + "\u0000\u0000\u015b\u015c\u0001\u0000\u0000\u0000\u015c\u015d\u0001\u0000" + + "\u0000\u0000\u015d\u015e\u0005\'\u0000\u0000\u015e\u0171\u0001\u0000\u0000" + + "\u0000\u015f\u0160\u0005\u001c\u0000\u0000\u0160\u0171\u0005\u0019\u0000" + + "\u0000\u0161\u0163\u0005&\u0000\u0000\u0162\u0164\u0003\"\u0011\u0000" + + "\u0163\u0162\u0001\u0000\u0000\u0000\u0163\u0164\u0001\u0000\u0000\u0000" + + "\u0164\u0165\u0001\u0000\u0000\u0000\u0165\u0167\u0005\"\u0000\u0000\u0166" + + "\u0168\u0003\"\u0011\u0000\u0167\u0166\u0001\u0000\u0000\u0000\u0167\u0168" + + "\u0001\u0000\u0000\u0000\u0168\u016d\u0001\u0000\u0000\u0000\u0169\u016b" + + "\u0005\"\u0000\u0000\u016a\u016c\u0003\"\u0011\u0000\u016b\u016a\u0001" + + "\u0000\u0000\u0000\u016b\u016c\u0001\u0000\u0000\u0000\u016c\u016e\u0001" + + "\u0000\u0000\u0000\u016d\u0169\u0001\u0000\u0000\u0000\u016d\u016e\u0001" + + "\u0000\u0000\u0000\u016e\u016f\u0001\u0000\u0000\u0000\u016f\u0171\u0005" + + "\'\u0000\u0000\u0170\u014c\u0001\u0000\u0000\u0000\u0170\u0151\u0001\u0000" + + "\u0000\u0000\u0170\u015f\u0001\u0000\u0000\u0000\u0170\u0161\u0001\u0000" + + "\u0000\u0000\u0171)\u0001\u0000\u0000\u0000\u0172\u0177\u0003\"\u0011" + + "\u0000\u0173\u0174\u0005!\u0000\u0000\u0174\u0176\u0003\"\u0011\u0000" + + "\u0175\u0173\u0001\u0000\u0000\u0000\u0176\u0179\u0001\u0000\u0000\u0000" + + "\u0177\u0175\u0001\u0000\u0000\u0000\u0177\u0178\u0001\u0000\u0000\u0000" + + "\u0178\u017b\u0001\u0000\u0000\u0000\u0179\u0177\u0001\u0000\u0000\u0000" + + "\u017a\u017c\u0005!\u0000\u0000\u017b\u017a\u0001\u0000\u0000\u0000\u017b" + + "\u017c\u0001\u0000\u0000\u0000\u017c+\u0001\u0000\u0000\u0000\u017d\u0182" + + "\u0003.\u0017\u0000\u017e\u017f\u0005!\u0000\u0000\u017f\u0181\u0003." + + "\u0017\u0000\u0180\u017e\u0001\u0000\u0000\u0000\u0181\u0184\u0001\u0000" + + "\u0000\u0000\u0182\u0180\u0001\u0000\u0000\u0000\u0182\u0183\u0001\u0000" + + "\u0000\u0000\u0183\u0186\u0001\u0000\u0000\u0000\u0184\u0182\u0001\u0000" + + "\u0000\u0000\u0185\u0187\u0005!\u0000\u0000\u0186\u0185\u0001\u0000\u0000" + + "\u0000\u0186\u0187\u0001\u0000\u0000\u0000\u0187-\u0001\u0000\u0000\u0000" + + "\u0188\u018a\u0003\"\u0011\u0000\u0189\u018b\u00032\u0019\u0000\u018a" + + "\u0189\u0001\u0000\u0000\u0000\u018a\u018b\u0001\u0000\u0000\u0000\u018b" + + "\u0191\u0001\u0000\u0000\u0000\u018c\u018d\u0003\"\u0011\u0000\u018d\u018e" + + "\u0005%\u0000\u0000\u018e\u018f\u0003\"\u0011\u0000\u018f\u0191\u0001" + + "\u0000\u0000\u0000\u0190\u0188\u0001\u0000\u0000\u0000\u0190\u018c\u0001" + + "\u0000\u0000\u0000\u0191/\u0001\u0000\u0000\u0000\u0192\u0195\u00032\u0019" + + "\u0000\u0193\u0195\u00034\u001a\u0000\u0194\u0192\u0001\u0000\u0000\u0000" + + "\u0194\u0193\u0001\u0000\u0000\u0000\u01951\u0001\u0000\u0000\u0000\u0196" + + "\u0197\u0005\u000b\u0000\u0000\u0197\u0198\u0003*\u0015\u0000\u0198\u0199" + + "\u0005\u000f\u0000\u0000\u0199\u019b\u0003\"\u0011\u0000\u019a\u019c\u0003" + + "0\u0018\u0000\u019b\u019a\u0001\u0000\u0000\u0000\u019b\u019c\u0001\u0000" + + "\u0000\u0000\u019c3\u0001\u0000\u0000\u0000\u019d\u019e\u0005\r\u0000" + + "\u0000\u019e\u01a0\u0003\"\u0011\u0000\u019f\u01a1\u00030\u0018\u0000" + + "\u01a0\u019f\u0001\u0000\u0000\u0000\u01a0\u01a1\u0001\u0000\u0000\u0000" + + "\u01a15\u0001\u0000\u0000\u000089>@JNV\\djtxz\u0081\u0088\u0091\u0097" + + "\u009b\u00a1\u00b0\u00b6\u00bf\u00c8\u00cf\u00d1\u00d5\u00e4\u00eb\u00f1" + + "\u00f6\u011d\u011f\u0124\u0129\u012e\u0136\u013c\u0144\u0148\u014a\u014e" + + "\u0157\u015b\u0163\u0167\u016b\u016d\u0170\u0177\u017b\u0182\u0186\u018a" + + "\u0190\u0194\u019b\u01a0"; + public static final ATN _ATN = new ATNDeserializer().deserialize(_serializedATN.toCharArray()); + static { + _decisionToDFA = new DFA[_ATN.getNumberOfDecisions()]; + for (int i = 0; i < _ATN.getNumberOfDecisions(); i++) { + _decisionToDFA[i] = new DFA(_ATN.getDecisionState(i), i); + } + } +} diff --git a/src/parser/Python3Parser.tokens b/src/parser/Python3Parser.tokens new file mode 100644 index 0000000..0f817cc --- /dev/null +++ b/src/parser/Python3Parser.tokens @@ -0,0 +1,142 @@ +INDENT=1 +DEDENT=2 +STRING=3 +NUMBER=4 +AND=5 +AS=6 +DEF=7 +ELIF=8 +ELSE=9 +FALSE=10 +FOR=11 +FROM=12 +IF=13 +IMPORT=14 +IN=15 +IS=16 +NONE=17 +NOT=18 +OR=19 +RETURN=20 +TRUE=21 +UNDERSCORE=22 +WHILE=23 +NEWLINE=24 +NAME=25 +DECIMAL_INTEGER=26 +FLOAT_NUMBER=27 +DOT=28 +ELLIPSIS=29 +STAR=30 +OPEN_PAREN=31 +CLOSE_PAREN=32 +COMMA=33 +COLON=34 +SEMI_COLON=35 +POWER=36 +ASSIGN=37 +OPEN_BRACK=38 +CLOSE_BRACK=39 +OR_OP=40 +XOR=41 +AND_OP=42 +LEFT_SHIFT=43 +RIGHT_SHIFT=44 +ADD=45 +MINUS=46 +DIV=47 +MOD=48 +IDIV=49 +NOT_OP=50 +OPEN_BRACE=51 +CLOSE_BRACE=52 +LESS_THAN=53 +GREATER_THAN=54 +EQUALS=55 +GT_EQ=56 +LT_EQ=57 +NOT_EQ_1=58 +NOT_EQ_2=59 +AT=60 +ARROW=61 +ADD_ASSIGN=62 +SUB_ASSIGN=63 +MULT_ASSIGN=64 +AT_ASSIGN=65 +DIV_ASSIGN=66 +MOD_ASSIGN=67 +AND_ASSIGN=68 +OR_ASSIGN=69 +XOR_ASSIGN=70 +LEFT_SHIFT_ASSIGN=71 +RIGHT_SHIFT_ASSIGN=72 +POWER_ASSIGN=73 +IDIV_ASSIGN=74 +SKIP_=75 +UNKNOWN_CHAR=76 +'and'=5 +'as'=6 +'def'=7 +'elif'=8 +'else'=9 +'False'=10 +'for'=11 +'from'=12 +'if'=13 +'import'=14 +'in'=15 +'is'=16 +'None'=17 +'not'=18 +'or'=19 +'return'=20 +'True'=21 +'_'=22 +'while'=23 +'.'=28 +'...'=29 +'*'=30 +'('=31 +')'=32 +','=33 +':'=34 +';'=35 +'**'=36 +'='=37 +'['=38 +']'=39 +'|'=40 +'^'=41 +'&'=42 +'<<'=43 +'>>'=44 +'+'=45 +'-'=46 +'/'=47 +'%'=48 +'//'=49 +'~'=50 +'{'=51 +'}'=52 +'<'=53 +'>'=54 +'=='=55 +'>='=56 +'<='=57 +'<>'=58 +'!='=59 +'@'=60 +'->'=61 +'+='=62 +'-='=63 +'*='=64 +'@='=65 +'/='=66 +'%='=67 +'&='=68 +'|='=69 +'^='=70 +'<<='=71 +'>>='=72 +'**='=73 +'//='=74 diff --git a/src/parser/Python3ParserBase.java b/src/parser/Python3ParserBase.java new file mode 100644 index 0000000..8e437c4 --- /dev/null +++ b/src/parser/Python3ParserBase.java @@ -0,0 +1,17 @@ +package com.clp.project.parser; + +import org.antlr.v4.runtime.*; + +public abstract class Python3ParserBase extends Parser { + protected Python3ParserBase(TokenStream input) { + super(input); + } + + public boolean CannotBePlusMinus() { + return true; + } + + public boolean CannotBeDotLpEq() { + return true; + } +} diff --git a/src/parser/Python3ParserBaseListener.java b/src/parser/Python3ParserBaseListener.java new file mode 100644 index 0000000..6fa323f --- /dev/null +++ b/src/parser/Python3ParserBaseListener.java @@ -0,0 +1,653 @@ +package com.clp.project.parser; +// Generated from src/Python3Parser.g4 by ANTLR 4.13.1 + +import org.antlr.v4.runtime.ParserRuleContext; +import org.antlr.v4.runtime.tree.ErrorNode; +import org.antlr.v4.runtime.tree.TerminalNode; + +/** + * This class provides an empty implementation of {@link Python3ParserListener}, + * which can be extended to create a listener which only needs to handle a + * subset + * of the available methods. + */ +@SuppressWarnings("CheckReturnValue") +public class Python3ParserBaseListener implements Python3ParserListener { + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterRoot(Python3Parser.RootContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitRoot(Python3Parser.RootContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterSimple_stmts(Python3Parser.Simple_stmtsContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitSimple_stmts(Python3Parser.Simple_stmtsContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterCompound_stmt(Python3Parser.Compound_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitCompound_stmt(Python3Parser.Compound_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterSimple_stmt(Python3Parser.Simple_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitSimple_stmt(Python3Parser.Simple_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterAssignment(Python3Parser.AssignmentContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitAssignment(Python3Parser.AssignmentContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterReturn_stmt(Python3Parser.Return_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitReturn_stmt(Python3Parser.Return_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterImport_stm(Python3Parser.Import_stmContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitImport_stm(Python3Parser.Import_stmContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterDotted_name(Python3Parser.Dotted_nameContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitDotted_name(Python3Parser.Dotted_nameContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterFuncdef(Python3Parser.FuncdefContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitFuncdef(Python3Parser.FuncdefContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterParamlist(Python3Parser.ParamlistContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitParamlist(Python3Parser.ParamlistContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterParamdef(Python3Parser.ParamdefContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitParamdef(Python3Parser.ParamdefContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterAugassign(Python3Parser.AugassignContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitAugassign(Python3Parser.AugassignContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterIf_stmt(Python3Parser.If_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitIf_stmt(Python3Parser.If_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterWhile_stmt(Python3Parser.While_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitWhile_stmt(Python3Parser.While_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterFor_stmt(Python3Parser.For_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitFor_stmt(Python3Parser.For_stmtContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterBlock(Python3Parser.BlockContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitBlock(Python3Parser.BlockContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterComp_op(Python3Parser.Comp_opContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitComp_op(Python3Parser.Comp_opContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterExpr(Python3Parser.ExprContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitExpr(Python3Parser.ExprContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterAtom(Python3Parser.AtomContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitAtom(Python3Parser.AtomContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterTestlist_comp(Python3Parser.Testlist_compContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitTestlist_comp(Python3Parser.Testlist_compContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterTrailer(Python3Parser.TrailerContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitTrailer(Python3Parser.TrailerContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterExprlist(Python3Parser.ExprlistContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitExprlist(Python3Parser.ExprlistContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterArglist(Python3Parser.ArglistContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitArglist(Python3Parser.ArglistContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterArgument(Python3Parser.ArgumentContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitArgument(Python3Parser.ArgumentContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterComp_iter(Python3Parser.Comp_iterContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitComp_iter(Python3Parser.Comp_iterContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterComp_for(Python3Parser.Comp_forContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitComp_for(Python3Parser.Comp_forContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterComp_if(Python3Parser.Comp_ifContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitComp_if(Python3Parser.Comp_ifContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void enterEveryRule(ParserRuleContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void exitEveryRule(ParserRuleContext ctx) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void visitTerminal(TerminalNode node) { + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation does nothing. + * </p> + */ + @Override + public void visitErrorNode(ErrorNode node) { + } +} diff --git a/src/parser/Python3ParserBaseVisitor.java b/src/parser/Python3ParserBaseVisitor.java new file mode 100644 index 0000000..4ad92a0 --- /dev/null +++ b/src/parser/Python3ParserBaseVisitor.java @@ -0,0 +1,366 @@ +package com.clp.project.parser; + +// Generated from src/Python3Parser.g4 by ANTLR 4.13.1 +import org.antlr.v4.runtime.tree.AbstractParseTreeVisitor; + +/** + * This class provides an empty implementation of {@link Python3ParserVisitor}, + * which can be extended to create a visitor which only needs to handle a subset + * of the available methods. + * + * @param <T> The return type of the visit operation. Use {@link Void} for + * operations with no return type. + */ +@SuppressWarnings("CheckReturnValue") +public class Python3ParserBaseVisitor<T> extends AbstractParseTreeVisitor<T> implements Python3ParserVisitor<T> { + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitRoot(Python3Parser.RootContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitSimple_stmts(Python3Parser.Simple_stmtsContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitCompound_stmt(Python3Parser.Compound_stmtContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitSimple_stmt(Python3Parser.Simple_stmtContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitAssignment(Python3Parser.AssignmentContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitReturn_stmt(Python3Parser.Return_stmtContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitImport_stm(Python3Parser.Import_stmContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitDotted_name(Python3Parser.Dotted_nameContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitFuncdef(Python3Parser.FuncdefContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitParamlist(Python3Parser.ParamlistContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitParamdef(Python3Parser.ParamdefContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitAugassign(Python3Parser.AugassignContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitIf_stmt(Python3Parser.If_stmtContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitWhile_stmt(Python3Parser.While_stmtContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitFor_stmt(Python3Parser.For_stmtContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitBlock(Python3Parser.BlockContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitComp_op(Python3Parser.Comp_opContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitExpr(Python3Parser.ExprContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitAtom(Python3Parser.AtomContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitTestlist_comp(Python3Parser.Testlist_compContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitTrailer(Python3Parser.TrailerContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitExprlist(Python3Parser.ExprlistContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitArglist(Python3Parser.ArglistContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitArgument(Python3Parser.ArgumentContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitComp_iter(Python3Parser.Comp_iterContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitComp_for(Python3Parser.Comp_forContext ctx) { + return visitChildren(ctx); + } + + /** + * {@inheritDoc} + * + * <p> + * The default implementation returns the result of calling + * {@link #visitChildren} on {@code ctx}. + * </p> + */ + @Override + public T visitComp_if(Python3Parser.Comp_ifContext ctx) { + return visitChildren(ctx); + } +} diff --git a/src/parser/Python3ParserListener.java b/src/parser/Python3ParserListener.java new file mode 100644 index 0000000..248105d --- /dev/null +++ b/src/parser/Python3ParserListener.java @@ -0,0 +1,388 @@ +package com.clp.project.parser; + +// Generated from src/Python3Parser.g4 by ANTLR 4.13.1 +import org.antlr.v4.runtime.tree.ParseTreeListener; + +/** + * This interface defines a complete listener for a parse tree produced by + * {@link Python3Parser}. + */ +public interface Python3ParserListener extends ParseTreeListener { + /** + * Enter a parse tree produced by {@link Python3Parser#root}. + * + * @param ctx the parse tree + */ + void enterRoot(Python3Parser.RootContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#root}. + * + * @param ctx the parse tree + */ + void exitRoot(Python3Parser.RootContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#simple_stmts}. + * + * @param ctx the parse tree + */ + void enterSimple_stmts(Python3Parser.Simple_stmtsContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#simple_stmts}. + * + * @param ctx the parse tree + */ + void exitSimple_stmts(Python3Parser.Simple_stmtsContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#compound_stmt}. + * + * @param ctx the parse tree + */ + void enterCompound_stmt(Python3Parser.Compound_stmtContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#compound_stmt}. + * + * @param ctx the parse tree + */ + void exitCompound_stmt(Python3Parser.Compound_stmtContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#simple_stmt}. + * + * @param ctx the parse tree + */ + void enterSimple_stmt(Python3Parser.Simple_stmtContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#simple_stmt}. + * + * @param ctx the parse tree + */ + void exitSimple_stmt(Python3Parser.Simple_stmtContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#assignment}. + * + * @param ctx the parse tree + */ + void enterAssignment(Python3Parser.AssignmentContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#assignment}. + * + * @param ctx the parse tree + */ + void exitAssignment(Python3Parser.AssignmentContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#return_stmt}. + * + * @param ctx the parse tree + */ + void enterReturn_stmt(Python3Parser.Return_stmtContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#return_stmt}. + * + * @param ctx the parse tree + */ + void exitReturn_stmt(Python3Parser.Return_stmtContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#import_stm}. + * + * @param ctx the parse tree + */ + void enterImport_stm(Python3Parser.Import_stmContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#import_stm}. + * + * @param ctx the parse tree + */ + void exitImport_stm(Python3Parser.Import_stmContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#dotted_name}. + * + * @param ctx the parse tree + */ + void enterDotted_name(Python3Parser.Dotted_nameContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#dotted_name}. + * + * @param ctx the parse tree + */ + void exitDotted_name(Python3Parser.Dotted_nameContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#funcdef}. + * + * @param ctx the parse tree + */ + void enterFuncdef(Python3Parser.FuncdefContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#funcdef}. + * + * @param ctx the parse tree + */ + void exitFuncdef(Python3Parser.FuncdefContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#paramlist}. + * + * @param ctx the parse tree + */ + void enterParamlist(Python3Parser.ParamlistContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#paramlist}. + * + * @param ctx the parse tree + */ + void exitParamlist(Python3Parser.ParamlistContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#paramdef}. + * + * @param ctx the parse tree + */ + void enterParamdef(Python3Parser.ParamdefContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#paramdef}. + * + * @param ctx the parse tree + */ + void exitParamdef(Python3Parser.ParamdefContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#augassign}. + * + * @param ctx the parse tree + */ + void enterAugassign(Python3Parser.AugassignContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#augassign}. + * + * @param ctx the parse tree + */ + void exitAugassign(Python3Parser.AugassignContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#if_stmt}. + * + * @param ctx the parse tree + */ + void enterIf_stmt(Python3Parser.If_stmtContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#if_stmt}. + * + * @param ctx the parse tree + */ + void exitIf_stmt(Python3Parser.If_stmtContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#while_stmt}. + * + * @param ctx the parse tree + */ + void enterWhile_stmt(Python3Parser.While_stmtContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#while_stmt}. + * + * @param ctx the parse tree + */ + void exitWhile_stmt(Python3Parser.While_stmtContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#for_stmt}. + * + * @param ctx the parse tree + */ + void enterFor_stmt(Python3Parser.For_stmtContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#for_stmt}. + * + * @param ctx the parse tree + */ + void exitFor_stmt(Python3Parser.For_stmtContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#block}. + * + * @param ctx the parse tree + */ + void enterBlock(Python3Parser.BlockContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#block}. + * + * @param ctx the parse tree + */ + void exitBlock(Python3Parser.BlockContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#comp_op}. + * + * @param ctx the parse tree + */ + void enterComp_op(Python3Parser.Comp_opContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#comp_op}. + * + * @param ctx the parse tree + */ + void exitComp_op(Python3Parser.Comp_opContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#expr}. + * + * @param ctx the parse tree + */ + void enterExpr(Python3Parser.ExprContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#expr}. + * + * @param ctx the parse tree + */ + void exitExpr(Python3Parser.ExprContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#atom}. + * + * @param ctx the parse tree + */ + void enterAtom(Python3Parser.AtomContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#atom}. + * + * @param ctx the parse tree + */ + void exitAtom(Python3Parser.AtomContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#testlist_comp}. + * + * @param ctx the parse tree + */ + void enterTestlist_comp(Python3Parser.Testlist_compContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#testlist_comp}. + * + * @param ctx the parse tree + */ + void exitTestlist_comp(Python3Parser.Testlist_compContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#trailer}. + * + * @param ctx the parse tree + */ + void enterTrailer(Python3Parser.TrailerContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#trailer}. + * + * @param ctx the parse tree + */ + void exitTrailer(Python3Parser.TrailerContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#exprlist}. + * + * @param ctx the parse tree + */ + void enterExprlist(Python3Parser.ExprlistContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#exprlist}. + * + * @param ctx the parse tree + */ + void exitExprlist(Python3Parser.ExprlistContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#arglist}. + * + * @param ctx the parse tree + */ + void enterArglist(Python3Parser.ArglistContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#arglist}. + * + * @param ctx the parse tree + */ + void exitArglist(Python3Parser.ArglistContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#argument}. + * + * @param ctx the parse tree + */ + void enterArgument(Python3Parser.ArgumentContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#argument}. + * + * @param ctx the parse tree + */ + void exitArgument(Python3Parser.ArgumentContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#comp_iter}. + * + * @param ctx the parse tree + */ + void enterComp_iter(Python3Parser.Comp_iterContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#comp_iter}. + * + * @param ctx the parse tree + */ + void exitComp_iter(Python3Parser.Comp_iterContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#comp_for}. + * + * @param ctx the parse tree + */ + void enterComp_for(Python3Parser.Comp_forContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#comp_for}. + * + * @param ctx the parse tree + */ + void exitComp_for(Python3Parser.Comp_forContext ctx); + + /** + * Enter a parse tree produced by {@link Python3Parser#comp_if}. + * + * @param ctx the parse tree + */ + void enterComp_if(Python3Parser.Comp_ifContext ctx); + + /** + * Exit a parse tree produced by {@link Python3Parser#comp_if}. + * + * @param ctx the parse tree + */ + void exitComp_if(Python3Parser.Comp_ifContext ctx); +} diff --git a/src/parser/Python3ParserVisitor.java b/src/parser/Python3ParserVisitor.java new file mode 100644 index 0000000..b286b61 --- /dev/null +++ b/src/parser/Python3ParserVisitor.java @@ -0,0 +1,229 @@ +package com.clp.project.parser; + +// Generated from src/Python3Parser.g4 by ANTLR 4.13.1 +import org.antlr.v4.runtime.tree.ParseTreeVisitor; + +/** + * This interface defines a complete generic visitor for a parse tree produced + * by {@link Python3Parser}. + * + * @param <T> The return type of the visit operation. Use {@link Void} for + * operations with no return type. + */ +public interface Python3ParserVisitor<T> extends ParseTreeVisitor<T> { + /** + * Visit a parse tree produced by {@link Python3Parser#root}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitRoot(Python3Parser.RootContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#simple_stmts}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitSimple_stmts(Python3Parser.Simple_stmtsContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#compound_stmt}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitCompound_stmt(Python3Parser.Compound_stmtContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#simple_stmt}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitSimple_stmt(Python3Parser.Simple_stmtContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#assignment}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitAssignment(Python3Parser.AssignmentContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#return_stmt}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitReturn_stmt(Python3Parser.Return_stmtContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#import_stm}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitImport_stm(Python3Parser.Import_stmContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#dotted_name}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitDotted_name(Python3Parser.Dotted_nameContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#funcdef}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitFuncdef(Python3Parser.FuncdefContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#paramlist}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitParamlist(Python3Parser.ParamlistContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#paramdef}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitParamdef(Python3Parser.ParamdefContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#augassign}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitAugassign(Python3Parser.AugassignContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#if_stmt}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitIf_stmt(Python3Parser.If_stmtContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#while_stmt}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitWhile_stmt(Python3Parser.While_stmtContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#for_stmt}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitFor_stmt(Python3Parser.For_stmtContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#block}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitBlock(Python3Parser.BlockContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#comp_op}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitComp_op(Python3Parser.Comp_opContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#expr}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitExpr(Python3Parser.ExprContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#atom}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitAtom(Python3Parser.AtomContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#testlist_comp}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitTestlist_comp(Python3Parser.Testlist_compContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#trailer}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitTrailer(Python3Parser.TrailerContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#exprlist}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitExprlist(Python3Parser.ExprlistContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#arglist}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitArglist(Python3Parser.ArglistContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#argument}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitArgument(Python3Parser.ArgumentContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#comp_iter}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitComp_iter(Python3Parser.Comp_iterContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#comp_for}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitComp_for(Python3Parser.Comp_forContext ctx); + + /** + * Visit a parse tree produced by {@link Python3Parser#comp_if}. + * + * @param ctx the parse tree + * @return the visitor result + */ + T visitComp_if(Python3Parser.Comp_ifContext ctx); +} |