diff options
Diffstat (limited to 'src/ast/nodes/ExprNode.java')
| -rw-r--r-- | src/ast/nodes/ExprNode.java | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/src/ast/nodes/ExprNode.java b/src/ast/nodes/ExprNode.java index 1b20e2e..62b3a94 100644 --- a/src/ast/nodes/ExprNode.java +++ b/src/ast/nodes/ExprNode.java @@ -3,7 +3,6 @@ package ast.nodes; import ast.types.*; import java.util.ArrayList; import java.util.Arrays; - import semanticanalysis.STentry; import semanticanalysis.SemanticError; import semanticanalysis.SymbolTable; @@ -39,21 +38,20 @@ public class ExprNode implements Node { public ArrayList<SemanticError> checkSemantics(SymbolTable ST, int _nesting) { ArrayList<SemanticError> errors = new ArrayList<SemanticError>(); - // check if the atom is a built-in function + // check if the atom is a function if (atom != null && !trailers.isEmpty()) { + // check if the atom is not a built-in function if (!Arrays.asList(bif).contains(atom.getId())) { - + errors.addAll(atom.checkSemantics(ST, _nesting)); - + TrailerNode trailer = (TrailerNode) trailers.get(0); String funName = atom.getId(); // TODO: it isnt a function, it could be a variable STentry fun = ST.lookup(funName); - - if (fun != null && !(fun.getType() instanceof ImportType)) { if (!(fun.getType() instanceof FunctionType)) { if (trailer.isParenthesis()) { @@ -96,7 +94,7 @@ public class ExprNode implements Node { // FIXME: type for the expr @Override public Type typeCheck() { - if (this.atom != null ) { + if (this.atom != null) { return this.atom.typeCheck(); } |