diff options
Diffstat (limited to 'src/semanticanalysis')
| -rw-r--r-- | src/semanticanalysis/STentry.java | 6 | ||||
| -rw-r--r-- | src/semanticanalysis/SymbolTable.java | 40 |
2 files changed, 35 insertions, 11 deletions
diff --git a/src/semanticanalysis/STentry.java b/src/semanticanalysis/STentry.java index 0e4b00e..07b62c8 100644 --- a/src/semanticanalysis/STentry.java +++ b/src/semanticanalysis/STentry.java @@ -52,4 +52,10 @@ public class STentry { return label; } + @Override + public String toString() { + // Print all the fields of the STentry + return "Type: " + type + ", Offset: " + offset + ", Nesting: " + nesting + ", Label: " + label; + } + } diff --git a/src/semanticanalysis/SymbolTable.java b/src/semanticanalysis/SymbolTable.java index f2876db..db9649c 100644 --- a/src/semanticanalysis/SymbolTable.java +++ b/src/semanticanalysis/SymbolTable.java @@ -40,8 +40,8 @@ public class SymbolTable { HashMap<String, STentry> H = this.symbolTable.get(n); T = H.get(id); if (T != null) { - found = true; - }else { + found = true; + } else { n = n - 1; } } @@ -60,8 +60,8 @@ public class SymbolTable { while ((n >= 0) && !found) { HashMap<String, STentry> H = this.symbolTable.get(n); if (H.get(id) != null) { - found = true; - }else { + found = true; + } else { n = n - 1; } } @@ -125,15 +125,18 @@ public class SymbolTable { // We always increment the offset by 1 otherwise we need ad-hoc bytecode // operations - if (type.getClass().equals((new BoolType()).getClass())) { - offs = offs + 1; - } else if (type.getClass().equals((new IntType()).getClass())) { - offs = offs + 1; - } else { - offs = offs + 1; - } + // FIXME: wtf is that? + // if (type.getClass().equals((new BoolType()).getClass())) { + // offs = offs + 1; + // } else if (type.getClass().equals((new IntType()).getClass())) { + // offs = offs + 1; + // } else { + // offs = offs + 1; + // } + offs = offs + 1; this.offset.add(offs); + } /** @@ -149,4 +152,19 @@ public class SymbolTable { this.offset.add(offs); } + @Override + public String toString() { + // Print the symbol table + String str = ""; + for (int i = 0; i < this.symbolTable.size(); i++) { + str += "Level " + i + "\n"; + HashMap<String, STentry> H = this.symbolTable.get(i); + for (String key : H.keySet()) { + STentry T = H.get(key); + str += key + " -> " + T.toString() + "\n"; + } + } + return str; + } + } |