diff options
Diffstat (limited to 'st/SymTableTopDown.java')
| -rw-r--r-- | st/SymTableTopDown.java | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/st/SymTableTopDown.java b/st/SymTableTopDown.java index a4c641c..2f65919 100644 --- a/st/SymTableTopDown.java +++ b/st/SymTableTopDown.java @@ -116,7 +116,9 @@ public class SymTableTopDown<R> extends GJDepthFirst<R,SymbolTable> { * f2 -> ";" */ public R visit(VarDeclaration n, SymbolTable symt) { - String cls = ((Identifier) n.f0.f0.choice).f0.tokenImage; + String cls = (n.f0.f0.which == 4) ? + ((Identifier) n.f0.f0.choice).f0.tokenImage : + null; String id = n.f1.f0.tokenImage; symt.addLocal(id); symt.addClassInstance(id, cls); |