[llvm-commits] CVS: llvm/lib/AsmParser/llvmAsmParser.y

[Chris Lattner]

Changes in directory llvm/lib/AsmParser:

llvmAsmParser.y updated: 1.206 -> 1.207
---
Log message:

Fix PR463: http://llvm.cs.uiuc.edu/PR463 


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Diffs of the changes:  (+4 -1)

Index: llvm/lib/AsmParser/llvmAsmParser.y
diff -u llvm/lib/AsmParser/llvmAsmParser.y:1.206 llvm/lib/AsmParser/llvmAsmParser.y:1.207
--- llvm/lib/AsmParser/llvmAsmParser.y:1.206	Tue Oct 26 13:26:14 2004
+++ llvm/lib/AsmParser/llvmAsmParser.y	Sun Nov 28 10:45:45 2004
@@ -1294,7 +1294,10 @@
     delete $1;
   }
   | Types ZEROINITIALIZER {
-    $$ = Constant::getNullValue($1->get());
+    const Type *Ty = $1->get();
+    if (isa<FunctionType>(Ty) || Ty == Type::LabelTy || isa<OpaqueType>(Ty))
+      ThrowException("Cannot create a null initialized value of this type!");
+    $$ = Constant::getNullValue(Ty);
     delete $1;
   };