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

[Chris Lattner]

Changes in directory llvm/lib/AsmParser:

llvmAsmParser.y updated: 1.213 -> 1.214
---
Log message:

add more checking


---
Diffs of the changes:  (+6 -2)

 llvmAsmParser.y |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)


Index: llvm/lib/AsmParser/llvmAsmParser.y
diff -u llvm/lib/AsmParser/llvmAsmParser.y:1.213 llvm/lib/AsmParser/llvmAsmParser.y:1.214
--- llvm/lib/AsmParser/llvmAsmParser.y:1.213	Wed Feb 23 22:59:49 2005
+++ llvm/lib/AsmParser/llvmAsmParser.y	Wed Feb 23 23:25:17 2005
@@ -1815,8 +1815,12 @@
 
     std::vector<std::pair<Constant*,BasicBlock*> >::iterator I = $8->begin(),
       E = $8->end();
-    for (; I != E; ++I)
-      S->addCase(I->first, I->second);
+    for (; I != E; ++I) {
+      if (ConstantInt *CI = dyn_cast<ConstantInt>(I->first))
+          S->addCase(CI, I->second);
+      else
+        ThrowException("Switch case is constant, but not a simple integer!");
+    }
     delete $8;
   }
   | SWITCH IntType ValueRef ',' LABEL ValueRef '[' ']' {