commit 9c8d1c5c64dc22f124509d5ddaa812e08a76d715
author Richard Smith <richard-llvm@metafoo.co.uk> Sat Oct 29 22:55:55 2011 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Sat Oct 29 22:55:55 2011 +0000
tree 9e1deb7a74d9210d2760fb1c217d81cdd07dbad5
parent 35a1f854663884733ff04fe5c0620219ed987493

Don't crash if a GCC binary conditional is used in a constant expression on an
integer-cast pointer value.

llvm-svn: 143299

clang/lib/AST/ExprConstant.cpp

diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index e5bff35..f33827f 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -1436,6 +1436,10 @@
   }
 
   bool Success(const CCValue &V, const Expr *E) {
+    if (V.isLValue()) {
+      Result = V;
+      return true;
+    }
     return Success(V.getInt(), E);
   }
   bool Error(const Expr *E) {