commit a509f2fdfa8ffb4ce9edaee84daca44bcb07ee78
author Richard Smith <richard-llvm@metafoo.co.uk> Fri Jun 14 03:07:01 2013 +0000
committer Richard Smith <richard-llvm@metafoo.co.uk> Fri Jun 14 03:07:01 2013 +0000
tree a4443f45f9d76e9fbc4dd2543d6f023e49eb3f4c
parent 18db1f2f1a0b05ba97c92f0ef2c4b4be8614ae9b

Emit initializers for static-storage-duration temporaries as constants where
possible.

llvm-svn: 183967

clang/lib/AST/ExprConstant.cpp

diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 96550f9..86dcbd0 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -4093,6 +4093,7 @@
   APValue *Value;
   if (E->getStorageDuration() == SD_Static) {
     Value = Info.Ctx.getMaterializedTemporaryValue(E, true);
+    *Value = APValue();
     Result.set(E);
   } else {
     Value = &Info.CurrentCall->Temporaries[E];