commit 069880ef6a2ecfdbc98a4980de53d3902499e83b
author Anders Carlsson <andersca@mac.com> Tue Mar 03 16:43:34 2009 +0000
committer Anders Carlsson <andersca@mac.com> Tue Mar 03 16:43:34 2009 +0000
tree 8a4fa8add4d1acc6e5b0caa2291c839443dae0e6
parent 184671beebcbf89ebae95a3edf1e5e29ea72569c

Return 0 if the ConstExprEmitter can't handle an expression.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@65951 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGExprConstant.cpp

diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index 565549c..3f52175 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -40,9 +40,7 @@
   //===--------------------------------------------------------------------===//
     
   llvm::Constant *VisitStmt(Stmt *S) {
-    CGM.ErrorUnsupported(S, "constant expression");
-    QualType T = cast<Expr>(S)->getType();
-    return llvm::UndefValue::get(CGM.getTypes().ConvertType(T));
+    return 0;
   }
   
   llvm::Constant *VisitParenExpr(ParenExpr *PE) {