commit 1cf9ff87ee235ad252332a96699abdb32bd6facb
author Fariborz Jahanian <fjahanian@apple.com> Thu Aug 06 19:12:38 2009 +0000
committer Fariborz Jahanian <fjahanian@apple.com> Thu Aug 06 19:12:38 2009 +0000
tree 370e9e0a0f71cbec27755371e579451693e2ffdb
parent 70101ce87ff1d73ac90e4d99a3af0ae509e5934f

Set and use Elidable in elimination of copy ctors.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78331 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaInit.cpp

diff --git a/lib/Sema/SemaInit.cpp b/lib/Sema/SemaInit.cpp
index 445cd69..2911382 100644
--- a/lib/Sema/SemaInit.cpp
+++ b/lib/Sema/SemaInit.cpp
@@ -176,9 +176,10 @@
                                              DirectInit? IK_Direct : IK_Copy);
         if (!Constructor)
           return true;
-        
+        bool Elidable = (isa<CallExpr>(Init) || 
+                         isa<CXXTemporaryObjectExpr>(Init));
         Init = BuildCXXConstructExpr(Context,
-                                     DeclType, Constructor, false, &Init, 1);
+                                     DeclType, Constructor, Elidable, &Init, 1);
         Init = MaybeCreateCXXExprWithTemporaries(Init, /*DestroyTemps=*/true);
         return false;
       }