[cfe-commits] r72102 - /cfe/trunk/lib/Sema/SemaExprCXX.cpp

[Anders Carlsson]

Author: andersca
Date: Mon May 18 23:45:15 2009
New Revision: 72102

URL: http://llvm.org/viewvc/llvm-project?rev=72102&view=rev
Log:
Create CXXConstructExpr calls for arguments passed to functions.

Modified:
    cfe/trunk/lib/Sema/SemaExprCXX.cpp

Modified: cfe/trunk/lib/Sema/SemaExprCXX.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaExprCXX.cpp?rev=72102&r1=72101&r2=72102&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaExprCXX.cpp (original)
+++ cfe/trunk/lib/Sema/SemaExprCXX.cpp Mon May 18 23:45:15 2009
@@ -854,9 +854,13 @@
   QualType FromType = From->getType();
 
   if (SCS.CopyConstructor) {
-    // FIXME: Create a temporary object by calling the copy constructor.
-    ImpCastExprToType(From, ToType.getNonReferenceType(), 
-                      ToType->isLValueReferenceType());
+    // FIXME: When can ToType be a reference type?
+    assert(!ToType->isReferenceType());
+    
+    CXXTempVarDecl *Temp = CXXTempVarDecl::Create(Context, CurContext, ToType);
+    // FIXME: Keep track of whether the copy constructor is elidable or not.
+    From = CXXConstructExpr::Create(Context, Temp, ToType, 
+                                    SCS.CopyConstructor, false, &From, 1);
     return false;
   }