[cfe-commits] r72478 - /cfe/trunk/lib/Sema/SemaInit.cpp

[Anders Carlsson]

Author: andersca
Date: Wed May 27 11:38:58 2009
New Revision: 72478

URL: http://llvm.org/viewvc/llvm-project?rev=72478&view=rev
Log:
Fix another test case.

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

Modified: cfe/trunk/lib/Sema/SemaInit.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaInit.cpp?rev=72478&r1=72477&r2=72478&view=diff

==============================================================================
--- cfe/trunk/lib/Sema/SemaInit.cpp (original)
+++ cfe/trunk/lib/Sema/SemaInit.cpp Wed May 27 11:38:58 2009
@@ -156,6 +156,14 @@
       //      class of the destination, constructors are considered.
       if ((DeclTypeC.getUnqualifiedType() == InitTypeC.getUnqualifiedType()) ||
           IsDerivedFrom(InitTypeC, DeclTypeC)) {
+        const CXXRecordDecl *RD = 
+          cast<CXXRecordDecl>(DeclType->getAsRecordType()->getDecl());
+        
+        // No need to make a CXXConstructExpr if both the ctor and dtor are
+        // trivial.
+        if (RD->hasTrivialConstructor() && RD->hasTrivialDestructor())
+          return false;
+        
         CXXConstructorDecl *Constructor 
         = PerformInitializationByConstructor(DeclType, &Init, 1,
                                              InitLoc, Init->getSourceRange(),