Fixes a typo which prevented proper code gen. for

copy-in of c++ class objects into blocks.

llvm-svn: 105622

Author: Fariborz Jahanian

clang/lib/Sema/SemaExpr.cpp

@@ -1764,8 +1764,7 @@ Sema::BuildDeclarationNameExpr(const CXXScopeSpec &SS,
       if (!Res.isInvalid()) {
         Res = MaybeCreateCXXExprWithTemporaries(move(Res));
         Expr *Init = Res.takeAs<Expr>();
-        if (isa<CXXConstructExpr>(Init))
-          BDRE->setCopyConstructorExpr(Init);
+        BDRE->setCopyConstructorExpr(Init);
       }
     }
     return Owned(BDRE);

clang/test/CodeGenCXX/copy-in-cplus-object.cpp

@@ -1,8 +1,13 @@
 // RUN: %clang_cc1 %s -fblocks -triple x86_64-apple-darwin -emit-llvm -o - | FileCheck %s
 
+struct S {
+  S(const char *);
+  ~S();
+};
+
 struct TestObject
 {
-	TestObject(const TestObject& inObj, int def = 100);
+	TestObject(const TestObject& inObj, int def = 100,  const S &Silly = "silly");
 	TestObject();
 	TestObject& operator=(const TestObject& inObj);
 	int version() const;
@@ -14,5 +19,8 @@ void testRoutine() {
     int (^V)() = ^{ return one.version(); };
 }
 
-// CHECK: call void @_ZN10TestObjectC1ERKS_i
+// CHECK: call void @_ZN10TestObjectC1Ev
+// CHECK: call void @_ZN1SC1EPKc
+// CHECK: call void @_ZN10TestObjectC1ERKS_iRK1S
+// CHECK: call void @_ZN1SD1Ev