Fixed a nasty bug which took a while to come up with a test case,

diagnose, and took even longer to fix. It has to do with rewriting of a message
receiver which is an 'ivar' reference. Fix, however, is to remove a code which
was not doing the right thing and no longer needed.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@46279 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 5 insertions, 0 deletions

diff --git a/Driver/RewriteTest.cpp b/Driver/RewriteTest.cpp
index eca9349fb6..4a67be7f73 100644
--- a/Driver/RewriteTest.cpp
+++ b/Driver/RewriteTest.cpp
@@ -705,6 +705,10 @@ Stmt *RewriteTest::RewriteObjCIvarRefExpr(ObjCIvarRefExpr *IV) {
     delete IV;
     return Replacement;
   } else {
+#if 0
+    /// This code is not right. It seems unnecessary. It breaks use of 
+    /// ivar reference used as 'receiver' of an expression; as in:
+    /// [newInv->_container addObject:0];
     if (CurMethodDecl) {
       if (const PointerType *pType = IV->getBase()->getType()->getAsPointerType()) {
         ObjCInterfaceType *intT = dyn_cast<ObjCInterfaceType>(pType->getPointeeType());
@@ -729,6 +733,7 @@ Stmt *RewriteTest::RewriteObjCIvarRefExpr(ObjCIvarRefExpr *IV) {
         }
       }
     }
+#endif
     return IV;
   }
 }