[arcmt] NSInvocation's [get/set]ReturnValue and [get/set]Argument are only safe

with __unsafe_unretained parameters. Emit error for strong/weak ones. rdar://9206226

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@135381 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 2 insertions, 1 deletions

diff --git a/lib/ARCMigrate/TransformActions.cpp b/lib/ARCMigrate/TransformActions.cpp
index c99940b494..5f3605d734 100644
--- a/lib/ARCMigrate/TransformActions.cpp
+++ b/lib/ARCMigrate/TransformActions.cpp
@@ -600,7 +600,7 @@ TransformActions::RewriteReceiver::~RewriteReceiver() { }
 TransformActions::TransformActions(Diagnostic &diag,
                                    CapturedDiagList &capturedDiags,
                                    ASTContext &ctx, Preprocessor &PP)
-  : Diags(diag), CapturedDiags(capturedDiags) {
+  : Diags(diag), CapturedDiags(capturedDiags), ReportedErrors(false) {
   Impl = new TransformActionsImpl(capturedDiags, ctx, PP);
 }
 
@@ -683,6 +683,7 @@ void TransformActions::reportError(llvm::StringRef error, SourceLocation loc,
      = Diags.getDiagnosticIDs()->getCustomDiagID(DiagnosticIDs::Error,
                                                  rewriteErr);
   Diags.Report(loc, diagID) << range;
+  ReportedErrors = true;
 }
 
 void TransformActions::reportNote(llvm::StringRef note, SourceLocation loc,