From: Fariborz Jahanian <fjahanian@apple.com>
Date: Thu, 18 Apr 2013 19:37:43 +0000 (+0000)
Subject: Objective-C parsing [qoi]: Provide good recovery when
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0ac0ee9be071c796b0f05392b473234b884c0ae8;p=clang

Objective-C parsing [qoi]: Provide good recovery when
Objective-C dictionary literals has bad syntax for the
separator. // rdar://10679157


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@179784 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index ad95dd5821..4adba4f5c5 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -2747,7 +2747,9 @@ ExprResult Parser::ParseObjCDictionaryLiteral(SourceLocation AtLoc) {
     if (Tok.is(tok::colon)) {
       ConsumeToken();
     } else {
-      return ExprError(Diag(Tok, diag::err_expected_colon));
+      Diag(Tok, diag::err_expected_colon);
+      SkipUntil(tok::r_brace);
+      return ExprError();
     }
     
     ExprResult ValueExpr(ParseAssignmentExpression());
diff --git a/test/Parser/objc-boxing.m b/test/Parser/objc-boxing.m
index a16a137b8f..a6bb0243cf 100644
--- a/test/Parser/objc-boxing.m
+++ b/test/Parser/objc-boxing.m
@@ -24,3 +24,11 @@ id missing_parentheses() {
     return @(5;             // expected-error {{expected ')'}} \
                             // expected-note {{to match this '('}}
 }
+
+// rdar://10679157
+void bar(id p);
+void foo(id p) {
+        bar(@{p, p}); // expected-error {{expected ':'}}
+        bar(0);
+        bar(0);
+}