Fix a crasher during error recovery in Parser::ParseObjCTypeName().
Found this while fixing another unrelated radar.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57904 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index 10ac427..8487ea2 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -635,7 +635,8 @@
MatchRHSPunctuation(tok::r_paren, LParenLoc);
}
}
- RParenLoc = ConsumeParen();
+ if (Tok.is(tok::r_paren))
+ RParenLoc = ConsumeParen();
return Ty;
}
diff --git a/test/SemaObjC/invalid-typename.m b/test/SemaObjC/invalid-typename.m
new file mode 100644
index 0000000..9996789
--- /dev/null
+++ b/test/SemaObjC/invalid-typename.m
@@ -0,0 +1,12 @@
+// RUN: clang -fsyntax-only -verify %s
+
+@class NSString, NSArray;
+
+@protocol ISyncSessionCallback
+- (oneway void)clientWithId:(bycopy NSString *)clientId
+ canBeginSyncingPlanWithId:(bycopy NSString *)planId
+ syncModes:(bycopy NSArray /* ISDSyncState */ *)syncModes
+ entities:(bycopy NSArray /* ISDEntity */ *)entities
+ truthPullers:(bycopy NSDictionary /* NSString -> [NSString] */ *)truthPullers; // expected-error{{expected ')'}} expected-error{{to match this '('}}
+@end
+