Fix <rdar://problem/6505139> [clang on growl]: need to allow unnamed selectors as the first argument
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@64320 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index 338e770..8bb6e11 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -687,7 +687,8 @@
SourceLocation selLoc;
IdentifierInfo *SelIdent = ParseObjCSelector(selLoc);
- if (!SelIdent) { // missing selector name.
+ // An unnamed colon is valid.
+ if (!SelIdent && Tok.isNot(tok::colon)) { // missing selector name.
Diag(Tok, diag::err_expected_selector_for_method)
<< SourceRange(mLoc, Tok.getLocation());
// Skip until we get a ; or {}.
diff --git a/test/SemaObjC/selector-1.m b/test/SemaObjC/selector-1.m
index 476568f..1fd1d44 100644
--- a/test/SemaObjC/selector-1.m
+++ b/test/SemaObjC/selector-1.m
@@ -1,5 +1,13 @@
// RUN: clang -verify %s
+@interface Lancelot @end
+@implementation Lancelot
+
+- (void):(int)x {}
+- (void)xx:(int)x :(int)y { }
+
+@end
+
int main() {
SEL s = @selector(retain);
SEL s1 = @selector(meth1:);