return LHS;
}
+ // In Objective-C++, alternative operator tokens can be used as keyword args
+ // in message expressions. Unconsume the token so that it can reinterpreted
+ // as an identifier in ParseObjCMessageExpressionBody. i.e., we support:
+ // [foo meth:0 and:0];
+ // [foo not_eq];
+ if (getLangOpts().ObjC1 && getLangOpts().CPlusPlus &&
+ Tok.isOneOf(tok::colon, tok::r_square) &&
+ OpToken.getIdentifierInfo() != nullptr) {
+ PP.EnterToken(Tok);
+ Tok = OpToken;
+ return LHS;
+ }
+
// Special case handling for the ternary operator.
ExprResult TernaryMiddle(true);
if (NextTokPrec == prec::Conditional) {
--- /dev/null
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+
+@interface WeirdInterface
+-(void)allOfThem:(int)a
+ and:(int)b
+ and_eq:(int)c
+ bitand:(int)d
+ bitor:(int)e
+ compl:(int)f
+ not:(int)g
+ not_eq:(int)h
+ or:(int)i
+ or_eq:(int)j
+ xor:(int)k
+ xor_eq:(int)l;
+
+-(void)justAnd:(int)x and:(int)y;
+-(void)and;
+-(void)and:(int)x;
+@end
+
+void call_it(WeirdInterface *x) {
+ [x allOfThem:0
+ and:0
+ and_eq:0
+ bitand:0
+ bitor:0
+ compl:0
+ not:0
+ not_eq:0
+ or:0
+ or_eq:0
+ xor:0
+ xor_eq:0];
+
+ [x and];
+ [x and:0];
+ [x &&:0]; // expected-error{{expected expression}};
+ [x justAnd:0 and:1];
+ [x and: 0 ? : 1];
+}