tree-sitter-objc/examples/SemaObjC/conditional-expr-2.m

30 lines
1.0 KiB
Objective-C

// RUN: %clang_cc1 -fsyntax-only -verify %s
@interface A
@end
@interface B
@end
void f0(int cond, A *a, B *b) {
// Ensure that we can still send a message to result of incompatible
// conditional expression.
[ (cond ? a : b) test ]; // expected-warning{{incompatible operand types ('A *' and 'B *')}} expected-warning {{method '-test' not found}}
}
@interface NSKey @end
@interface KeySub : NSKey @end
@interface UpdatesList @end
void foo (int i, NSKey *NSKeyValueCoding_NullValue, UpdatesList *nukedUpdatesList)
{
id obj;
NSKey *key;
KeySub *keysub;
obj = i ? NSKeyValueCoding_NullValue : nukedUpdatesList; // expected-warning{{incompatible operand types ('NSKey *' and 'UpdatesList *')}}
key = i ? NSKeyValueCoding_NullValue : nukedUpdatesList; // expected-warning{{incompatible operand types ('NSKey *' and 'UpdatesList *')}}
key = i ? NSKeyValueCoding_NullValue : keysub;
keysub = i ? NSKeyValueCoding_NullValue : keysub; // expected-warning{{incompatible pointer types assigning to 'KeySub *' from 'NSKey *'}}
}