tree-sitter-objc/examples/SemaObjC/warn-weak-field.m

26 lines
626 B
Mathematica
Raw Normal View History

2022-04-16 15:58:26 +00:00
// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -fobjc-gc -verify -Wno-objc-root-class %s
// RUN: %clang_cc1 -x objective-c++ -triple i386-apple-darwin9 -fsyntax-only -fobjc-gc -verify -Wno-objc-root-class %s
struct S {
__weak id w; // expected-warning {{__weak attribute cannot be specified on a field declaration}}
__strong id p1;
};
@interface I
{
__weak id w; // OK
__strong id LHS;
}
- (void) foo;
@end
@implementation I
- (void) foo { w = 0; LHS = w; }
@end
int main ()
{
struct I {
__weak id w1; // expected-warning {{__weak attribute cannot be specified on a field declaration}}
};
}