YouCompleteMe/cpp/llvm/tools/clang/test/SemaObjC/self-assign.m

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// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
@interface A
@end
@implementation A
- (id):(int)x :(int)y {
int z;
// <rdar://problem/8939352>
if (self = [self :x :y]) {} // expected-warning{{using the result of an assignment as a condition without parentheses}} \
// expected-note{{use '==' to turn this assignment into an equality comparison}} \
// expected-note{{place parentheses around the assignment to silence this warning}}
return self;
}
@end