54 lines
1.1 KiB
Mathematica
54 lines
1.1 KiB
Mathematica
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// RUN: %clang_cc1 -fsyntax-only -verify -Wparentheses -Wno-objc-root-class %s
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// Don't warn about some common ObjC idioms unless we have -Widiomatic-parentheses on.
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// <rdar://problem/7382435>
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@interface Object
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{
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unsigned uid;
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}
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- (id) init;
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- (id) initWithInt: (int) i;
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- (id) myInit __attribute__((objc_method_family(init)));
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- (void) iterate: (id) coll;
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- (id) nextObject;
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@property unsigned uid;
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@end
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@implementation Object
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@synthesize uid;
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- (id) init {
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if (self = [self init]) {
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}
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return self;
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}
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- (id) initWithInt: (int) i {
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if (self = [self initWithInt: i]) {
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}
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// rdar://11066598
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if (self.uid = 100) { // expected-warning {{using the result of an assignment as a condition without parentheses}} \
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// expected-note {{place parentheses around the assignment to silence this warning}} \
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// expected-note {{use '==' to turn this assignment into an equality comparison}}
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// ...
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}
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return self;
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}
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- (id) myInit {
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if (self = [self myInit]) {
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}
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return self;
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}
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- (void) iterate: (id) coll {
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id cur;
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while (cur = [coll nextObject]) {
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}
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}
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- (id) nextObject {
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return self;
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}
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@end
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