forked from OSchip/llvm-project
65 lines
2.1 KiB
Objective-C
65 lines
2.1 KiB
Objective-C
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s
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@interface foo
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@end
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@implementation foo
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@end
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@interface bar
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-(void) my_method:(foo) my_param; // expected-error {{interface type 'foo' cannot be passed by value; did you forget * in 'foo'}}
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- (foo)cccccc:(long)ddddd; // expected-error {{interface type 'foo' cannot be returned by value; did you forget * in 'foo'}}
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@end
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@implementation bar
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-(void) my_method:(foo) my_param // expected-error {{interface type 'foo' cannot be passed by value; did you forget * in 'foo'}}
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{
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}
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- (foo)cccccc:(long)ddddd // expected-error {{interface type 'foo' cannot be returned by value; did you forget * in 'foo'}}
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{
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}
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@end
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// Ensure that this function is properly marked as a failure.
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void func_with_bad_call(bar* b, foo* f) {
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[b cccccc:5]; // expected-warning {{instance method '-cccccc:' not found}}
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// expected-note@-17 {{receiver is instance of class declared here}}
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}
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void somefunc(foo x) {} // expected-error {{interface type 'foo' cannot be passed by value; did you forget * in 'foo'}}
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foo somefunc2() {} // expected-error {{interface type 'foo' cannot be returned by value; did you forget * in 'foo'}}
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// rdar://6780761
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void f0(foo *a0) {
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extern void g0(int x, ...);
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g0(1, *(foo*)a0); // expected-error {{cannot pass object with interface type 'foo' by value through variadic function}}
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}
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// rdar://8421082
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enum bogus; // expected-note {{forward declaration of 'enum bogus'}}
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@interface fee {
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}
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- (void)crashMe:(enum bogus)p;
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@end
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@implementation fee
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- (void)crashMe:(enum bogus)p { // expected-error {{variable has incomplete type 'enum bogus'}}
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}
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@end
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@interface arrayfun
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- (int[6])arrayRet; // expected-error {{function cannot return array type 'int [6]'}}
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- (int())funcRet; // expected-error {{function cannot return function type 'int ()'}}
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@end
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@interface qux
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- (void) my_method: (int)arg; // expected-note {{method 'my_method:' declared here}}
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@end
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// FIXME: The diagnostic and recovery here could probably be improved.
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@implementation qux // expected-warning {{method definition for 'my_method:' not found}}
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- (void) my_method: (int) { // expected-error {{expected identifier}}
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}
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@end
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