| // RUN: %clang_cc1 -fsyntax-only -verify -Wno-objc-root-class %s |
| |
| @interface foo |
| @end |
| |
| @implementation foo |
| @end |
| |
| @interface bar |
| -(void) my_method:(foo) my_param; // expected-error {{interface type 'foo' cannot be passed by value; did you forget * in 'foo'}} |
| - (foo)cccccc:(long)ddddd; // expected-error {{interface type 'foo' cannot be returned by value; did you forget * in 'foo'}} |
| @end |
| |
| @implementation bar |
| -(void) my_method:(foo) my_param // expected-error {{interface type 'foo' cannot be passed by value; did you forget * in 'foo'}} |
| { |
| } |
| - (foo)cccccc:(long)ddddd // expected-error {{interface type 'foo' cannot be returned by value; did you forget * in 'foo'}} |
| { |
| } |
| @end |
| |
| void somefunc(foo x) {} // expected-error {{interface type 'foo' cannot be passed by value; did you forget * in 'foo'}} |
| foo somefunc2() {} // expected-error {{interface type 'foo' cannot be returned by value; did you forget * in 'foo'}} |
| |
| // rdar://6780761 |
| void f0(foo *a0) { |
| extern void g0(int x, ...); |
| g0(1, *(foo*)a0); // expected-error {{cannot pass object with interface type 'foo' by value through variadic function}} |
| } |
| |
| // rdar://8421082 |
| enum bogus; // expected-note {{forward declaration of 'enum bogus'}} |
| |
| @interface fee { |
| } |
| - (void)crashMe:(enum bogus)p; |
| @end |
| |
| @implementation fee |
| - (void)crashMe:(enum bogus)p { // expected-error {{variable has incomplete type 'enum bogus'}} |
| } |
| @end |
| |
| @interface arrayfun |
| - (int[6])arrayRet; // expected-error {{function cannot return array type 'int [6]'}} |
| - (int())funcRet; // expected-error {{function cannot return function type 'int ()'}} |
| @end |
| |
| @interface qux |
| - (void) my_method: (int)arg; // expected-note {{method 'my_method:' declared here}} |
| @end |
| |
| // FIXME: The diagnostic and recovery here could probably be improved. |
| @implementation qux // expected-warning {{method definition for 'my_method:' not found}} |
| - (void) my_method: (int) { // expected-error {{expected identifier}} |
| } |
| @end |