| /* Make sure that bitfield types are printed correctly, and that ivar redeclaration |
| (@interface vs. @implementation) checks take the bitfield width into account. */ |
| /* Author: Ziemowit Laski <zlaski@apple.com> */ |
| /* { dg-do compile } */ |
| |
| @interface Base { |
| int i; |
| } |
| @end |
| |
| @interface WithBitfields: Base { |
| void *isa; /* { dg-line WithBitFields_isa } */ |
| unsigned a: 3; /* { dg-line WithBitFields_a } */ |
| signed b: 4; |
| int c: 5; /* { dg-line WithBitFields_c } */ |
| } |
| @end |
| |
| @implementation WithBitfields { |
| char *isa; /* { dg-error "conflicting instance variable type .char \\*isa." } */ |
| /* { dg-error "previous declaration of .void \\*isa." "" { target *-*-* } WithBitFields_isa } */ |
| unsigned a: 5; /* { dg-error "conflicting instance variable type .unsigned( int)? a: 5." } */ |
| /* { dg-error "previous declaration of .unsigned( int)? a: 3." "" { target *-*-* } WithBitFields_a } */ |
| signed b: 4; /* This one is fine. */ |
| int c: 3; /* { dg-error "conflicting instance variable type .int c: 3." } */ |
| /* { dg-error "previous declaration of .int c: 5." "" { target *-*-* } WithBitFields_c } */ |
| } |
| @end |
