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