| /* Tests of duplication. */ |
| /* { dg-do compile } */ |
| /* { dg-additional-options "-Wno-objc-root-class" } */ |
| |
| @interface class1 |
| - (int) meth1; /* { dg-message "previous declaration" } */ |
| - (void) meth1; /* { dg-error "duplicate declaration of method .\\-meth1." } */ |
| @end |
| |
| @interface class2 |
| + (void) meth1; /* { dg-message "previous declaration" } */ |
| + (int) meth1; /* { dg-error "duplicate declaration of method .\\+meth1." } */ |
| @end |
| |
| @interface class3 |
| - (int) meth1; |
| @end |
| |
| @implementation class3 |
| - (int) meth1 { return 0; } /* { dg-message "previous definition" } */ |
| - (int) meth1 { return 0; } /* { dg-error "redefinition of" } */ |
| @end |
| |
| @interface class4 |
| + (void) meth1; |
| @end |
| |
| @implementation class4 |
| + (void) meth1 {} /* { dg-message "previous definition" } */ |
| + (void) meth1 {} /* { dg-error "redefinition of" } */ |
| @end |
