| /* Test for warnings for qualified function return types. */ |
| /* Origin: Joseph Myers <jsm28@cam.ac.uk> */ |
| /* { dg-do compile } */ |
| /* { dg-options "-std=gnu99 -Wreturn-type -Wignored-qualifiers" } */ |
| |
| /* Qualifying a function return type makes no sense. */ |
| |
| const int int_fn (void); /* { dg-warning "qualifiers" "int decl" } */ |
| const int (*int_ptr) (void); /* { dg-warning "qualifiers" "int ptr" } */ |
| const int int_fn2 (void) { return 0; } /* { dg-warning "qualifiers" "int defn" } */ |
| |
| const void void_fn (void); /* { dg-warning "qualifiers" "void decl" } */ |
| const void (*void_ptr) (void); /* { dg-warning "qualifiers" "void ptr" } */ |
| const void void_fn2 (void) { } /* { dg-warning "qualified" "void defn" } */ |
| |
| volatile void vvoid_fn (void); /* { dg-warning "qualifiers" "void decl" } */ |
| volatile void (*vvoid_ptr) (void); /* { dg-warning "qualifiers" "void ptr" } */ |
| volatile void vvoid_fn2 (void) { } /* { dg-warning "qualified" "void defn" } */ |
| |
| int *restrict ip_fn (void); /* { dg-warning "qualifiers" "restrict decl" } */ |
| int *restrict (*ip_ptr) (void); /* { dg-warning "qualifiers" "restrict ptr" } */ |
| int *restrict ip_fn2 (void) { return (int *)0; }; /* { dg-warning "qualifiers" "restrict defn" } */ |
