| /* Test to make sure that the const objc strings are the same across |
| scopes. */ |
| /* Developed by Andrew Pinski <pinskia@physics.uc.edu> */ |
| |
| /* { dg-do run } */ |
| /* { dg-options "-fconstant-string-class=Foo" } */ |
| /* { dg-options "-mno-constant-cfstrings -fconstant-string-class=Foo" { target *-*-darwin* } } */ |
| |
| #include "../../../objc-obj-c++-shared/TestsuiteObject.m" |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <objc/objc.h> |
| |
| @interface Foo: TestsuiteObject { |
| char *cString; |
| unsigned int len; |
| } |
| - (char *)customString; |
| @end |
| |
| #ifdef __NEXT_RUNTIME__ |
| #ifdef NEXT_OBJC_USE_NEW_INTERFACE |
| Class _FooClassReference; |
| #else |
| struct objc_class _FooClassReference; |
| #endif |
| #endif |
| |
| @implementation Foo : TestsuiteObject |
| - (char *)customString { |
| return cString; |
| } |
| @end |
| |
| |
| int main () { |
| Foo *string = @"bla"; |
| { |
| Foo *string2 = @"bla"; |
| |
| if(string != string2) |
| abort(); |
| printf("Strings are being uniqued properly\n"); |
| } |
| return 0; |
| } |