/* Test to make sure that the const objc strings are the same across scopes. */ /* Developed by Andrew Pinski <pinskia@physics.uc.edu> */ /* APPLE LOCAL radar 4621575 */ /* { dg-options "-fnext-runtime -fno-constant-cfstrings -fconstant-string-class=Foo -lobjc" } */ /* { dg-do run { target *-*-darwin* } } */ #include <stdio.h> #include <stdlib.h> #include <memory.h> #include <objc/objc.h> /* APPLE LOCAL radar 4894756 */ #include "../objc/execute/Object2.h" @interface Foo: Object { char *cString; unsigned int len; } - (char *)customString; @end /* APPLE LOCAL begin objc2 */ # if (MAC_OS_X_VERSION_MIN_REQUIRED >= MAC_OS_X_VERSION_10_5 || __OBJC2__) Class _FooClassReference; #else struct objc_class _FooClassReference; #endif /* APPLE LOCAL end objc2 */ @implementation Foo : Object - (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; }