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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc2/] [gcc/] [testsuite/] [objc.dg/] [encode-4.m] - Rev 384
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/* Encoding tests for ObjC class layouts. */ /* Contributed by Ziemowit Laski <zlaski@apple.com>. */ /* { dg-options "" } */ /* { dg-do run } */ /* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ #include "../objc-obj-c++-shared/Object1.h" #include "../objc-obj-c++-shared/next-mapping.h" #ifdef __NEXT_RUNTIME__ #include <objc/objc-class.h> #else #include <objc/objc-api.h> #endif extern void abort(void); extern int strcmp(const char *s1, const char *s2); #define CHECK_IF(expr) if(!(expr)) abort() @class Int1, Int2; struct Nested; struct Innermost { unsigned char a, b; struct Nested *encl; }; struct Nested { float a, b; Int1 *next; struct Innermost innermost; }; @interface Int1: Object { signed char a, b; Int2 *int2; struct Nested nested; } @end @interface Int2: Int1 { struct Innermost *innermost; Int1 *base; } @end @implementation Int1 @end @implementation Int2 @end #ifdef NEXT_OBJC_USE_NEW_INTERFACE Ivar *ivar; #else struct objc_ivar *ivar; #endif static void check_ivar(const char *name, const char *type) { #ifdef NEXT_OBJC_USE_NEW_INTERFACE CHECK_IF(!strcmp(ivar_getName(*ivar), name)); CHECK_IF(!strcmp(ivar_getTypeEncoding(*ivar), type)); #else CHECK_IF(!strcmp(ivar->ivar_name, name)); CHECK_IF(!strcmp(ivar->ivar_type, type)); #endif ivar++; } int main(void) { #ifdef NEXT_OBJC_USE_NEW_INTERFACE ivar = class_copyIvarList ((Class)objc_get_class("Int1"), NULL); #else ivar = ((Class)objc_get_class("Int1"))->ivars->ivar_list; #endif check_ivar("a", "c"); check_ivar("b", "c"); check_ivar("int2", "@\"Int2\""); check_ivar("nested", "{Nested=\"a\"f\"b\"f\"next\"@\"Int1\"\"innermost\"{Innermost=\"a\"C\"b\"C\"encl\"^{Nested}}}"); #ifdef NEXT_OBJC_USE_NEW_INTERFACE ivar = class_copyIvarList ((Class)objc_get_class("Int2"), NULL); #else ivar = ((Class)objc_get_class("Int2"))->ivars->ivar_list; #endif check_ivar("innermost", "^{Innermost=CC^{Nested}}"); check_ivar("base", "@\"Int1\""); return 0; } #include "../objc-obj-c++-shared/Object1-implementation.h"