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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [objc.dg/] [bitfield-2.m] - Rev 594
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/* Check if bitfield ivars are correctly @encode'd when the NeXT runtime is used. */ /* Contributed by Ziemowit Laski <zlaski@apple.com>. */ /* { dg-options "-fsigned-char" } */ /* { dg-do run { target *-*-darwin* } } */ /* { dg-skip-if "" { *-*-* } { "-fgnu-runtime" } { "" } } */ typedef struct objc_object { struct objc_class *class_pointer; } *id; extern void abort(void); extern int strcmp(const char *, const char *); #define CHECK_IF(expr) if(!(expr)) abort(); @interface Base { struct objc_class *isa; int full; int full2: 32; int _refs: 8; int field2: 3; unsigned f3: 8; short cc; unsigned g: 16; int r2: 8; int r3: 8; int r4: 2; int r5: 8; char c; } @end @interface Derived: Base { char d; int _field3: 6; } @end @implementation Base @end @implementation Derived @end int main(void) { const char *s1r = "{Base=#ib32b8b3b8sb16b8b8b2b8c}"; const char *s1 = @encode(Base); const char *s2r = "{Derived=#ib32b8b3b8sb16b8b8b2b8ccb6}"; const char *s2 = @encode(Derived); CHECK_IF(!strcmp(s1r, s1)); CHECK_IF(!strcmp(s2r, s2)); return 0; }
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