tentdecl.c

来自「Small Device C Compiler 面向Inter8051」· C语言 代码 · 共 120 行

#ifdef TEST0
int a;
int a;
#endif

#ifdef TEST1
int a;		/* IGNORE */
char a;		/* ERROR */
#endif

#ifdef TEST2
int a;		/* IGNORE */
int *a;		/* ERROR */
#endif

#ifdef TEST3
int *a;		/* IGNORE */
int a[5];	 /* ERROR */
#endif

/* array size must match */

#ifdef TEST4
int a[4];	/* IGNORE */
int a[5];	/* ERROR */
#endif

/* but it is legal to clarify */
/* an incomplete type */

#ifdef TEST4b
int a[];
int a[5];
#endif

/* type qualifier must match */

#ifdef TEST5
int a;		/* IGNORE */
volatile int a; /* ERROR */
#endif

#ifdef TEST6
int a;		/* IGNORE */
const int a;	/* ERROR */
#endif

#ifdef TEST7
int a=1;	/* IGNORE */
int a=2;	 /* ERROR */
#endif

#ifdef TEST7a
int a=1;
int a;
#endif

#ifdef TEST8
int a=1;	/* IGNORE */
int a=1;	/* ERROR */
#endif

#if defined(__z80) || defined(__gbz80)
#define XDATA
#define DATA
#else
#define XDATA xdata
#define DATA data
#endif

#ifdef TEST9
#ifdef SDCC
XDATA int a;
DATA int a;	/* ERROR(SDCC && !(__z80 || __gbz80)) */
#endif
#endif

#ifdef TEST9b
#ifdef SDCC
DATA int a;
XDATA int a;	/* ERROR(SDCC && !(__z80 || __gbz80)) */
#endif
#endif

#ifdef TEST9c
#ifdef SDCC
extern DATA int a;
DATA int a;
#endif
#endif

#ifdef TEST9d
#ifdef SDCC
extern XDATA int a;
XDATA int a;
#endif
#endif

#ifdef TEST9e
#ifdef SDCC
extern XDATA int a;
DATA int a;	/* ERROR(SDCC && !(__z80 || __gbz80)) */
#endif
#endif

#ifdef TEST9f
#ifdef SDCC
extern DATA int a;
XDATA int a;	/* ERROR(SDCC && !(__z80 || __gbz80)) */
#endif
#endif

#ifdef TEST10
#if defined(SDCC) && !(defined(__z80) || defined(__gbz80))
extern volatile XDATA at 0 int a;
volatile XDATA int a;	/* ERROR(SDCC && !(__z80 || __gbz80)) */
#endif
#endif