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Expect c99 support in tcctest.c

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the support for the macro GCC_MAJOR is gone since 2017, and it's
fairly doubtful that anyone serious is using gcc 2.95.

Also adds a test for the ternary ops typing rules: 'x?bool:bool' has
to promote to int.
This commit is contained in:
Michael Matz 2020-04-15 02:06:44 +02:00
parent 00fbf65524
commit c085645f98
1 changed files with 9 additions and 10 deletions
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19
tests/tcctest.c
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@ -3,8 +3,6 @@
*/
#include "config.h"
#if GCC_MAJOR >= 3
/* Unfortunately, gcc version < 3 does not handle that! */
#define ALL_ISOC99
@ -14,7 +12,11 @@
/* gcc 2.95.3 does not handle correctly CR in strings or after strays */
#define CORRECT_CR_HANDLING
#endif
/* __VA_ARGS__ and __func__ support */
#define C99_MACROS
/* deprecated and no longer supported in gcc 3.3 */
//#define ACCEPT_CR_IN_STRINGS
#ifndef __TINYC__
typedef __SIZE_TYPE__ uintptr_t;
@ -37,12 +39,6 @@ typedef __SIZE_TYPE__ uintptr_t;
#define LONG_DOUBLE_LITERAL(x) x ## L
#endif
/* deprecated and no longer supported in gcc 3.3 */
//#define ACCEPT_CR_IN_STRINGS
/* __VA_ARGS__ and __func__ support */
#define C99_MACROS
/* test various include syntaxes */
#define TCCLIB_INC <tcclib.h>
@ -2118,7 +2114,7 @@ void c99_bool_test(void)
{
#ifdef BOOL_ISOC99
int a;
_Bool b;
_Bool b, b2;
printf("bool_test:\n");
printf("sizeof(_Bool) = %d\n", sizeof(_Bool));
@ -2128,6 +2124,9 @@ void c99_bool_test(void)
printf("b = %d\n", b);
b++;
printf("b = %d\n", b);
b2 = 0;
printf("sizeof(x ? _Bool : _Bool) = %d (should be sizeof int)\n",
sizeof((volatile)a ? b : b2));
#endif
}