c9bbd4e707
tccgen.c: - Fix handling __builtin_constant_p tests/bug.c: - Remove tst3 tests/tcctest.c: - Add new tests for __builtin_constant_p
41 lines
614 B
C
41 lines
614 B
C
#include <stdio.h>
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#include <stdarg.h>
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int compile_errors(void)
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{
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#if TEST == 1
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{
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/* Not constant */
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static int i = (&"Foobar"[1] - &"Foobar"[0]);
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}
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#endif
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#if TEST == 2
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{
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/* Not constant */
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struct{int c;}v;
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static long i=((char*)&(v.c)-(char*)&v);
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}
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#endif
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#if TEST == 3
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{
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/* Not constant */
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static const short ar[] = { &&l1 - &&l1, &&l2 - &&l1 };
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void *p = &&l1 + ar[0];
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goto *p;
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l1: return 1;
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l2: return 2;
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}
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#endif
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#if TEST == 4
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{
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/* Only integer allowed */
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__builtin_return_address(0 + 1) != NULL;
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}
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#endif
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return 0;
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}
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int
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main(void)
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{
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}
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