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view gcc/testsuite/gcc.c-torture/execute/pr44575.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 |
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/* PR target/44575 */ #include <stdarg.h> int fails = 0; struct S { float a[3]; }; struct S a[5]; void check (int z, ...) { struct S arg, *p; va_list ap; int j = 0, k = 0; int i; va_start (ap, z); for (i = 2; i < 4; ++i) { p = 0; j++; k += 2; switch ((z << 4) | i) { case 0x12: case 0x13: p = &a[2]; arg = va_arg (ap, struct S); break; default: ++fails; break; } if (p && p->a[2] != arg.a[2]) ++fails; if (fails) break; } va_end (ap); } int main () { a[2].a[2] = -49026; check (1, a[2], a[2]); if (fails) abort (); return 0; }