20 lines
715 B
C
20 lines
715 B
C
/* PR other/42611 */
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/* { dg-do compile } */
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/* { dg-options "" } */
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#define L \
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(sizeof (__SIZE_TYPE__) == sizeof (void *) ? __INTPTR_MAX__ \
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: sizeof (__SIZE_TYPE__) == 1 ? __SCHAR_MAX__ \
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: sizeof (__SIZE_TYPE__) == sizeof (short) ? __SHRT_MAX__ \
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: sizeof (__SIZE_TYPE__) == sizeof (int) ? __INT_MAX__ \
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: sizeof (__SIZE_TYPE__) == sizeof (long) ? __LONG_MAX__ \
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: sizeof (__SIZE_TYPE__) == sizeof (long long) ? __LONG_LONG_MAX__ \
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: __INTMAX_MAX__)
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struct S { int a; char b[L]; }; /* { dg-error "type .struct S. is too large" } */
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void
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foo (void)
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{
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struct S s; /* { dg-warning "size of .s. \[0-9\]+ bytes exceeds maximum object size \[0-9\]+" } */
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asm volatile ("" : : "r" (&s));
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}
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