21 lines
654 B
C
21 lines
654 B
C
/* { dg-do compile } */
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/* { dg-options "-fstack-check=generic" } */
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/* Check that the expected warning is issued for large frames. */
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#define ONE(s) char a##s[32];
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#define TEN(s) ONE(s##0) ONE(s##1) ONE(s##2) ONE(s##3) ONE(s##4) \
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ONE(s##5) ONE(s##6) ONE(s##7) ONE(s##8) ONE(s##9)
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#define HUNDRED(s) TEN(s##0) TEN(s##1) TEN(s##2) TEN(s##3) TEN(s##4) \
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TEN(s##5) TEN(s##6) TEN(s##7) TEN(s##8) TEN(s##9)
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void foo(void)
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{
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HUNDRED(a)
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HUNDRED(b)
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#undef ONE
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#define ONE(s) a##s[0] = 0;
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HUNDRED(a)
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HUNDRED(b)
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} /* { dg-warning "frame size too large for reliable stack checking" "" { target { ! alpha*-*-* } } } */
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