21 lines
383 B
C
21 lines
383 B
C
/* { dg-do compile } */
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/* { dg-options "-Wstrict-overflow -O2" } */
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extern int foo (int);
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int
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wait_reading_process_output (void)
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{
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int nfds = 0;
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int channel;
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for (channel = 0; channel < 1024; ++channel)
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{
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if (foo (channel))
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nfds++;
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}
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if (nfds < 0) /* { dg-bogus "assuming signed overflow does not occur" "" { xfail *-*-* } } */
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return 1;
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return 0;
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}
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