17 lines
395 B
C
17 lines
395 B
C
/* PR c/77490 */
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/* { dg-do compile } */
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/* { dg-options "-Wall" } */
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int
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fn (_Bool b)
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{
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int r = 0;
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r += b++; /* { dg-warning "increment of a boolean expression" } */
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r += ++b; /* { dg-warning "increment of a boolean expression" } */
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r += b--; /* { dg-warning "decrement of a boolean expression" } */
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r += --b; /* { dg-warning "decrement of a boolean expression" } */
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return r;
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}
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