22 lines
508 B
C
22 lines
508 B
C
/* { dg-do compile } */
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/* { dg-options "-Wc++-compat" } */
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enum e { FIRST, LAST };
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extern void f2 (enum e);
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void
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f1 ()
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{
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enum e v;
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for (v = FIRST; v < LAST; ++v) /* { dg-warning "invalid in C\[+\]\[+\]" } */
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f2 (v);
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for (v = FIRST; v < LAST; v++) /* { dg-warning "invalid in C\[+\]\[+\]" } */
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f2 (v);
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for (v = LAST; v > FIRST; --v) /* { dg-warning "invalid in C\[+\]\[+\]" } */
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f2 (v);
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for (v = LAST; v > FIRST; v--) /* { dg-warning "invalid in C\[+\]\[+\]" } */
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f2 (v);
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}
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