20 lines
604 B
C
20 lines
604 B
C
/* PR c/39464 */
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/* { dg-do compile } */
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/* { dg-options "-Wall" } */
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typedef int T __attribute__((may_alias));
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typedef unsigned int U __attribute__((may_alias));
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void
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foo (void *p)
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{
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T *a = (int *) p; /* { dg-bogus "initialization from incompatible pointer type" } */
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int *b = (T *) p; /* { dg-bogus "initialization from incompatible pointer type" } */
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U *c = (unsigned int *) p; /* { dg-bogus "initialization from incompatible pointer type" } */
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unsigned int *d = (U *) p; /* { dg-bogus "initialization from incompatible pointer type" } */
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(void) a;
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(void) b;
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(void) c;
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(void) d;
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}
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