16 lines
450 B
C
16 lines
450 B
C
/* Test constraints on unary '&': PR 22367. */
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/* { dg-do compile } */
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/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
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extern void v;
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void f1 (void) { &v; } /* { dg-error "taking address of expression of type 'void'" } */
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extern void *pv;
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void f2 (void) { &*pv; } /* { dg-warning "dereferencing" } */
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extern const void cv;
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void f3 (void) { &cv; }
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extern const void *pcv;
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void f4 (void) { &*pcv; } /* { dg-warning "dereferencing" } */
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