22 lines
771 B
C
22 lines
771 B
C
/* Test for non-lvalue arrays decaying to pointers: in C99 only. */
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/* Origin: Joseph Myers <jsm28@cam.ac.uk> */
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/* { dg-do compile } */
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/* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
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struct s { char c[1]; };
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extern struct s foo (void);
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void
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bar (void)
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{
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char *t;
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(foo ()).c[0]; /* { dg-bogus "warning" "warning in place of error" } */
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t = (foo ()).c; /* { dg-bogus "warning" "warning in place of error" } */
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(foo ()).c + 1; /* { dg-bogus "warning" "warning in place of error" } */
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}
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/* { dg-error "non-lvalue" "array not decaying to lvalue" { target *-*-* } 14 }
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{ dg-error "non-lvalue|incompatible" "array not decaying to lvalue" { target *-*-* } 15 }
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{ dg-error "non-lvalue|invalid" "array not decaying to lvalue" { target *-*-* } 16 }
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*/
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