24 lines
692 B
C
24 lines
692 B
C
/* Test for non-lvalue arrays: test that C90 does not allow them in
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conditional expressions, while in C99 they decay and are
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allowed. */
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/* Origin: Joseph Myers <jsm@polyomino.org.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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struct s a, b, c;
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int d;
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int e;
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void
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bar (void)
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{
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/* In C90, the non-lvalue arrays do not decay to pointers, and
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6.3.15 does not permit conditional expressions between arrays.
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In C99, they decay to pointers. */
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(e ? (d ? b : c).c : (e ? b : c).c); /* { dg-bogus "warning" "warning in place of error" } */
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}
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/* { dg-error "array" "bad conditional" { target *-*-* } 20 } */
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