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PR tree-optimization/30843
[pf3gnuchains/gcc-fork.git]
/
gcc
/
testsuite
/
gcc.dg
/
union-cast-3.c
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/* { dg-do compile } */
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/* { dg-options "-std=c99 -pedantic-errors" } */
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/* PR 23155
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We should get one error messag, one about union cast. */
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union vx {short f[8]; int v;};
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int vec;
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void
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foo5 (int vec)
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{
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((union vx) vec).f[5] = 1; /* { dg-error "forbids casts to union type" } */
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}