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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [c99-array-lval-8.c] - Blame information for rev 298

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Line No. Rev Author Line
1 298 jeremybenn
/* Test for non-lvalue arrays: test that qualifiers on non-lvalues
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   containing arrays do not remain when those arrays decay to
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   pointers.  PR 35235.  */
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/* { dg-do compile } */
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/* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
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int a;
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void
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f (void)
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{
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  const struct {
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    int a[1];
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  } s;
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  int *p1 = s.a; /* { dg-error "qualifiers" } */
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  int *p2 = (a ? s : s).a;
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  /* In this case, the qualifier is properly on the array element type
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     not on the rvalue structure and so is not discarded.  */
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  struct {
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    const int a[1];
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  } t;
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  int *p3 = t.a; /* { dg-error "qualifiers" } */
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  int *p4 = (a ? t : t).a; /* { dg-error "qualifiers" } */
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  /* The issue could also lead to code being wrongly accepted.  */
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  const struct {
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    int a[1][1];
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  } u;
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  const int (*p5)[1] = u.a;
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  const int (*p6)[1] = (a ? u : u).a; /* { dg-error "pointer" } */
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}

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