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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [Wparentheses-9.c] - Blame information for rev 154

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Line No. Rev Author Line
1 149 jeremybenn 
/* Test operation of -Wparentheses.  Warnings for ambiguous else.  */
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/* Origin: Joseph Myers <jsm@polyomino.org.uk> */
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/* { dg-do compile } */
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/* { dg-options "-Wparentheses" } */
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int foo (int);
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int a, b, c;
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int
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bar (void)
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{
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  if (a)
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    foo (0);
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  if (b)
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    foo (1);
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  else
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    foo (2);
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  if (c) /* { dg-warning "ambiguous" "correct warning" } */
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    if (a)
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      foo (3);
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    else
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      foo (4);
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  if (a)
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    if (c)
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      foo (5);
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  if (a)
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    if (b) /* { dg-warning "ambiguous" "correct warning" } */
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      if (c)
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        foo (6);
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      else
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        foo (7);
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  if (a) /* { dg-warning "ambiguous" "correct warning" } */
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    if (b)
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      if (c)
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        foo (8);
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      else
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        foo (9);
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    else
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      foo (10);
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  if (a)
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    if (b)
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      if (c)
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        foo (11);
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      else
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        foo (12);
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    else
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      foo (13);
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  else
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    foo (14);
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  if (a) {
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    if (b)
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      if (c)
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        foo (15);
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      else
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        foo (16);
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    else
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      foo (17);
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  }
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}

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