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view gcc/testsuite/gcc.dg/gnu-predef-1.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 04ced10e8804
children
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/* Test that we diagnose the __FUNCTION__ and the __PRETTY_FUNCTION__
   predefined identifiers in pedantic mode.  */
/* { dg-do compile } */
/* { dg-options "-std=gnu11 -pedantic" } */

void
foo (void)
{
  const char *s;
  s = __FUNCTION__; /* { dg-warning " ISO C does not support .__FUNCTION__. predefined identifier" } */
  s = __PRETTY_FUNCTION__; /* { dg-warning " ISO C does not support .__PRETTY_FUNCTION__. predefined identifier" } */
  s = __extension__ __FUNCTION__;
  s = __extension__ __PRETTY_FUNCTION__;
}