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view gcc/testsuite/gcc.dg/analyzer/analyzer-verbosity-2a.c @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 2b5abeee2509
children
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/* { dg-additional-options "-fanalyzer-verbosity=2" } */

#include <stdio.h>

extern int foo ();
extern void bar ();

void test (const char *path, int flag)
{
  FILE *fp = fopen (path, "r"); /* { dg-message "opened here" } */

  /* We shouldn't report this control flow at -fanalyzer-verbosity=2.  */
  if (foo ()) /* { dg-bogus "" } */
    bar ();
  else
    bar ();

  if (flag) /* { dg-message "when 'flag == 0'" } */
    fclose (fp); 
} /* { dg-warning "leak of FILE 'fp'" } */