gcc/testsuite/c-c++-common/analyzer/paths-1a.c

   1 #include "analyzer-decls.h"
   2
   3 union foo
   4 {
   5   int m_flag;
   6 };
   7
   8 extern void bar (int);
   9
  10 void test (union foo *pf)
  11 {
  12   if (pf->m_flag)
  13     bar (0);
  14   else
  15     bar (1);
  16   __analyzer_dump_exploded_nodes (0); /* { dg-warning "1 processed enode" } */
  17 }