gcc/testsuite/gcc.dg/case-const-1.c


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/* Test for case labels not integer constant expressions but folding
   to integer constants (used in Linux kernel, PR 39613).  */
/* { dg-do compile } */
/* { dg-options "" } */

extern int i;
void
f (int c)
{
  switch (c)
    {
    case (1 ? 1 : i):
      ;
    }
}