[Bug c/23547] New: [4.1 regression] ICE with recursive call to nested function

[reichelt at gcc dot gnu dot org]

The following valid code snippet causes an ICE on mainline when compiled
with "--param ggc-min-expand=0 --param ggc-min-heapsize=0":

==================
void foo()
{
  void bar()
  {
    bar();
  }
}
==================

Apparently there's something wrong with recursive calls to nested functions.

-- 
           Summary: [4.1 regression] ICE with recursive call to nested
                    function
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code, monitored
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: reichelt at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=23547