On bootstrapping, fix-header segfaults while processing
/usr/include/bits/stdio-ldbl.h which is from glibc-2.4.
This problem does not appear on i386-linux host because 'use_fixproto' is set
to 'no' in gcc/config.gcc.
Reduced problematic header contents:
f()
Reproduce:
cd <build-dir>/gcc
make stmp-fixproto
cd build
echo 'f()' >f.h
./fix-header bits/f.h f.h bits/f.h
Segmentation fault
--
Summary: fix-header segfault with glibc-2.4 header
Product: gcc
Version: 4.1.0
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: sugioka at itonet dot co dot jp
GCC host triplet: sh4-unknown-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26936
