[Bug pch/15007] New: crash when including precompiled header with -include

[bryner at brianryner dot com]

Using a trunk gcc build pulled today, I get a crash if I include a precompiled
header with -include.  For example,

pchtest.h:
void foo (void);

pchtest.c:
<empty>

gcc -c -o pchtest.h.gch pchtest.h
gcc -c -o pchtest.o pchtest.c -include -pchtest.h
pchtest.c:1: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.

cc1 backtrace:
#0  0x0806a580 in c_write_global_declarations () at ../../gcc/gcc/c-decl.c:6629
#1  0x082e28c4 in toplev_main (argc=0, argv=0x0) at ../../gcc/gcc/toplev.c:1608
#2  0x080a8d9e in main (argc=0, argv=0x0) at ../../gcc/gcc/main.c:35

-- 
           Summary: crash when including precompiled header with -include
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: pch
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bryner at brianryner dot com
                CC: gcc-bugs at gcc dot gnu dot org
  GCC host triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15007