ARM bootstrap failures (all configurations)

[Richard Earnshaw <rearnsha at arm dot com>]

The following abort has been happening on all (as far as I've can tell) 
ARM configurations (including cross compilers) since sometime around 
11th/12th Feb (it's also occuring on both the trunk and the branch).  
Anyone got an idea what might have changed to cause this?

We abort because the EH End label doesn't match the EH Begin label.


/home/rearnsha/gnu/egcs/arm-elf/gcc/g++ -B/home/rearnsha/gnu/egcs/arm-elf/g
cc/ -nostdinc++ -L/home/rearnsha/gnu/egcs/arm-elf/arm-elf/libstdc++-v3/src 
-L/home/rearnsha/gnu/egcs/arm-elf/arm-elf/libstdc++-v3/src/.libs -nostdinc 
-B/home/rearnsha/gnu/egcs/arm-elf/arm-elf/newlib/ -isystem 
/home/rearnsha/gnu/egcs/arm-elf/arm-elf/newlib/targ-include -isystem 
/home/rearnsha/gnusrc/egcs-cross/newlib/libc/include 
-B/home/rearnsha/gnu/egcs/install/SunOS5/arm-elf/bin/ 
-B/home/rearnsha/gnu/egcs/install/SunOS5/arm-elf/lib/ -isystem 
/home/rearnsha/gnu/egcs/install/SunOS5/arm-elf/include 
-L/home/rearnsha/gnu/egcs/arm-elf/ld -nostdinc++ -I/home/rearnsha/gnusrc/eg
cs-cross/libstdc++-v3/include -I/home/rearnsha/gnusrc/egcs-cross/libstdc++-
v3/include/std -I/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/include/c_st
d -I../include -I/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/libsupc++ 
-I../libio -I/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/libio 
-I/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/libmath -g -O2 
-fno-implicit-templates -Wall -Wno-format -W -Wwrite-strings -Winline -g 
-fimplicit-templates -c /home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/src/l
ocale-inst.cc -o locale-inst.o
/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/include/bits/locale_facets.tc
c: In
   static member function `static void 
   std::_Format_cache<_CharT>::_S_callback(std::ios_base::event, 
   std::ios_base&, int) [with _CharT = char]':
/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/src/locale-inst.cc:61:   
instantiated from here
/home/rearnsha/gnusrc/egcs-cross/libstdc++-v3/include/bits/locale_facets.tc
c:209: Internal
   compiler error in scan_region, at except.c:2804
Please submit a full bug report, with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
gnumake[3]: *** [locale-inst.lo] Error 1