Bootstrap failure with uninitialized warnings (on hppa)

[sje@cup.hp.com]

I just got back from vacation and I see the HPPA bootstrap is failing
with:

cc1: warnings being treated as errors
/proj/opensrc/nightly/src/trunk/gcc/c-common.c: In function 'c_warn_unused_result':
/proj/opensrc/nightly/src/trunk/gcc/c-common.c:7540: error: 'i.745.ptr' is used uninitialized in this function
/proj/opensrc/nightly/src/trunk/gcc/gimple.h:4392: error: 'i.748.ptr' may be used uninitialized in this function
/proj/opensrc/nightly/src/trunk/gcc/gimple.h:4391: note: 'i.748.ptr' was declared here
make[3]: *** [c-common.o] Error 1

This doesn't look HPPA specific but I haven't seen anything in the
mailing lists.  HPPA is/was having other problems but this doesn't seem
to be related to them.  Is anyone else seeing these messages?

Steve Ellcey
sje@cup.hp.com