c/9163: [3.3/3.4 regression] ICE in genrtl_compound_stmt at c-semantics.c:776 with c99 mode

[Steven Bosscher]

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=9163

I haven't checked to make sure, but this patch:

2002-01-22  Jason Merrill  <jason@redhat.com>

        * c-semantics.c (genrtl_compound_stmt): Only check nesting
        consistency if this COMPOUND_STMT is scoped.

is obvioulsy by far the most likely candidate for
this breakage.

Greetz
Steven