patch that caused regression PR inline-asm/9570

[Janis Johnson]

The regression reported in PR inline-asm/9570 (which affects GCC 3.3)
showed up with this patch:

2002-03-03  Richard Henderson  <rth@redhat.com>

        * c-decl.c (start_decl): Initialized variables are not common.

The minimized test case in GNATS uses bool, but I changed it to "char"
and tested using gcc rather than g++.

This information has been added to GNATS.

Janis