egcs-971122 bug: incorrect code, object destroyed immdiately

[Jeffrey A Law]

  In message < u9ra82elkx.fsf@yorick.cygnus.com >you write:
  > Jeff, this should go into the release.
  > 
  > 
  > Thu Nov 27 01:18:36 1997  Jason Merrill  <jason@yorick.cygnus.com>
  > 
  > 	* expr.c (preexpand_calls): Don't look past a TRY_CATCH_EXPR.
Thanks.  Installed on the release branch.

Jeff