* calls.c (expand_call): Only destroy temporaries at the end
of function calls, if flag_short_temps is set.
* expr.c (safe_from_p, expand_expr): Handle CLEANUP_POINT_EXPRs.
* expr.c (expand_expr): Improve handling of temporaries inside
COND_EXPRs, cures call to sorry.
* expr.c (defer_cleanups_to): New routine to handle the deferral
of cleanups.
* flags.h (flag_short_temps): New flag, to allow better control
over the lifetime of temporaries.
* toplev.c (flag_short_temps, lang_options): Ditto.
* tree.def (CLEANUP_POINT_EXPR): Add, to allow better control over
the lifetime of temporaries.
From-SVN: r7289
* calls.c (expand_call): Check warn_inline before complaining about
not being able to inline a fn declared inline.
* flags.h (warn_inline): Add extern decl.
From-SVN: r4171
