Fix ICE in -fdiagnostics-generate-patch [PR112684]

Backported from r14-8255-ge254d1224df306.

gcc/ChangeLog:
	PR middle-end/112684
	* toplev.cc (toplev::main): Don't ICE in
	-fdiagnostics-generate-patch when exiting after options,
	since no edit context will have been created.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>

diff --git a/gcc/toplev.cc b/gcc/toplev.cc
index 109c9d58cbd1950b49c78a21166a916a919162da..19391208eac27c82a363144cf1b3194b71cfcd13 100644 (file)
--- a/gcc/toplev.cc
+++ b/gcc/toplev.cc
@@ -2292,10 +2292,8 @@ toplev::main (int argc, char **argv)
      emit some diagnostics here.  */
   invoke_plugin_callbacks (PLUGIN_FINISH, NULL);
 
-  if (flag_diagnostics_generate_patch)
+  if (global_dc->edit_context_ptr)
     {
-      gcc_assert (global_dc->edit_context_ptr);
-
       pretty_printer pp;
       pp_show_color (&pp) = pp_show_color (global_dc->printer);
       global_dc->edit_context_ptr->print_diff (&pp, true);