* diagnostic.h (struct diagnostic_context): Add new field.
(lang_diagnostic_starter, lang_diagnostic_finalizer): Remove
declaratons.
(global_dc): Declare.
* diagnostic.c (global_diagnostic_context): New variable.
(global_output_buffer): Remove.
(global_dc): Define.
(lang_diagnostic_starter, lang_diagnostic_finalizer): Remove
definitions.
(initialize_diagnostics): Adjust initialization.
(set_diagnostic_context): Adjust setting.
cp/
* error.c (init_error): Adjust settings.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@43581
138bc75d-0d04-0410-961f-
82ee72b054a4