r273771 - in /trunk/gcc: ChangeLog cp/ChangeLog...

[msebor at gcc dot gnu dot org]

Author: msebor
Date: Wed Jul 24 20:34:03 2019
New Revision: 273771

URL: https://gcc.gnu.org/viewcvs?rev=273771&root=gcc&view=rev
Log:
PR driver/80545 - option -Wstringop-overflow not recognized by Fortran

gcc/cp/ChangeLog:

	PR driver/80545
	* decl.c (finish_function): Use lang_mask.

gcc/testsuite/ChangeLog:

	PR driver/80545
	* gcc.misc-tests/help.exp: Add tests.
	* lib/options.exp: Handle C++.

gcc/ChangeLog:

	PR driver/80545
	* diagnostic.c (diagnostic_classify_diagnostic): Use lang_mask.
	(diagnostic_report_diagnostic): Same.
	* diagnostic.h (diagnostic_context::option_enabled): Add an argument.
	(diagnostic_context::lang_mask): New data member.
	* ipa-pure-const.c (suggest_attribute): Use
	lang_hooks.option_lang_mask ().
	* opts-common.c (option_enabled): Handle new argument.
	(get_option_state): Pass an additional argument.
	* opts.c (print_filtered_help): Print supported languages for
	unsupported options.  Adjust printing of current state.
	* opts.h (option_enabled): Add argument.
	* toplev.c (print_switch_values): Use lang_mask.
	(general_init): Set global_dc->lang_mask.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/decl.c
    trunk/gcc/diagnostic.c
    trunk/gcc/diagnostic.h
    trunk/gcc/ipa-pure-const.c
    trunk/gcc/opts-common.c
    trunk/gcc/opts.c
    trunk/gcc/opts.h
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/testsuite/gcc.misc-tests/help.exp
    trunk/gcc/testsuite/lib/options.exp
    trunk/gcc/toplev.c