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* c-decl.c (store_parm_decls_oldstyle): Let diagnostic machinery
authordj <dj@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 3 May 2005 17:55:46 +0000 (17:55 +0000)
committerdj <dj@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 3 May 2005 17:55:46 +0000 (17:55 +0000)
commitefb9d9ee8e1478917ccbfa1e47447d8dfb63953c
treecff3402fafefe694afbb81cbc70f93161517f19e
parenta869d17ed1730aabcda5c3733c3518267ba19628
* c-decl.c (store_parm_decls_oldstyle): Let diagnostic machinery
decide if the warning will be printed.
* calls.c (expand_call): Likewise.
* function.c (init-function_start): Likewise.

* common.opt (-fdiagnostics-show-option): New.
* opts.c (option_enabled): Accept the option index instead of a
pointer to the option descriptor.
* opts.h (option_enabled): Likewise.
* toplev.c (print_switch_values): Pass option index, not option
descriptor.
* diagnostic.h (diagnostic_info): Add option_index.
* diagnostic.c: Include opts.h.
(diagnostic_set_info): Initialize option_index.
(diagnostic_report_diagnostic): Amend option name if appropriate.
(warning): Check to see if the specified warning is enabled.
Store option index.
* doc/invoke.texi (-fdiagnostics-show-options): Document.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@99169 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/c-decl.c
gcc/calls.c
gcc/common.opt
gcc/diagnostic.c
gcc/diagnostic.h
gcc/doc/invoke.texi
gcc/function.c
gcc/opts.c
gcc/opts.h
gcc/toplev.c