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introduce -Wdeprecated

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GCC seems to be using "deprecated" consistently over "obsoleted", so
use -Wdeprecated rather than -Wobsolete.

* src/complain.h (warnings): Add Wdeprecated.
* src/complain.c (warnings_print_categories): Adjust.
* src/getargs.c: Likewise.
* doc/bison.texi: Document it.

* src/scan-code.l: Use this category for the trailing ';' support.
* tests/actions.at: Adjust expected output.
This commit is contained in:
Akim Demaille
2012-08-20 09:29:05 +02:00
parent 31557b9ead
commit 518e88308f
7 changed files with 55 additions and 40 deletions
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6
NEWS
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@@ -13,6 +13,12 @@ GNU Bison NEWS
** Warnings
*** Deprecated constructs
A new warning category, 'deprecated', is used to flag obsolete constructs
whose support will be discontinued. It is enabled by default. These
warnings used to be reported as 'other' warnings.
*** Warning categories are now displayed
For instance: