Valentin Tolmer cc2235ace2 warnings: introduce -Wprecedence ...

The new warning category "precedence" flags useless precedence and
associativity.  -Wprecedence can now be used, it is disabled by default.
The warnings about precedence and associativity are grouped into one, and
the testsuite was corrected accordingly.

* src/complain.h (warnings): Introduce "precedence".
* src/complain.c (warnings_print_categories): Adjust.
* src/getargs.c (warnings_args, warning_types): Likewise.
* src/symtab.h, src/symtab.c (print_associativity_warnings): Remove.
* src/symtab.h (register_assoc): Correct arguments.
* src/symtab.c (print_precedence_warnings): Print both warnings together.
* doc/bison.texi (Bison options): Document the warnings and provide an
example.
* tests/conflicts.at, tests/existing.at, tests/local.at,
* tests/regression.at: Adapt the testsuite for the new category
(-Wprecedence instead of -Wother where appropriate).

2013-01-30 21:39:08 +01:00

..

.gitignore

Update ignores.

2008-11-16 19:46:16 +01:00

actions.at

tests: please C90 compilers

2013-01-28 17:46:13 +01:00

atlocal.in

maint: update copyright years

2013-01-12 16:14:16 +01:00

bison.in

maint: be sure to neutralize out-of-tree paths from our parser

2013-01-29 14:14:39 +01:00

c++.at

c++: please G++ 4.8 with -O3: type puning issue

2013-01-29 09:04:08 +01:00

calc.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

conflicts.at

warnings: introduce -Wprecedence

2013-01-30 21:39:08 +01:00

cxx-type.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

existing.at

warnings: introduce -Wprecedence

2013-01-30 21:39:08 +01:00

glr-regression.at

c: no longer require stdio.h when locations are enabled

2013-01-25 16:45:17 +01:00

headers.at

tests: highlight empty right-hand sides

2013-01-25 16:35:52 +01:00

input.at

maint: fix syntax-check issues

2013-01-28 17:46:13 +01:00

java.at

grammar: record used associativity and print useless ones

2013-01-30 10:18:39 +01:00

local.at

warnings: introduce -Wprecedence

2013-01-30 21:39:08 +01:00

local.mk

maint: fix syntax-check issues

2013-01-28 17:46:13 +01:00

named-refs.at

c: no longer require stdio.h when locations are enabled

2013-01-25 16:45:17 +01:00

output.at

tests: please clang and use ".cc", not ".c", for C++ input

2013-01-28 17:46:13 +01:00

push.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

reduce.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

regression.at

warnings: introduce -Wprecedence

2013-01-30 21:39:08 +01:00

sets.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

skeletons.at

tests: factor the definition of main

2013-01-21 16:27:46 +01:00

synclines.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

testsuite.at

maint: update copyright years

2013-01-12 16:14:16 +01:00

torture.at

tests: factor the definition of main

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