Valentin Tolmer e8f7155d98 grammar: record used associativity and print useless ones ...

Record which symbol associativity is used, and display useless ones.

* src/symtab.h, src/symtab.c (register_assoc, print_assoc_warnings): New
* src/symtab.c (init_assoc, is_assoc_used): New
* src/main.c: Use print_assoc_warnings
* src/conflicts.c: Use register_assoc
* tests/conflicts.at (Useless associativity warning): New.

Due to the new warning, many tests had to be updated.

* tests/conflicts.at tests/existing.at tests/regression.at:
Add the associativity warning in the expected results.
* tests/java.at: Fix the java calculator's grammar to remove a useless
associativity.
* doc/bison.texi (mfcalc example): Fix associativity to remove
warning.

2013-01-30 10:18:39 +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

grammar: record used associativity and print useless ones

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

cxx-type.at

maint: update copyright years

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

existing.at

grammar: record used associativity and print useless ones

2013-01-30 10:18:39 +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

tests: formatting changes

2013-01-28 17:46:13 +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

grammar: record used associativity and print useless ones

2013-01-30 10:18:39 +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

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