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Merge remote-tracking branch 'origin/maint'

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* origin/maint:
  bump to 2012 in skeletons.
  build: remove ancient Autoconf tests.
  doc: c++: complete the location documentation.
  c++: locations: provide convenience constructors.
  c++: locations: remove useless "inline".
  glr: do not use locations when they are not requested
  c++: use nullptr for C++11.
  build: simplify and improve the compiler warnings for tests.
  gnulib: update.
  maint: formatting changes.
  NEWS: update.
  Java: Fix syntax error handling without error token.
  tests: beware of -pedantic on large #line numbers.
  tests: when using the C++ compiler, use its flags too.

Conflicts:
	data/glr.c
	data/glr.cc
	data/lalr1.cc
	data/location.cc
	data/yacc.c
	tests/Makefile.am
This commit is contained in:
Akim Demaille
2012-04-01 12:56:55 +02:00
parent 24d84dd26c 681dda24ba
commit 3e75a2c92b
19 changed files with 407 additions and 229 deletions
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35
NEWS
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@@ -71,12 +71,43 @@ Bison News
* Changes in version 2.5.1 (????-??-??):
** Some portability problems in the test suite have been fixed.
** Several portability problems in the test suite have been fixed:
** Minor improvements have been made to the manual.
This includes warnings with some compilers, unexpected behavior of
tools such as diff, warning messages from the test suite itself,
etc.
__attribute__ is not longer disabled when __STRICT_ANSI__ is defined
(i.e., when -std is passed to GCC).
** Warnings during the build procedure have been eliminated.
** Many minor improvements have been made to the manual:
The layout for grammar has changed to a more compact scheme. Named
references are motivated. The description of the automaton
description file is updated.
** YYBACKUP works as expected.
** liby is no longer asking for "rpl_fprintf" on some platforms.
** Several Java fixes:
The Java parser no longer throws ArrayIndexOutOfBoundsException if
the first token leads to a syntax error. Some minor clean ups.
** C++11 compatibility:
C and C++ parsers use nullptr instead of 0 when __cplusplus is
201103L or higher.
** C++ locations:
The position and location constructors (and their initialize
methods) accept new arguments for line and column. Several issues
in the documentation were fixed.
* Changes in version 2.5 (2011-05-14):
** Grammar symbol names can now contain non-initial dashes: