kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

* configure.in (AC_PROG_YACC): AC_DEFINE(OLD_YACC) if Yacc is found

Browse source 
instead of Bison or byacc.

* parse.y: If OLD_YACC is defined, ensure that YYMAXDEPTH is at least
  10000 (Bison's default) since some old versions of Yacc define it as
  low as 150 by default, which is too low for Ruby to parse some files,
  such as date/format.rb.  Among other issues, the parse problem causes
  "make test" to fail.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5093 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
matz 2003-12-03 07:55:54 +00:00
parent 73bc1204e4
commit 2f4c13b0f0
4 changed files with 25 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
ChangeLog
View file

@ -40,6 +40,17 @@ Tue Dec 2 21:31:42 2003 Nobuyoshi Nakada <nobu.nakada@nifty.ne.jp>
* test/runner.rb: exit with the test result.
Tue Dec 2 20:18:48 2003 Eric Sunshine <sunshine@sunshineco.com>
* configure.in (AC_PROG_YACC): AC_DEFINE(OLD_YACC) if Yacc is found
instead of Bison or byacc.
* parse.y: If OLD_YACC is defined, ensure that YYMAXDEPTH is at least
10000 (Bison's default) since some old versions of Yacc define it as
low as 150 by default, which is too low for Ruby to parse some files,
such as date/format.rb. Among other issues, the parse problem causes
"make test" to fail.
Tue Dec 2 20:03:20 2003 Minero Aoki <aamine@loveruby.net>
* test/fileutils/test_fileutils.rb: check if Pathnames are usable

4
configure.in
View file

@ -157,6 +157,10 @@ AC_SUBST(OUTFLAG)
RUBY_MINGW32
AC_PROG_YACC
if test "$YACC" = "yacc"; then
AC_DEFINE([OLD_YACC])
fi
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_CHECK_TOOL(AR, ar)
if test -z "$AR"; then

2
defines.h
View file

@ -180,7 +180,7 @@ flush_register_windows(void)
#define PATH_ENV "PATH"
#endif
#if defined(DOSISH) && !defined(__human68k__)
#if defined(DOSISH) && !defined(__human68k__) && !defined(__EMX__)
#define ENV_IGNORECASE
#endif

9
parse.y
View file

@ -177,6 +177,15 @@ static void top_local_setup();
#define nd_paren(node) (char)((node)->u2.id >> CHAR_BIT*2)
#define nd_nest u3.id
/* Older versions of Yacc set YYMAXDEPTH to a very low value by default (150,
for instance). This is too low for Ruby to parse some files, such as
date/format.rb, therefore bump the value up to at least Bison's default. */
#ifdef OLD_YACC
#ifndef YYMAXDEPTH
#define YYMAXDEPTH 10000
#endif
#endif
%}
%union {