mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 04:13:03 +00:00
* data/c.m4 (b4_copyright, b4_sint_type, b4_uint_type, b4_token_define)
(b4_token_enum, b4_token_defines): New, factored from... * data/lalr1.cc, data/yacc.c, glr.c: here.
This commit is contained in:
Akim Demaille
@@ -15,7 +15,7 @@
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## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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## 02111-1307 USA
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dist_pkgdata_DATA = yacc.c lalr1.cc glr.c
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dist_pkgdata_DATA = c.m4 yacc.c lalr1.cc glr.c
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m4sugardir = $(pkgdatadir)/m4sugar
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dist_m4sugar_DATA = m4sugar/m4sugar.m4 m4sugar/version.m4
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118
data/c.m4
Normal file
118
data/c.m4
Normal file
@@ -0,0 +1,118 @@
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m4_divert(-1) -*- C -*-
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# C M4 Macros for Bison.
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# Copyright (C) 2002 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA
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## ----------- ##
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## Copuright. ##
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## ----------- ##
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# b4_copyright(TITLE, YEARS)
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# --------------------------
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m4_define([b4_copyright],
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[/* A Bison parser, made from b4_filename, by GNU bison b4_version. */
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/* $1,
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Copyright $2 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* As a special exception, when this file is copied by Bison into a
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Bison output file, you may use that output file without restriction.
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This special exception was added by the Free Software Foundation
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in version 1.24 of Bison. */])
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## ------------ ##
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## Data Types. ##
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## ------------ ##
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# b4_sint_type(MAX)
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# -----------------
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# Return the smallest signed int type able to handle the number MAX.
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m4_define([b4_sint_type],
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[m4_if(m4_eval([$1 <= 127]), [1], [signed char],
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m4_eval([$1 <= 32767]), [1], [signed short],
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[signed int])])
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# b4_uint_type(MAX)
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# -----------------
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# Return the smallest unsigned int type able to handle the number MAX.
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m4_define([b4_uint_type],
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[m4_if(m4_eval([$1 <= 255]), [1], [unsigned char],
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m4_eval([$1 <= 65535]), [1], [unsigned short],
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[unsigned int])])
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## ------------------------- ##
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## Assigning token numbers. ##
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## ------------------------- ##
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# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
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# -----------------------------------------
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# Output the definition of this token as #define.
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m4_define([b4_token_define],
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[#define $1 $2
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])
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# b4_token_enum(TOKEN-NAME, TOKEN-NUMBER)
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# ---------------------------------------
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# Output the definition of this token as an enum.
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m4_define([b4_token_enum],
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[$1 = $2])
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# b4_token_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
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# -------------------------------------------------------
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# Output the definition of the tokens (if there are) as enums and #define.
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m4_define([b4_token_defines],
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[m4_if([$@], [[]], [],
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[/* Tokens. */
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#ifndef YYTOKENTYPE
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# if defined (__STDC__) || defined (__cplusplus)
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/* Put the tokens into the symbol table, so that GDB and other debuggers
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know about them. */
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enum yytokentype {
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m4_map_sep([ b4_token_enum], [,
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],
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[$@])
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};
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# endif
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/* POSIX requires `int' for tokens in interfaces. */
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# define YYTOKENTYPE int
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#endif /* !YYTOKENTYPE */
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m4_map([b4_token_define], [$@])
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])
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])
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494
data/glr.c
494
data/glr.c
File diff suppressed because it is too large
Load Diff
@@ -1,5 +1,4 @@
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m4_divert(-1)
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# C++ skeleton for Bison
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# Copyright (C) 2002 Free Software Foundation, Inc.
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@@ -18,24 +17,7 @@ m4_divert(-1)
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA
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# b4_sint_type(MAX)
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# -----------------
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# Return the smallest signed int type able to handle the number MAX.
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m4_define([b4_sint_type],
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[m4_if(m4_eval([$1 <= 127]), [1], [signed char],
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m4_eval([$1 <= 32767]), [1], [signed short],
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[signed int])])
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# b4_uint_type(MAX)
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# -----------------
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# Return the smallest unsigned int type able to handle the number MAX.
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m4_define([b4_uint_type],
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[m4_if(m4_eval([$1 <= 255]), [1], [unsigned char],
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m4_eval([$1 <= 65535]), [1], [unsigned short],
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[unsigned int])])
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m4_include([c.m4])
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# b4_lhs_value([TYPE])
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# --------------------
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@@ -67,20 +49,6 @@ m4_define([b4_rhs_location],
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[location_stack_@<:@m4_eval([$1 - $2])@:>@])
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# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
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# -----------------------------------------
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# Output the definition of this token as #define.
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m4_define([b4_token_define],
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[#define $1 $2
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])
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# b4_token_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
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# -------------------------------------------------------
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# Output the definition of the tokens as #define.
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m4_define([b4_token_defines],
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[m4_map([b4_token_define], [$@])])
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m4_define_default([b4_input_suffix], [.y])
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m4_define_default([b4_output_parser_suffix],
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@@ -118,37 +86,11 @@ m4_define([b4_constructor],
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],
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[])])
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m4_define([b4_copyright],
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[/* -*- C++ -*- */
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/* A Bison parser, made from b4_filename,
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by GNU bison b4_version. */
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/* Skeleton output parser for bison,
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Copyright 2002 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* As a special exception, when this file is copied by Bison into a
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Bison output file, you may use that output file without restriction.
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This special exception was added by the Free Software Foundation
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in version 1.24 of Bison. */])
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m4_divert(0)dnl
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#output "b4_output_header_name"
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b4_copyright
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b4_copyright([C++ Skeleton parser for LALR(1) parsing with Bison],
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[2002])
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#ifndef b4_header_guard
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# define b4_header_guard
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@@ -353,7 +295,8 @@ namespace yy
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#endif /* not b4_header_guard */
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#output "b4_output_prefix[]b4_output_infix[].cc"
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b4_copyright
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b4_copyright([C++ Skeleton parser for LALR(1) parsing with Bison],
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[2002])
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#include "b4_output_header_name"
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@@ -831,7 +774,7 @@ const yy::b4_name::TokenNumberType yy::b4_name::undef_token_ = b4_undef_token_nu
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b4_epilogue
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#output "stack.hh"
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b4_copyright
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b4_copyright([2002])
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#ifndef BISON_STACK_HH
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# define BISON_STACK_HH
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@@ -928,7 +871,7 @@ namespace yy
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#endif // not BISON_STACK_HH
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#output "location.hh"
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b4_copyright
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b4_copyright([2002])
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#ifndef BISON_LOCATION_HH
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# define BISON_LOCATION_HH
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99
data/yacc.c
99
data/yacc.c
@@ -1,4 +1,5 @@
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m4_divert(-1) -*- C -*-
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m4_include([c.m4])
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# Yacc compatible skeleton for Bison
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# Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
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@@ -18,24 +19,6 @@ m4_divert(-1) -*- C -*-
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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# 02111-1307 USA
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# b4_sint_type(MAX)
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# -----------------
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# Return the smallest signed int type able to handle the number MAX.
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m4_define([b4_sint_type],
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[m4_if(m4_eval([$1 <= 127]), [1], [signed char],
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m4_eval([$1 <= 32767]), [1], [signed short],
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[signed int])])
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# b4_uint_type(MAX)
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# -----------------
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# Return the smallest unsigned int type able to handle the number MAX.
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m4_define([b4_uint_type],
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[m4_if(m4_eval([$1 <= 255]), [1], [unsigned char],
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m4_eval([$1 <= 65535]), [1], [unsigned short],
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[unsigned int])])
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# b4_lhs_value([TYPE])
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# --------------------
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# Expansion of $<TYPE>$.
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@@ -118,48 +101,6 @@ m4_define_default([b4_header_guard],
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[[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]], [_])])
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## ------------------------- ##
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## Assigning token numbers. ##
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## ------------------------- ##
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# b4_token_define(TOKEN-NAME, TOKEN-NUMBER)
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# -----------------------------------------
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# Output the definition of this token as #define.
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m4_define([b4_token_define],
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[#define $1 $2
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])
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# b4_token_enum(TOKEN-NAME, TOKEN-NUMBER)
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# ---------------------------------------
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# Output the definition of this token as an enum.
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m4_define([b4_token_enum],
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[$1 = $2])
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# b4_token_defines(LIST-OF-PAIRS-TOKEN-NAME-TOKEN-NUMBER)
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# -------------------------------------------------------
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# Output the definition of the tokens (if there are) as enums and #define.
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m4_define([b4_token_defines],
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[m4_if([$@], [[]], [],
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[/* Tokens. */
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#ifndef YYTOKENTYPE
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# if defined (__STDC__) || defined (__cplusplus)
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/* Put the tokens into the symbol table, so that GDB and other debuggers
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know about them. */
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enum yytokentype {
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m4_map_sep([ b4_token_enum], [,
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],
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[$@])
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};
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# endif
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/* POSIX requires `int' for tokens in interfaces. */
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# define YYTOKENTYPE int
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#endif /* !YYTOKENTYPE */
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m4_map([b4_token_define], [$@])
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])
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])
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## --------------------------------------------------------- ##
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## Defining symbol actions, e.g., printers and destructors. ##
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@@ -185,37 +126,11 @@ m4_popdef([b4_dollar_dollar])dnl
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m4_divert(0)dnl
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#output "b4_output_parser_name"
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/* A Bison parser, made from b4_filename
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by GNU bison b4_version. */
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b4_copyright([Skeleton parser for Yacc-like parsing with Bison],
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[1984, 1989, 1990, 2000, 2001, 2002])
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/* Skeleton output parser for Bison,
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Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software
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Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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|
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
|
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
|
||||
|
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You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
|
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|
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/* As a special exception, when this file is copied by Bison into a
|
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Bison output file, you may use that output file without restriction.
|
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This special exception was added by the Free Software Foundation
|
||||
in version 1.24 of Bison. */
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/* This is the parser code that is written into each bison parser when
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the %semantic_parser declaration is not specified in the grammar.
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It was written by Richard Stallman by simplifying the original so
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called ``semantic'' parser. */
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/* Written by Richard Stallman by simplifying the original so called
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``semantic'' parser. */
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/* All symbols defined below should begin with yy or YY, to avoid
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infringing on user name space. This should be done even for local
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@@ -1315,7 +1230,9 @@ m4_map([b4_symbol_actions], m4_defn([b4_symbol_printers]))dnl
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b4_epilogue
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m4_if(b4_defines_flag, 0, [],
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[#output "b4_output_header_name"
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[b4_copyright([Skeleton parser for Yacc-like parsing with Bison],
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[1984, 1989, 1990, 2000, 2001, 2002])
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#output "b4_output_header_name"
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#ifndef b4_header_guard
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# define b4_header_guard
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Reference in New Issue
Block a user