support win32's inf convention

This commit is contained in:
David Rose 2008-03-25 19:09:28 +00:00
parent d6a87a9567
commit 0978b0d2fa
4 changed files with 3709 additions and 3490 deletions

File diff suppressed because it is too large Load Diff

View File

@ -727,6 +727,22 @@ NUMERIC ([+-]?(([0-9]+[.]?)|([0-9]*[.][0-9]+))([eE][+-]?[0-9]+)?)
return EGG_NUMBER;
}
"1.#inf" {
// infinity, on Win32. As above.
accept();
eggyylval._number = HUGE_VAL;
eggyylval._string = yytext;
return EGG_NUMBER;
}
"-1.#inf" {
// minus infinity, on Win32. As above.
accept();
eggyylval._number = -HUGE_VAL;
eggyylval._string = yytext;
return EGG_NUMBER;
}
["] {
// Quoted string.

File diff suppressed because it is too large Load Diff

View File

@ -1,7 +1,9 @@
/* A Bison parser, made by GNU Bison 2.1. */
/* A Bison parser, made by GNU Bison 2.3. */
/* Skeleton parser for Yacc-like parsing with Bison,
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
/* Skeleton interface for Bison's Yacc-like parsers in C
Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -18,10 +20,18 @@
Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
/* As a special exception, when this file is copied by Bison into a
Bison output file, you may use that output file without restriction.
This special exception was added by the Free Software Foundation
in version 1.24 of Bison. */
/* As a special exception, you may create a larger work that contains
part or all of the Bison parser skeleton and distribute that work
under terms of your choice, so long as that work isn't itself a
parser generator using the skeleton or a modified version thereof
as a parser skeleton. Alternatively, if you modify or redistribute
the parser skeleton itself, you may (at your option) remove this
special exception, which will cause the skeleton and the resulting
Bison output files to be licensed under the GNU General Public
License without this special exception.
This special exception was added by the Free Software Foundation in
version 2.2 of Bison. */
/* Tokens. */
#ifndef YYTOKENTYPE
@ -212,7 +222,7 @@
#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
typedef int YYSTYPE;
# define yystype YYSTYPE /* obsolescent; will be withdrawn */
# define YYSTYPE_IS_DECLARED 1
@ -221,5 +231,3 @@ typedef int YYSTYPE;
extern YYSTYPE eggyylval;