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att
GitHub Repository: att/ast
 Path: blob/master/src/cmd/ksh93/data/strdata.c
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/***********************************************************************

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*                                                                      *

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*               This software is part of the ast package               *

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*          Copyright (c) 1982-2011 AT&T Intellectual Property          *

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*                      and is licensed under the                       *

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*                 Eclipse Public License, Version 1.0                  *

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*                    by AT&T Intellectual Property                     *

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*                                                                      *

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*                A copy of the License is available at                 *

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*          http://www.eclipse.org/org/documents/epl-v10.html           *

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*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

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*                                                                      *

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*              Information and Software Systems Research               *

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*                            AT&T Research                             *

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*                           Florham Park NJ                            *

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*                                                                      *

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*                  David Korn <[email protected]>                   *

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*                                                                      *

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***********************************************************************/

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#pragma prototyped

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/*

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 * data for string evaluator library

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 */

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#include	<ast_standards.h>

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#include	"FEATURE/options"

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#include	"streval.h"

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const unsigned char strval_precedence[35] =

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	/* opcode	precedence,assignment  */

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{

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	/* DEFAULT */		MAXPREC|NOASSIGN,

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	/* DONE */		0|NOASSIGN|RASSOC,

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	/* NEQ */		10|NOASSIGN,

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	/* NOT */		MAXPREC|NOASSIGN,

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	/* MOD */		14,

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	/* ANDAND */		6|NOASSIGN|SEQPOINT,

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	/* AND */		9|NOFLOAT,

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	/* LPAREN */		MAXPREC|NOASSIGN|SEQPOINT,

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	/* RPAREN */		1|NOASSIGN|RASSOC|SEQPOINT,

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	/* POW */		14|NOASSIGN|RASSOC,

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	/* TIMES */		14,

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	/* PLUSPLUS */		15|NOASSIGN|NOFLOAT|SEQPOINT,

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	/* PLUS */		13,	

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	/* COMMA */		1|NOASSIGN|SEQPOINT,

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	/* MINUSMINUS */	15|NOASSIGN|NOFLOAT|SEQPOINT,

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	/* MINUS */		13,

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	/* DIV */		14,

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	/* LSHIFT */		12|NOFLOAT,

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	/* LE */		11|NOASSIGN,

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	/* LT */		11|NOASSIGN,	

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	/* EQ */		10|NOASSIGN,

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	/* ASSIGNMENT */	2|RASSOC,

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	/* COLON */		0|NOASSIGN,

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	/* RSHIFT */		12|NOFLOAT,	

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	/* GE */		11|NOASSIGN,

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	/* GT */		11|NOASSIGN,

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	/* QCOLON */		3|NOASSIGN|SEQPOINT,

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	/* QUEST */		3|NOASSIGN|SEQPOINT|RASSOC,

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	/* XOR */		8|NOFLOAT,

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	/* OROR */		5|NOASSIGN|SEQPOINT,

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	/* OR */		7|NOFLOAT,

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	/* DEFAULT */		MAXPREC|NOASSIGN,

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	/* DEFAULT */		MAXPREC|NOASSIGN,

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	/* DEFAULT */		MAXPREC|NOASSIGN,

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	/* DEFAULT */		MAXPREC|NOASSIGN

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};

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/*

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 * This is for arithmetic expressions

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 */

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const char strval_states[64] =

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{

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	A_EOF,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,

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	A_REG,	0,	0,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,

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	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,

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	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,	A_REG,

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	0,	A_NOT,	0,	A_REG,	A_REG,	A_MOD,	A_AND,	A_LIT,

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	A_LPAR,	A_RPAR,	A_TIMES,A_PLUS,	A_COMMA,A_MINUS,A_DOT,	A_DIV,

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	A_DIG,	A_DIG,	A_DIG,	A_DIG,	A_DIG,	A_DIG,	A_DIG,	A_DIG,

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	A_DIG,	A_DIG,	A_COLON,A_REG,	A_LT,	A_ASSIGN,A_GT,	A_QUEST

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};

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const char e_argcount[]		= "%s: function has wrong number of arguments";

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const char e_badnum[]		= "%s: bad number";

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const char e_moretokens[]	= "%s: more tokens expected";

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const char e_paren[]		= "%s: unbalanced parenthesis";

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const char e_badcolon[]		= "%s: invalid use of :";

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const char e_divzero[]		= "%s: divide by zero";

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const char e_synbad[]		= "%s: arithmetic syntax error";

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const char e_notlvalue[]	= "%s: assignment requires lvalue";

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const char e_recursive[]	= "%s: recursion too deep";

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const char e_questcolon[]	= "%s: ':' expected for '?' operator";

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const char e_function[]		= "%s: unknown function";

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const char e_incompatible[]	= "%s: invalid floating point operation";

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const char e_overflow[]		= "%s: overflow exception";

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const char e_domain[]		= "%s: domain exception";

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const char e_singularity[]	= "%s: singularity exception";

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const char e_charconst[]	= "%s: invalid character constant";

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#include	"FEATURE/math"

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