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parser updated

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This commit is contained in:
Guido Ranzuglia granzuglia 2012-02-20 17:38:50 +00:00
parent 5393f45871
commit 40cd62addc
8 changed files with 1509 additions and 4067 deletions
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1022
src/common/script_system/parser/js_grammar.cpp
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118
src/common/script_system/parser/js_grammar_p.h
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@ -7,98 +7,36 @@ class js_grammar
public:
enum VariousConstants {
EOF_SYMBOL = 0,
T_AND = 1,
T_AND_AND = 2,
T_AND_EQ = 3,
T_BREAK = 4,
T_CASE = 5,
T_CATCH = 6,
T_COLON = 7,
T_COMMA = 8,
T_CONST = 79,
T_CONTINUE = 9,
T_DEBUGGER = 80,
T_DEFAULT = 10,
T_DELETE = 11,
T_DIVIDE_ = 12,
T_DIVIDE_EQ = 13,
T_DO = 14,
T_DOT = 15,
T_ELSE = 16,
T_EQ = 17,
T_EQ_EQ = 18,
T_EQ_EQ_EQ = 19,
T_FALSE = 78,
T_FINALLY = 20,
T_FOR = 21,
T_FUNCTION = 22,
T_GE = 23,
T_GT = 24,
T_GT_GT = 25,
T_GT_GT_EQ = 26,
T_GT_GT_GT = 27,
T_GT_GT_GT_EQ = 28,
T_IDENTIFIER = 29,
T_IF = 30,
T_IN = 31,
T_INSTANCEOF = 32,
T_LBRACE = 33,
T_LBRACKET = 34,
T_LE = 35,
T_LPAREN = 36,
T_LT = 37,
T_LT_LT = 38,
T_LT_LT_EQ = 39,
T_MINUS = 40,
T_MINUS_EQ = 41,
T_MINUS_MINUS = 42,
T_NEW = 43,
T_NOT = 44,
T_NOT_EQ = 45,
T_NOT_EQ_EQ = 46,
T_NULL = 76,
T_NUMERIC_LITERAL = 81,
T_OR = 47,
T_OR_EQ = 48,
T_OR_OR = 49,
T_PLUS = 50,
T_PLUS_EQ = 51,
T_PLUS_PLUS = 52,
T_QUESTION = 53,
T_RBRACE = 54,
T_RBRACKET = 55,
T_REMAINDER = 56,
T_REMAINDER_EQ = 57,
T_RESERVED_WORD = 82,
T_RETURN = 58,
T_RPAREN = 59,
T_SEMICOLON = 60,
T_STAR = 61,
T_STAR_EQ = 62,
T_STRING_LITERAL = 63,
T_SWITCH = 64,
T_THIS = 65,
T_THROW = 66,
T_TILDE = 67,
T_TRUE = 77,
T_TRY = 68,
T_TYPEOF = 69,
T_VAR = 70,
T_VOID = 71,
T_WHILE = 72,
T_WITH = 73,
T_XOR = 74,
T_XOR_EQ = 75,
T_COLON = 1,
T_COMMA = 2,
T_CONST = 19,
T_DOT = 3,
T_EQ = 4,
T_FUNCTION = 5,
T_IDENTIFIER = 6,
T_LBRACE = 7,
T_LBRACKET = 8,
T_LPAREN = 9,
T_NEW = 10,
T_NULL = 17,
T_NUMERIC_LITERAL = 20,
T_RBRACE = 11,
T_RBRACKET = 12,
T_RPAREN = 13,
T_SEMICOLON = 14,
T_STRING_LITERAL = 15,
T_THIS = 16,
T_VAR = 18,
ACCEPT_STATE = 236,
RULE_COUNT = 259,
STATE_COUNT = 458,
TERMINAL_COUNT = 83,
NON_TERMINAL_COUNT = 88,
ACCEPT_STATE = 3,
RULE_COUNT = 62,
STATE_COUNT = 107,
TERMINAL_COUNT = 21,
NON_TERMINAL_COUNT = 36,
GOTO_INDEX_OFFSET = 458,
GOTO_INFO_OFFSET = 1442,
GOTO_CHECK_OFFSET = 1442
GOTO_INDEX_OFFSET = 107,
GOTO_INFO_OFFSET = 109,
GOTO_CHECK_OFFSET = 109
};
static const char *const spell [];

129
src/common/script_system/parser/js_lex.l
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@ -25,85 +25,84 @@ icst ({dec}|0{oct}*|0[xX]{hex}+)
%%
"&&" {return T_AND_AND;}
"&=" {return T_AND_EQ;}
"&" {return T_AND;}
"break" {return T_BREAK;}
"case" {return T_CASE;}
"catch" {return T_CATCH;}
"&&" {}
"&=" {}
"&" {}
"break" {}
"case" {}
"catch" {}
":" {return T_COLON;}
"," {return T_COMMA;}
"continue" {return T_CONTINUE;}
"default" {return T_DEFAULT;}
"delete" {return T_DELETE;}
"/=" {return T_DIVIDE_EQ;}
"/" {return T_DIVIDE_;}
"do" {return T_DO;}
"continue" {}
"default" {}
"delete" {}
"/=" {}
"/" {}
"do" {}
"." {return T_DOT;}
"else" {return T_ELSE;}
"===" {return T_EQ_EQ_EQ;}
"==" {return T_EQ_EQ;}
"else" {}
"===" {}
"==" {}
"=" {return T_EQ;}
"finally" {return T_FINALLY;}
"for" {return T_FOR;}
"finally" {}
"for" {}
"function" {return T_FUNCTION;}
">>>=" {return T_GT_GT_GT_EQ;}
">>=" {return T_GT_GT_EQ;}
">=" {return T_GE;}
">>" {return T_GT_GT;}
">" {return T_GT;}
"if" {return T_IF;}
"in" {return T_IN;}
"instanceof" {return T_INSTANCEOF;}
"{" {return T_LBRACE;}
"[" {return T_LBRACKET;}
"<<=" {return T_LT_LT_EQ;}
"<<" {return T_LT_LT;}
"<=" {return T_LE;}
"<" {return T_LT;}
">>>=" {}
">>=" {}
">=" {}
">>" {}
">" {}
"if" {}
"in" {}
"instanceof" {}
"{" {return T_LBRACKET;}
"[" {return T_LBRACE;}
"<<=" {}
"<<" {}
"<=" {}
"<" {}
"(" {return T_LPAREN;}
"--" {return T_MINUS_MINUS;}
"-=" {return T_MINUS_EQ;}
"-" {return T_MINUS;}
"--" {}
"-=" {}
"-" {}
"new" {return T_NEW;}
"!==" {return T_NOT_EQ_EQ;}
"!=" {return T_NOT_EQ;}
"!" {return T_NOT;}
"|=" {return T_OR_EQ;}
"||" {return T_OR_OR;}
"|" {return T_OR;}
"+=" {return T_PLUS_EQ;}
"++" {return T_PLUS_PLUS;}
"+" {return T_PLUS;}
"?" {return T_QUESTION;}
"}" {return T_RBRACE;}
"]" {return T_RBRACKET;}
"%=" {return T_REMAINDER_EQ;}
"%" {return T_REMAINDER;}
"return" {return T_RETURN;}
"!==" {}
"!=" {}
"!" {}
"|=" {}
"||" {}
"|" {}
"+=" {}
"++" {}
"+" {}
"?" {}
"}" {return T_RBRACKET;}
"]" {return T_RBRACE;}
"%=" {}
"%" {}
"return" {}
")" {return T_RPAREN;}
";" {return T_SEMICOLON;}
"*=" {return T_STAR_EQ;}
"*" {return T_STAR;}
"*=" {}
"*" {}
"/"([^"\\]|\\.)*"/" {return T_STRING_LITERAL;}
"switch" {return T_SWITCH;}
"switch" {}
"this" {return T_THIS;}
"throw" {return T_THROW;}
"~" {return T_TILDE;}
"try" {return T_TRY;}
"typeof" {return T_TYPEOF;}
"throw" {}
"~" {}
"try" {}
"typeof" {}
"var" {return T_VAR;}
"void" {return T_VOID;}
"while" {return T_WHILE;}
"with" {return T_WITH;}
"^=" {return T_XOR_EQ;}
"^" {return T_XOR;}
"void" {}
"while" {}
"with" {}
"^=" {}
"^" {}
"null" {return T_NULL;}
"true" {return T_TRUE;}
"false" {return T_FALSE;}
"true" {}
"false" {}
"const" {return T_CONST;}
"debugger" {return T_DEBUGGER;}
"reserved" {return T_RESERVED_WORD;}
{icst} {yyval.i = QString(yytext).toInt();return T_NUMERIC_LITERAL;}
{icst}[uU] {yyval.u = QString(yytext).toUInt();return T_NUMERIC_LITERAL;}
{icst}[uU][lL] {yyval.ul = QString(yytext).toULong();return T_NUMERIC_LITERAL;}

1110
src/common/script_system/parser/js_lex_lex.cpp
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1280
src/common/script_system/parser/js_parser.cpp
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1835
src/common/script_system/parser/js_parser.g
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80
src/common/script_system/parser/js_parser.h
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@ -1,45 +1,37 @@
#line 90 "js_parser.g"
#ifndef JS_PARSER_H
#define JS_PARSER_H
#include "qparser.h"
#include <QtCore>
#include "js_grammar_p.h"
union UnionValue
{
int i;
unsigned u;
unsigned long ul;
unsigned long long ull;
long l;
double d;
float f;
const QString *s;
};
class JSParser: public QParser<JSParser, js_grammar,UnionValue>
{
public:
JSParser();
int nextToken();
void consumeRule(int ruleno);
const QString *insert(const QString &s);
protected:
QSet<QString> string_repository;
QSet<const QString*> types;
};
#endif // JS_PARSER_H
#line 192 "js_parser.g"
#define Q_SCRIPT_REGEXPLITERAL_RULE1 7
#line 201 "js_parser.g"
#define Q_SCRIPT_REGEXPLITERAL_RULE2 8
#line 28 "js_parser.g"
#ifndef JS_PARSER_H
#define JS_PARSER_H
#include "qparser.h"
#include <QtCore>
#include "js_grammar_p.h"
union UnionValue
{
int i;
unsigned u;
unsigned long ul;
unsigned long long ull;
long l;
double d;
float f;
const QString *s;
};
class JSParser: public QParser<JSParser, js_grammar,UnionValue>
{
public:
JSParser();
int nextToken();
void consumeRule(int ruleno);
const QString *insert(const QString &s);
protected:
QSet<QString> string_repository;
QSet<const QString*> types;
QSet<QString> functions;
};
#endif // JS_PARSER_H

2
src/common/script_system/parser/qparser.h
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@ -98,7 +98,7 @@ bool QParser<_Parser, _Table, _Value>::parse()
else if (act < 0) {
int r = - act - 1;
qDebug() << "reducing using rule: " << spell[rule_info[rule_index[r]]] << "\n";
//qDebug() << "reducing using rule: " << spell[rule_info[rule_index[r]]] << "\n";
d->tos -= _Table::rhs[r];
act = d->stateStack[d->tos++];
consumeRule(r);