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ast.hpp
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Created
Thu, May 9, 11:33
Size
1 KB
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text/x-c
Expires
Sat, May 11, 11:33 (1 d, 23 h)
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blob
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Raw Data
Handle
17569567
Attached To
rPHU libphutil
ast.hpp
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#pragma once
#include <stack>
#include <string>
#include "astnode.hpp"
class
yy_extra_type
{
public
:
yy_extra_type
()
{
first_lineno
=
0
;
lineno
=
1
;
terminated
=
false
;
last_token
=
-
1
;
insert_token
=
-
1
;
heredoc_yyleng
=
-
1
;
list_size
=
0
;
pushStack
();
}
size_t
first_lineno
;
// line number before scanning the current token
size_t
lineno
;
// current line number being scanned.
std
::
string
error
;
// description of error (if terminated true)
bool
terminated
;
// becomes true when the parser terminates with an error
int
last_token
;
// the last token to be returned by the scanner
int
insert_token
;
// insert this token without reading from buffer
size_t
heredoc_yyleng
;
// last length of yytext while scanning
std
::
string
heredoc_label
;
// heredoc sentinel label
unsigned
int
list_size
;
xhpast
::
token_list_t
token_list
;
void
pushStack
()
{
tag_stack
.
push_front
(
std
::
deque
<
std
::
string
>
());
}
protected
:
std
::
deque
<
std
::
deque
<
std
::
string
>
>
tag_stack
;
};
#define YYSTYPE xhpast::Node *
#define YY_HEADER_EXPORT_START_CONDITIONS
#define YY_EXTRA_TYPE yy_extra_type*
#include "parser.yacc.hpp"
#ifndef FLEX_SCANNER
#include "scanner.lex.hpp"
#endif
int
xhpparse
(
void
*
,
YYSTYPE
*
);
void
xhp_new_push_state
(
int
s
,
struct
yyguts_t
*
yyg
);
void
xhp_new_pop_state
(
struct
yyguts_t
*
yyg
);
void
xhp_set_state
(
int
s
,
struct
yyguts_t
*
yyg
);
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