Page Menu
Home
c4science
Search
Configure Global Search
Log In
Files
F87462348
ast.hpp
No One
Temporary
Actions
Download File
Edit File
Delete File
View Transforms
Subscribe
Mute Notifications
Award Token
Subscribers
None
File Metadata
Details
File Info
Storage
Attached
Created
Sat, Oct 12, 19:47
Size
2 KB
Mime Type
text/x-c
Expires
Mon, Oct 14, 19:47 (2 d)
Engine
blob
Format
Raw Data
Handle
21547323
Attached To
rPHU libphutil
ast.hpp
View Options
#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
;
short_tags
=
true
;
asp_tags
=
false
;
idx_expr
=
false
;
list_size
=
0
;
pushStack
();
}
bool
short_tags
;
// `short_open_tag` in php.ini
bool
asp_tags
;
// `asp_tags` in php.ini
bool
idx_expr
;
// allow code like `foo()['bar']`
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
std
::
stack
<
int
>
curly_stack
;
// tokens appearing before a {
unsigned
int
list_size
;
xhpast
::
token_list_t
token_list
;
/* Utility functions for checking proper tag closing */
bool
haveTag
()
{
return
!
tag_stack
.
front
().
empty
();
}
const
std
::
string
&
peekTag
()
{
return
tag_stack
.
front
().
front
();
}
void
pushTag
(
const
std
::
string
&
tag
)
{
tag_stack
.
front
().
push_front
(
tag
);
}
void
popTag
()
{
tag_stack
.
front
().
pop_front
();
}
void
pushStack
()
{
tag_stack
.
push_front
(
std
::
deque
<
std
::
string
>
());
}
void
popStack
()
{
tag_stack
.
pop_front
();
}
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
);
Event Timeline
Log In to Comment