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Libraries
json
Commits
6ef3cb51
Commit
6ef3cb51
authored
Feb 14, 2015
by
Niels
Browse files
Options
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Plain Diff
some reorganization
parent
cc4a8319
Changes
3
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Inline
Side-by-side
Showing
3 changed files
with
665 additions
and
646 deletions
+665
-646
src/json.hpp
src/json.hpp
+571
-572
src/json.hpp.re2c
src/json.hpp.re2c
+76
-74
test/unit.cpp
test/unit.cpp
+18
-0
No files found.
src/json.hpp
View file @
6ef3cb51
...
...
@@ -2516,722 +2516,724 @@ class basic_json
// pointer for backtracking information
const
char
*
m_marker
=
nullptr
;
// remember the begin of the token
m_start
=
m_cursor
;
{
char
yych
;
unsigned
int
yyaccept
=
0
;
static
const
unsigned
char
yybm
[]
=
{
0
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
96
,
96
,
64
,
64
,
96
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
96
,
64
,
0
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
0
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
};
yych
=
*
m_cursor
;
if
(
yych
<=
'9'
)
{
if
(
yych
<=
'
'
)
{
if
(
yych
<=
'
\n
'
)
while
(
true
)
{
// remember the begin of the token
m_start
=
m_cursor
;
{
char
yych
;
unsigned
int
yyaccept
=
0
;
static
const
unsigned
char
yybm
[]
=
{
0
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
96
,
96
,
64
,
64
,
96
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
96
,
64
,
0
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
192
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
0
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
64
,
}
;
yych
=
*
m_cursor
;
if
(
yych
<=
'
9
'
)
{
if
(
yych
<=
'
'
)
{
if
(
yych
<=
0x00
)
if
(
yych
<=
'\n'
)
{
goto
json_parser_27
;
if
(
yych
<=
0x00
)
{
goto
basic_json_parser_27
;
}
if
(
yych
<=
0x08
)
{
goto
basic_json_parser_29
;
}
if
(
yych
>=
'\n'
)
{
goto
basic_json_parser_4
;
}
}
if
(
yych
<=
0x08
)
else
{
goto
json_parser_29
;
if
(
yych
==
'\r'
)
{
goto
basic_json_parser_2
;
}
if
(
yych
<=
0x1F
)
{
goto
basic_json_parser_29
;
}
}
if
(
yych
<=
'\t'
)
{
goto
json_parser_3
;
}
goto
json_parser_4
;
}
else
{
if
(
yych
==
'\r
'
)
if
(
yych
<=
',
'
)
{
goto
json_parser_3
;
if
(
yych
==
'"'
)
{
goto
basic_json_parser_26
;
}
if
(
yych
<=
'+'
)
{
goto
basic_json_parser_29
;
}
goto
basic_json_parser_14
;
}
if
(
yych
<=
0x1F
)
else
{
goto
json_parser_29
;
if
(
yych
<=
'-'
)
{
goto
basic_json_parser_22
;
}
if
(
yych
<=
'/'
)
{
goto
basic_json_parser_29
;
}
if
(
yych
<=
'0'
)
{
goto
basic_json_parser_23
;
}
goto
basic_json_parser_25
;
}
goto
json_parser_3
;
}
}
else
{
if
(
yych
<=
'
,
'
)
if
(
yych
<=
'
m
'
)
{
if
(
yych
==
'"
'
)
if
(
yych
<=
'\\
'
)
{
goto
json_parser_26
;
if
(
yych
<=
':'
)
{
goto
basic_json_parser_16
;
}
if
(
yych
==
'['
)
{
goto
basic_json_parser_6
;
}
goto
basic_json_parser_29
;
}
if
(
yych
<=
'+'
)
else
{
goto
json_parser_29
;
if
(
yych
<=
']'
)
{
goto
basic_json_parser_8
;
}
if
(
yych
==
'f'
)
{
goto
basic_json_parser_21
;
}
goto
basic_json_parser_29
;
}
goto
json_parser_14
;
}
else
{
if
(
yych
<=
'
-
'
)
if
(
yych
<=
'
z
'
)
{
goto
json_parser_22
;
if
(
yych
<=
'n'
)
{
goto
basic_json_parser_18
;
}
if
(
yych
==
't'
)
{
goto
basic_json_parser_20
;
}
goto
basic_json_parser_29
;
}
if
(
yych
<=
'/'
)
else
{
goto
json_parser_29
;
if
(
yych
<=
'{'
)
{
goto
basic_json_parser_10
;
}
if
(
yych
==
'}'
)
{
goto
basic_json_parser_12
;
}
goto
basic_json_parser_29
;
}
if
(
yych
<=
'0'
)
{
goto
json_parser_23
;
}
goto
json_parser_25
;
}
}
}
else
{
if
(
yych
<=
'm'
)
basic_json_parser_2:
++
m_cursor
;
yych
=
*
m_cursor
;
goto
basic_json_parser_5
;
basic_json_parser_3:
{
continue
;
}
basic_json_parser_4:
++
m_cursor
;
yych
=
*
m_cursor
;
basic_json_parser_5:
if
(
yybm
[
0
+
yych
]
&
32
)
{
goto
basic_json_parser_4
;
}
goto
basic_json_parser_3
;
basic_json_parser_6:
++
m_cursor
;
{
return
token_type
::
begin_array
;
}
basic_json_parser_8:
++
m_cursor
;
{
return
token_type
::
end_array
;
}
basic_json_parser_10:
++
m_cursor
;
{
return
token_type
::
begin_object
;
}
basic_json_parser_12:
++
m_cursor
;
{
return
token_type
::
end_object
;
}
basic_json_parser_14:
++
m_cursor
;
{
return
token_type
::
value_separator
;
}
basic_json_parser_16:
++
m_cursor
;
{
return
token_type
::
name_separator
;
}
basic_json_parser_18:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
==
'u'
)
{
goto
basic_json_parser_59
;
}
basic_json_parser_19:
{
return
token_type
::
parse_error
;
}
basic_json_parser_20:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
==
'r'
)
{
goto
basic_json_parser_55
;
}
goto
basic_json_parser_19
;
basic_json_parser_21:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
==
'a'
)
{
goto
basic_json_parser_50
;
}
goto
basic_json_parser_19
;
basic_json_parser_22:
yych
=
*++
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
basic_json_parser_19
;
}
if
(
yych
<=
'0'
)
{
goto
basic_json_parser_49
;
}
if
(
yych
<=
'9'
)
{
goto
basic_json_parser_40
;
}
goto
basic_json_parser_19
;
basic_json_parser_23:
yyaccept
=
1
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
<=
'D'
)
{
if
(
yych
==
'.'
)
{
goto
basic_json_parser_42
;
}
}
else
{
if
(
yych
<=
'
\\
'
)
if
(
yych
<=
'
E
'
)
{
if
(
yych
<=
':'
)
goto
basic_json_parser_43
;
}
if
(
yych
==
'e'
)
{
goto
basic_json_parser_43
;
}
}
basic_json_parser_24:
{
return
token_type
::
value_number
;
}
basic_json_parser_25:
yyaccept
=
1
;
yych
=
*
(
m_marker
=
++
m_cursor
);
goto
basic_json_parser_41
;
basic_json_parser_26:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
<=
0x00
)
{
goto
basic_json_parser_19
;
}
goto
basic_json_parser_31
;
basic_json_parser_27:
++
m_cursor
;
{
return
token_type
::
end_of_input
;
}
basic_json_parser_29:
yych
=
*++
m_cursor
;
goto
basic_json_parser_19
;
basic_json_parser_30:
++
m_cursor
;
yych
=
*
m_cursor
;
basic_json_parser_31:
if
(
yybm
[
0
+
yych
]
&
64
)
{
goto
basic_json_parser_30
;
}
if
(
yych
<=
0x00
)
{
goto
basic_json_parser_32
;
}
if
(
yych
<=
'"'
)
{
goto
basic_json_parser_34
;
}
goto
basic_json_parser_33
;
basic_json_parser_32:
m_cursor
=
m_marker
;
if
(
yyaccept
==
0
)
{
goto
basic_json_parser_19
;
}
else
{
goto
basic_json_parser_24
;
}
basic_json_parser_33:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'e'
)
{
if
(
yych
<=
'/'
)
{
if
(
yych
==
'"'
)
{
goto
json_parser_16
;
goto
basic_json_parser_30
;
}
if
(
yych
==
'[
'
)
if
(
yych
<=
'.
'
)
{
goto
json_parser_6
;
goto
basic_json_parser_32
;
}
goto
json_parser_29
;
goto
basic_json_parser_30
;
}
else
{
if
(
yych
<=
'
]
'
)
if
(
yych
<=
'
\\
'
)
{
goto
json_parser_8
;
if
(
yych
<=
'['
)
{
goto
basic_json_parser_32
;
}
goto
basic_json_parser_30
;
}
if
(
yych
==
'f'
)
else
{
goto
json_parser_21
;
if
(
yych
==
'b'
)
{
goto
basic_json_parser_30
;
}
goto
basic_json_parser_32
;
}
goto
json_parser_29
;
}
}
else
{
if
(
yych
<=
'
z
'
)
if
(
yych
<=
'
q
'
)
{
if
(
yych
<=
'
n
'
)
if
(
yych
<=
'
f
'
)
{
goto
json_parser_18
;
goto
basic_json_parser_30
;
}
if
(
yych
==
'
t
'
)
if
(
yych
==
'
n
'
)
{
goto
json_parser_2
0
;
goto
basic_json_parser_3
0
;
}
goto
json_parser_29
;
goto
basic_json_parser_32
;
}
else
{
if
(
yych
<=
'
{
'
)
if
(
yych
<=
'
s
'
)
{
goto
json_parser_10
;
if
(
yych
<=
'r'
)
{
goto
basic_json_parser_30
;
}
goto
basic_json_parser_32
;
}
if
(
yych
==
'}'
)
else
{
goto
json_parser_12
;
if
(
yych
<=
't'
)
{
goto
basic_json_parser_30
;
}
if
(
yych
<=
'u'
)
{
goto
basic_json_parser_36
;
}
goto
basic_json_parser_32
;
}
goto
json_parser_29
;
}
}
}
json_parser_2:
{
return
scan
();
}
json_parser_3:
yych
=
*++
m_cursor
;
goto
json_parser_5
;
json_parser_4:
++
m_cursor
;
yych
=
*
m_cursor
;
json_parser_5:
if
(
yybm
[
0
+
yych
]
&
32
)
{
goto
json_parser_4
;
}
goto
json_parser_2
;
json_parser_6:
++
m_cursor
;
{
return
token_type
::
begin_array
;
}
json_parser_8:
++
m_cursor
;
{
return
token_type
::
end_array
;
}
json_parser_10:
++
m_cursor
;
{
return
token_type
::
begin_object
;
}
json_parser_12:
++
m_cursor
;
{
return
token_type
::
end_object
;
}
json_parser_14:
++
m_cursor
;
{
return
token_type
::
value_separator
;
}
json_parser_16:
++
m_cursor
;
{
return
token_type
::
name_separator
;
}
json_parser_18:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
==
'u'
)
{
goto
json_parser_59
;
}
json_parser_19:
{
return
token_type
::
parse_error
;
}
json_parser_20:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
==
'r'
)
{
goto
json_parser_55
;
}
goto
json_parser_19
;
json_parser_21:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
==
'a'
)
{
goto
json_parser_50
;
}
goto
json_parser_19
;
json_parser_22:
yych
=
*++
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_19
;
}
if
(
yych
<=
'0'
)
{
goto
json_parser_49
;
}
if
(
yych
<=
'9'
)
{
goto
json_parser_40
;
}
goto
json_parser_19
;
json_parser_23:
yyaccept
=
1
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
<=
'D'
)
{
if
(
yych
==
'.'
)
basic_json_parser_34:
++
m_cursor
;
{
goto
json_parser_42
;
return
token_type
::
value_string
;
}
}
else
{
if
(
yych
<=
'
E
'
)
basic_json_parser_36:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'
@
'
)
{
goto
json_parser_43
;
if
(
yych
<=
'/'
)
{
goto
basic_json_parser_32
;
}
if
(
yych
>=
':'
)
{
goto
basic_json_parser_32
;
}
}
if
(
yych
==
'e'
)
else
{
goto
json_parser_43
;
if
(
yych
<=
'F'
)
{
goto
basic_json_parser_37
;
}
if
(
yych
<=
'`'
)
{
goto
basic_json_parser_32
;
}
if
(
yych
>=
'g'
)
{
goto
basic_json_parser_32
;
}
}
}
json_parser_24:
{
return
token_type
::
value_number
;
}
json_parser_25:
yyaccept
=
1
;
yych
=
*
(
m_marker
=
++
m_cursor
);
goto
json_parser_41
;
json_parser_26:
yyaccept
=
0
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
<=
0x00
)
{
goto
json_parser_19
;
}
goto
json_parser_31
;
json_parser_27:
++
m_cursor
;
{
return
token_type
::
end_of_input
;
}
json_parser_29:
yych
=
*++
m_cursor
;
goto
json_parser_19
;
json_parser_30:
++
m_cursor
;
yych
=
*
m_cursor
;
json_parser_31:
if
(
yybm
[
0
+
yych
]
&
64
)
{
goto
json_parser_30
;
}
if
(
yych
<=
0x00
)
{
goto
json_parser_32
;
}
if
(
yych
<=
'"'
)
{
goto
json_parser_34
;
}
goto
json_parser_33
;
json_parser_32:
m_cursor
=
m_marker
;
if
(
yyaccept
==
0
)
{
goto
json_parser_19
;
}
else
{
goto
json_parser_24
;
}
json_parser_33:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'e'
)
{
if
(
yych
<=
'/'
)
basic_json_parser_37:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'@'
)
{
if
(
yych
==
'"
'
)
if
(
yych
<=
'/
'
)
{
goto
json_parser_30
;
goto
basic_json_parser_32
;
}
if
(
yych
<=
'.
'
)
if
(
yych
>=
':
'
)
{
goto
json_parser_32
;
goto
basic_
json_parser_32
;
}
goto
json_parser_30
;
}
else
{
if
(
yych
<=
'
\\
'
)
if
(
yych
<=
'
F
'
)
{
if
(
yych
<=
'['
)
{
goto
json_parser_32
;
}
goto
json_parser_30
;
goto
basic_json_parser_38
;
}
else
if
(
yych
<=
'`'
)
{
if
(
yych
==
'b'
)
{
goto
json_parser_30
;
}
goto
json_parser_32
;
goto
basic_json_parser_32
;
}
if
(
yych
>=
'g'
)
{
goto
basic_
json_parser_32
;
}
}
}
else
{
if
(
yych
<=
'
q
'
)
basic_json_parser_38:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'
@
'
)
{
if
(
yych
<=
'
f
'
)
if
(
yych
<=
'
/
'
)
{
goto
json_parser_30
;
goto
basic_json_parser_32
;
}
if
(
yych
==
'n
'
)
if
(
yych
>=
':
'
)
{
goto
json_parser_30
;
goto
basic_json_parser_32
;
}
goto
json_parser_32
;
}
else
{
if
(
yych
<=
'
s
'
)
if
(
yych
<=
'
F
'
)
{
if
(
yych
<=
'r'
)
{
goto
json_parser_30
;
}
goto
json_parser_32
;
goto
basic_json_parser_39
;
}
else
if
(
yych
<=
'`'
)
{
if
(
yych
<=
't'
)
{
goto
json_parser_30
;
}
if
(
yych
<=
'u'
)
{
goto
json_parser_36
;
}
goto
json_parser_32
;
goto
basic_json_parser_32
;
}
if
(
yych
>=
'g'
)
{
goto
basic_json_parser_32
;
}
}
}
json_parser_34:
++
m_cursor
;
{
return
token_type
::
value_string
;
}
json_parser_36:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'@'
)
{
if
(
yych
<=
'/'
)
basic_json_parser_39:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'@'
)
{
goto
json_parser_32
;
if
(
yych
<=
'/'
)
{
goto
basic_json_parser_32
;
}
if
(
yych
<=
'9'
)
{
goto
basic_json_parser_30
;
}
goto
basic_json_parser_32
;
}
if
(
yych
>=
':'
)
else
{
goto
json_parser_32
;
if
(
yych
<=
'F'
)
{
goto
basic_json_parser_30
;
}
if
(
yych
<=
'`'
)
{
goto
basic_json_parser_32
;
}
if
(
yych
<=
'f'
)
{
goto
basic_json_parser_30
;
}
goto
basic_json_parser_32
;
}
}
else
{
if
(
yych
<=
'F'
)
basic_json_parser_40:
yyaccept
=
1
;
m_marker
=
++
m_cursor
;
yych
=
*
m_cursor
;
basic_json_parser_41:
if
(
yybm
[
0
+
yych
]
&
128
)
{
goto
json_parser_37
;
goto
basic_json_parser_40
;
}
if
(
yych
<=
'
`
'
)
if
(
yych
<=
'
D
'
)
{
goto
json_parser_32
;
if
(
yych
!=
'.'
)
{
goto
basic_json_parser_24
;
}
}
if
(
yych
>=
'g'
)
else
{
goto
json_parser_32
;
if
(
yych
<=
'E'
)
{
goto
basic_json_parser_43
;
}
if
(
yych
==
'e'
)
{
goto
basic_json_parser_43
;
}
goto
basic_json_parser_24
;
}
}
json_parser_37:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'@'
)
{
basic_json_parser_42:
yych
=
*++
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_32
;
goto
basic_
json_parser_32
;
}
if
(
yych
>=
':'
)
{
goto
json_parser_32
;
}
}
else
{
if
(
yych
<=
'F'
)
if
(
yych
<=
'9'
)
{
goto
json_parser_38
;
goto
basic_json_parser_47
;
}
if
(
yych
<=
'`'
)
goto
basic_json_parser_32
;
basic_json_parser_43:
yych
=
*++
m_cursor
;
if
(
yych
<=
','
)
{
goto
json_parser_32
;
if
(
yych
!=
'+'
)
{
goto
basic_json_parser_32
;
}
}
if
(
yych
>=
'g'
)
else
{
goto
json_parser_32
;
if
(
yych
<=
'-'
)
{
goto
basic_json_parser_44
;
}
if
(
yych
<=
'/'
)
{
goto
basic_json_parser_32
;
}
if
(
yych
<=
'9'
)
{
goto
basic_json_parser_45
;
}
goto
basic_json_parser_32
;
}
}
json_parser_38:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'@'
)
{
basic_json_parser_44:
yych
=
*++
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_32
;
goto
basic_
json_parser_32
;
}
if
(
yych
>=
':'
)
{
goto
json_parser_32
;
}
}
else
{
if
(
yych
<=
'F'
)
{
goto
json_parser_39
;
}
if
(
yych
<=
'`'
)
{
goto
json_parser_32
;
}
if
(
yych
>=
'g'
)
{
goto
json_parser_32
;
goto
basic_json_parser_32
;
}
}
json_parser_39:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'@'
)
{
basic_json_parser_45:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_32
;
goto
basic_json_parser_24
;
}
if
(
yych
<=
'9'
)
{
goto
json_parser_30
;
}
goto
json_parser_32
;
}
else
{
if
(
yych
<=
'F'
)
{
goto
json_parser_30
;
goto
basic_json_parser_45
;
}
if
(
yych
<=
'`'
)
{
goto
json_parser_32
;
}
if
(
yych
<=
'f'
)
{
goto
json_parser_30
;
}
goto
json_parser_32
;
}
json_parser_40:
yyaccept
=
1
;
m_marker
=
++
m_cursor
;
yych
=
*
m_cursor
;
json_parser_41:
if
(
yybm
[
0
+
yych
]
&
128
)
{
goto
json_parser_40
;
}
if
(
yych
<=
'D'
)
{
if
(
yych
!=
'.'
)
goto
basic_json_parser_24
;
basic_json_parser_47:
yyaccept
=
1
;
m_marker
=
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'D'
)
{
goto
json_parser_24
;
if
(
yych
<=
'/'
)
{
goto
basic_json_parser_24
;
}
if
(
yych
<=
'9'
)
{
goto
basic_json_parser_47
;
}
goto
basic_json_parser_24
;
}
}
else
{
if
(
yych
<=
'E'
)
else
{
goto
json_parser_43
;
if
(
yych
<=
'E'
)
{
goto
basic_json_parser_43
;
}
if
(
yych
==
'e'
)
{
goto
basic_json_parser_43
;
}
goto
basic_json_parser_24
;
}
if
(
yych
==
'e'
)
basic_json_parser_49:
yyaccept
=
1
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
<=
'D'
)
{
goto
json_parser_43
;
if
(
yych
==
'.'
)
{
goto
basic_json_parser_42
;
}
goto
basic_json_parser_24
;
}
goto
json_parser_24
;
}
json_parser_42:
yych
=
*++
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_32
;
}
if
(
yych
<=
'9'
)
{
goto
json_parser_47
;
}
goto
json_parser_32
;
json_parser_43:
yych
=
*++
m_cursor
;
if
(
yych
<=
','
)
{
if
(
yych
!=
'+'
)
else
{
goto
json_parser_32
;
if
(
yych
<=
'E'
)
{
goto
basic_json_parser_43
;
}
if
(
yych
==
'e'
)
{
goto
basic_json_parser_43
;
}
goto
basic_json_parser_24
;
}
}
else
{
if
(
yych
<=
'-'
)
basic_json_parser_50:
yych
=
*++
m_cursor
;
if
(
yych
!=
'l'
)
{
goto
json_parser_44
;
goto
basic_json_parser_32
;
}
if
(
yych
<=
'/'
)
yych
=
*++
m_cursor
;
if
(
yych
!=
's'
)
{
goto
json_parser_32
;
goto
basic_
json_parser_32
;
}
if
(
yych
<=
'9'
)
yych
=
*++
m_cursor
;
if
(
yych
!=
'e'
)
{
goto
json_parser_45
;
goto
basic_json_parser_32
;
}
goto
json_parser_32
;
}
json_parser_44:
yych
=
*++
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_32
;
}
if
(
yych
>=
':'
)
{
goto
json_parser_32
;
}
json_parser_45:
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'/'
)
{
goto
json_parser_24
;
}
if
(
yych
<=
'9'
)
{
goto
json_parser_45
;
}
goto
json_parser_24
;
json_parser_47:
yyaccept
=
1
;
m_marker
=
++
m_cursor
;
yych
=
*
m_cursor
;
if
(
yych
<=
'D'
)
{
if
(
yych
<=
'/'
)
++
m_cursor
;
{
goto
json_parser_24
;
return
token_type
::
literal_false
;
}
if
(
yych
<=
'9'
)
basic_json_parser_55:
yych
=
*++
m_cursor
;
if
(
yych
!=
'u'
)
{
goto
json_parser_47
;
goto
basic_json_parser_32
;
}
goto
json_parser_24
;
}
else
{
if
(
yych
<=
'E'
)
yych
=
*++
m_cursor
;
if
(
yych
!=
'e'
)
{
goto
json_parser_43
;
goto
basic_json_parser_32
;
}
if
(
yych
==
'e'
)
++
m_cursor
;
{
goto
json_parser_43
;
return
token_type
::
literal_true
;
}
goto
json_parser_24
;
}
json_parser_49:
yyaccept
=
1
;
yych
=
*
(
m_marker
=
++
m_cursor
);
if
(
yych
<=
'D'
)
{
if
(
yych
==
'.'
)
basic_json_parser_59:
yych
=
*++
m_cursor
;
if
(
yych
!=
'l'
)
{
goto
json_parser_4
2
;
goto
basic_json_parser_3
2
;
}
goto
json_parser_24
;
}
else
{
if
(
yych
<=
'E'
)
yych
=
*++
m_cursor
;
if
(
yych
!=
'l'
)
{
goto
json_parser_43
;
goto
basic_json_parser_32
;
}
if
(
yych
==
'e'
)
++
m_cursor
;
{
goto
json_parser_43
;
return
token_type
::
literal_null
;
}
goto
json_parser_24
;
}
json_parser_50:
yych
=
*++
m_cursor
;
if
(
yych
!=
'l'
)
{
goto
json_parser_32
;
}
yych
=
*++
m_cursor
;
if
(
yych
!=
's'
)
{
goto
json_parser_32
;
}
yych
=
*++
m_cursor
;
if
(
yych
!=
'e'
)
{
goto
json_parser_32
;
}
++
m_cursor
;
{
return
token_type
::
literal_false
;
}
json_parser_55:
yych
=
*++
m_cursor
;
if
(
yych
!=
'u'
)
{
goto
json_parser_32
;
}
yych
=
*++
m_cursor
;
if
(
yych
!=
'e'
)
{
goto
json_parser_32
;
}
++
m_cursor
;
{
return
token_type
::
literal_true
;
}
json_parser_59:
yych
=
*++
m_cursor
;
if
(
yych
!=
'l'
)
{
goto
json_parser_32
;
}
yych
=
*++
m_cursor
;
if
(
yych
!=
'l'
)
{
goto
json_parser_32
;
}
++
m_cursor
;
{
return
token_type
::
literal_null
;
}
}
}
}
inline
std
::
string
get_
string_value
()
const
inline
std
::
string
get_
token
()
const
{
return
std
::
string
(
m_start
,
static_cast
<
size_t
>
(
m_cursor
-
m_start
));
}
...
...
@@ -3266,15 +3268,9 @@ json_parser_59:
char
*
endptr
;
const
auto
float_val
=
std
::
strtod
(
reinterpret_cast
<
const
char
*>
(
m_start
),
&
endptr
);
// check if strtod read beyond the end of the lexem
if
(
endptr
!=
m_cursor
)
{
return
NAN
;
}
else
{
return
float_val
;
}
// return float_val if the whole number was translated and NAN
// otherwise
return
(
endptr
==
m_cursor
)
?
float_val
:
NAN
;
}
private:
...
...
@@ -3441,10 +3437,12 @@ json_parser_59:
{
auto
float_val
=
m_lexer
.
get_number
();
// NAN is returned if token could not be translated
// completely
if
(
std
::
isnan
(
float_val
))
{
throw
std
::
invalid_argument
(
std
::
string
(
"parse error - "
)
+
m_lexer
.
get_
string_value
()
+
" is not a number"
);
m_lexer
.
get_
token
()
+
" is not a number"
);
}
get_token
();
...
...
@@ -3466,7 +3464,7 @@ json_parser_59:
default:
{
std
::
string
error_msg
=
"parse error - unexpected
\'
"
;
error_msg
+=
m_lexer
.
get_
string_value
();
error_msg
+=
m_lexer
.
get_
token
();
error_msg
+=
"
\'
("
;
error_msg
+=
lexer
::
token_type_name
(
last_token
)
+
")"
;
throw
std
::
invalid_argument
(
error_msg
);
...
...
@@ -3486,7 +3484,7 @@ json_parser_59:
if
(
t
!=
last_token
)
{
std
::
string
error_msg
=
"parse error - unexpected
\'
"
;
error_msg
+=
m_lexer
.
get_
string_value
();
error_msg
+=
m_lexer
.
get_
token
();
error_msg
+=
"
\'
("
+
lexer
::
token_type_name
(
last_token
);
error_msg
+=
"); expected "
+
lexer
::
token_type_name
(
t
);
throw
std
::
invalid_argument
(
error_msg
);
...
...
@@ -3498,6 +3496,7 @@ json_parser_59:
std
::
string
m_buffer
;
/// the type of the last read token
typename
lexer
::
token_type
last_token
=
lexer
::
token_type
::
uninitialized
;
/// the lexer
lexer
m_lexer
;
};
};
...
...
src/json.hpp.re2c
View file @
6ef3cb51
...
...
@@ -2516,68 +2516,73 @@ class basic_json
// pointer for backtracking information
const char* m_marker = nullptr;
// remember the begin of the token
m_start = m_cursor;
/*!re2c
re2c:define:YYCTYPE = char;
re2c:define:YYCURSOR = m_cursor;
re2c:define:YYLIMIT = m_limit;
re2c:define:YYMARKER = m_marker;
re2c:indent:string = " ";
re2c:indent:top = 1;
re2c:labelprefix = "json_parser_";
re2c:yyfill:enable = 0;
// whitespace
ws = [ \t\n\r]*;
ws { return scan(); }
// structural characters
"[" { return token_type::begin_array; }
"]" { return token_type::end_array; }
"{" { return token_type::begin_object; }
"}" { return token_type::end_object; }
"," { return token_type::value_separator; }
":" { return token_type::name_separator; }
// literal names
"null" { return token_type::literal_null; }
"true" { return token_type::literal_true; }
"false" { return token_type::literal_false; }
// number
decimal_point = [.];
digit = [0-9];
digit_1_9 = [1-9];
e = [eE];
minus = [-];
plus = [+];
zero = [0];
exp = e (minus|plus)? digit+;
frac = decimal_point digit+;
int = (zero|digit_1_9 digit*);
number = minus? int frac? exp?;
number { return token_type::value_number; }
// string
quotation_mark = [\"];
escape = [\\];
unescaped = [^\"\\\000];
escaped = escape ([\"\\/bfnrt] | [u][0-9a-fA-F]{4});
char = unescaped | escaped;
string = quotation_mark char* quotation_mark;
string { return token_type::value_string; }
// end of file
'\000' { return token_type::end_of_input; }
// anything else is an error
. { return token_type::parse_error; }
*/
}
inline std::string get_string_value() const
while (true)
{
// remember the begin of the token
m_start = m_cursor;
/*!re2c
re2c:define:YYCTYPE = char;
re2c:define:YYCURSOR = m_cursor;
re2c:define:YYLIMIT = m_limit;
re2c:define:YYMARKER = m_marker;
re2c:indent:string = " ";
re2c:indent:top = 1;
re2c:labelprefix = "basic_json_parser_";
re2c:yyfill:enable = 0;
// whitespace
ws = [ \t\n\r]+;
ws { continue; }
// structural characters
"[" { return token_type::begin_array; }
"]" { return token_type::end_array; }
"{" { return token_type::begin_object; }
"}" { return token_type::end_object; }
"," { return token_type::value_separator; }
":" { return token_type::name_separator; }
// literal names
"null" { return token_type::literal_null; }
"true" { return token_type::literal_true; }
"false" { return token_type::literal_false; }
// number
decimal_point = [.];
digit = [0-9];
digit_1_9 = [1-9];
e = [eE];
minus = [-];
plus = [+];
zero = [0];
exp = e (minus|plus)? digit+;
frac = decimal_point digit+;
int = (zero|digit_1_9 digit*);
number = minus? int frac? exp?;
number { return token_type::value_number; }
// string
quotation_mark = [\"];
escape = [\\];
unescaped = [^\"\\\000];
single_escaped = [\"\\/bfnrt];
unicode_escaped = [u][0-9a-fA-F]{4};
escaped = escape (single_escaped | unicode_escaped);
char = unescaped | escaped;
string = quotation_mark char* quotation_mark;
string { return token_type::value_string; }
// end of file
'\000' { return token_type::end_of_input; }
// anything else is an error
. { return token_type::parse_error; }
*/
}
}
inline std::string get_token() const
{
return std::string(m_start, static_cast<size_t>(m_cursor - m_start));
}
...
...
@@ -2612,15 +2617,9 @@ class basic_json
char* endptr;
const auto float_val = std::strtod(reinterpret_cast<const char*>(m_start), &endptr);
// check if strtod read beyond the end of the lexem
if (endptr != m_cursor)
{
return NAN;
}
else
{
return float_val;
}
// return float_val if the whole number was translated and NAN
// otherwise
return (endptr == m_cursor) ? float_val : NAN;
}
private:
...
...
@@ -2787,10 +2786,12 @@ class basic_json
{
auto float_val = m_lexer.get_number();
// NAN is returned if token could not be translated
// completely
if (std::isnan(float_val))
{
throw std::invalid_argument(std::string("parse error - ") +
m_lexer.get_
string_value
() + " is not a number");
m_lexer.get_
token
() + " is not a number");
}
get_token();
...
...
@@ -2812,7 +2813,7 @@ class basic_json
default:
{
std::string error_msg = "parse error - unexpected \'";
error_msg += m_lexer.get_
string_value
();
error_msg += m_lexer.get_
token
();
error_msg += "\' (";
error_msg += lexer::token_type_name(last_token) + ")";
throw std::invalid_argument(error_msg);
...
...
@@ -2832,7 +2833,7 @@ class basic_json
if (t != last_token)
{
std::string error_msg = "parse error - unexpected \'";
error_msg += m_lexer.get_
string_value
();
error_msg += m_lexer.get_
token
();
error_msg += "\' (" + lexer::token_type_name(last_token);
error_msg += "); expected " + lexer::token_type_name(t);
throw std::invalid_argument(error_msg);
...
...
@@ -2844,6 +2845,7 @@ class basic_json
std::string m_buffer;
/// the type of the last read token
typename lexer::token_type last_token = lexer::token_type::uninitialized;
/// the lexer
lexer m_lexer;
};
};
...
...
test/unit.cpp
View file @
6ef3cb51
...
...
@@ -3630,6 +3630,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
...
...
@@ -3648,6 +3650,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
...
...
@@ -3668,6 +3672,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
...
...
@@ -3686,6 +3692,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
}
...
...
@@ -3707,6 +3715,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
...
...
@@ -3725,6 +3735,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
}
...
...
@@ -3744,6 +3756,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
...
...
@@ -3762,6 +3776,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
...
...
@@ -3780,6 +3796,8 @@ TEST_CASE("capacity")
{
CHECK
(
std
::
distance
(
j
.
begin
(),
j
.
end
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
begin
(),
j_const
.
end
())
==
j_const
.
size
());
CHECK
(
std
::
distance
(
j
.
rbegin
(),
j
.
rend
())
==
j
.
size
());
CHECK
(
std
::
distance
(
j_const
.
crbegin
(),
j_const
.
crend
())
==
j_const
.
size
());
}
}
}
...
...
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