Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: (null)
number of ops: 46
compiled vars: !0 = $gen
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > DECLARE_CLASS 'rewindablegenerator'
52 1 INIT_FCALL 'baz'
2 DO_FCALL 0 $1
3 ASSIGN !0, $1
54 4 INIT_METHOD_CALL !0, 'current'
5 DO_FCALL 0 $3
6 CONCAT ~4 $3, '+0%0A'
7 ECHO ~4
55 8 INIT_METHOD_CALL !0, 'next'
9 DO_FCALL 0
56 10 INIT_METHOD_CALL !0, 'current'
11 DO_FCALL 0 $6
12 CONCAT ~7 $6, '+1%0A'
13 ECHO ~7
57 14 INIT_METHOD_CALL !0, 'next'
15 DO_FCALL 0
58 16 INIT_METHOD_CALL !0, 'current'
17 DO_FCALL 0 $9
18 CONCAT ~10 $9, '+2%0A'
19 ECHO ~10
59 20 INIT_METHOD_CALL !0, 'next'
21 DO_FCALL 0
60 22 INIT_METHOD_CALL !0, 'current'
23 DO_FCALL 0 $12
24 CONCAT ~13 $12, '+3%0A'
25 ECHO ~13
62 26 ECHO 'rewind%0A'
63 27 INIT_METHOD_CALL !0, 'rewind'
28 DO_FCALL 0
64 29 INIT_METHOD_CALL !0, 'current'
30 DO_FCALL 0 $15
31 CONCAT ~16 $15, '+0%0A'
32 ECHO ~16
65 33 INIT_METHOD_CALL !0, 'next'
34 DO_FCALL 0
66 35 INIT_METHOD_CALL !0, 'current'
36 DO_FCALL 0 $18
37 CONCAT ~19 $18, '+1%0A'
38 ECHO ~19
67 39 INIT_METHOD_CALL !0, 'next'
40 DO_FCALL 0
68 41 INIT_METHOD_CALL !0, 'current'
42 DO_FCALL 0 $21
43 CONCAT ~22 $21, '+2%0A'
44 ECHO ~22
45 > RETURN 1
Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename: /in/YS6Ze
function name: test
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
40 0 E > GENERATOR_CREATE
41 1 YIELD 0
42 2 YIELD 1
43 3 YIELD 2
44 4 YIELD 3
45 5 YIELD 4
46 6 > GENERATOR_RETURN
End of function test
Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: baz
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
49 0 E > NEW $0 'RewindableGenerator'
1 SEND_VAL_EX 'test'
2 DO_FCALL 0
3 > RETURN $0
50 4* > RETURN null
End of function baz
Class RewindableGenerator:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: __construct
number of ops: 6
compiled vars: !0 = $iteratorConstructor
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
9 0 E > RECV !0
10 1 ASSIGN_OBJ 'iteratorConstructor'
2 OP_DATA !0
11 3 INIT_METHOD_CALL 'rewind'
4 DO_FCALL 0
12 5 > RETURN null
End of function __construct
Function rewind:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename: /in/YS6Ze
function name: rewind
number of ops: 11
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > FETCH_OBJ_R ~0 'rewound'
1 BOOL_NOT ~1 ~0
2 > JMPZ ~1, ->10
16 3 > FETCH_OBJ_R ~3 'iteratorConstructor'
4 INIT_DYNAMIC_CALL ~3
5 DO_FCALL 0 $4
6 ASSIGN_OBJ 'iterator'
7 OP_DATA $4
17 8 ASSIGN_OBJ 'rewound'
9 OP_DATA <true>
19 10 > > RETURN null
End of function rewind
Function next:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: next
number of ops: 6
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
22 0 E > FETCH_OBJ_R ~0 'iterator'
1 INIT_METHOD_CALL ~0, 'next'
2 DO_FCALL 0
23 3 ASSIGN_OBJ 'rewound'
4 OP_DATA <false>
24 5 > RETURN null
End of function next
Function valid:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: valid
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
27 0 E > FETCH_OBJ_R ~0 'iterator'
1 INIT_METHOD_CALL ~0, 'valid'
2 DO_FCALL 0 $1
3 > RETURN $1
28 4* > RETURN null
End of function valid
Function key:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: key
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
31 0 E > FETCH_OBJ_R ~0 'iterator'
1 INIT_METHOD_CALL ~0, 'key'
2 DO_FCALL 0 $1
3 > RETURN $1
32 4* > RETURN null
End of function key
Function current:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YS6Ze
function name: current
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
35 0 E > FETCH_OBJ_R ~0 'iterator'
1 INIT_METHOD_CALL ~0, 'current'
2 DO_FCALL 0 $1
3 > RETURN $1
36 4* > RETURN null
End of function current
End of class RewindableGenerator.
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