1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
#
# Autogenerated by generate-bytecode-expectations.
#
---
pool type: string
execute: yes
wrap: yes
do expressions: yes
---
snippet: "
var a = do { }; return a;
"
frame size: 2
parameter count: 1
bytecode array length: 6
bytecodes: [
B(StackCheck),
B(Ldar), R(0),
B(Star), R(1),
B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
var a = do { var x = 100; }; return a;
"
frame size: 3
parameter count: 1
bytecode array length: 11
bytecodes: [
B(StackCheck),
B(LdaSmi), U8(100),
B(Star), R(1),
B(LdaUndefined),
B(Star), R(0),
B(Star), R(2),
B(Return),
]
constant pool: [
]
handlers: [
]
---
snippet: "
while(true) { var a = 10; a = do { ++a; break; }; a = 20; }
"
frame size: 2
parameter count: 1
bytecode array length: 26
bytecodes: [
B(StackCheck),
B(StackCheck),
B(LdaSmi), U8(10),
B(Star), R(1),
B(ToNumber),
B(Inc),
B(Star), R(1),
B(Star), R(0),
B(Jump), U8(12),
B(Ldar), R(0),
B(Star), R(1),
B(LdaSmi), U8(20),
B(Star), R(1),
B(Jump), U8(-21),
B(LdaUndefined),
B(Return),
]
constant pool: [
]
handlers: [
]
|