summaryrefslogtreecommitdiffstats
path: root/js/src/tests/non262/extensions/for-loop-with-lexical-declaration-and-nested-function-statement.js
blob: 9f6fd6467c0dc265a65175355985ee21dc4bb59e (plain)
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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
/*
 * Any copyright is dedicated to the Public Domain.
 * http://creativecommons.org/licenses/publicdomain/
 */

var gTestfile =
  "for-loop-with-lexical-declaration-and-nested-function-statement.js";
//-----------------------------------------------------------------------------
var BUGNUMBER = 1149797;
var summary =
  "Don't assert when freshening the scope chain for a for-loop whose head " +
  "contains a lexical declaration, where the loop body might add more " +
  "bindings at runtime";

print(BUGNUMBER + ": " + summary);

/**************
 * BEGIN TEST *
 **************/

for (let x = 0; x < 9; ++x) {
  function q1() {}
}

{
  for (let x = 0; x < 9; ++x) {
    function q2() {}
  }
}

function f1()
{
  for (let x = 0; x < 9; ++x) {
    function q3() {}
  }
}
f1();

function f2()
{
  {
    for (let x = 0; x < 9; ++x) {
      function q4() {}
    }
  }
}
f2();

for (let x = 0; x < 9; ++x)
{
  // deliberately inside a block statement
  function q5() {}
}

{
  for (let x = 0; x < 9; ++x)
  {
    // deliberately inside a block statement
    function q6() {}
  }
}

function g1()
{
  for (let x = 0; x < 9; ++x)
  {
    // deliberately inside a block statement
    function q7() {}
  }
}
g1();

function g2()
{
  {
    for (let x = 0; x < 9; ++x)
    {
      // deliberately inside a block statement
      function q8() {}
    }
  }
}
g2();

for (let x = 0; x < 9; ++x) {
  (function() {
    eval("function q9() {}");
  })();
}

{
  for (let x = 0; x < 9; ++x)
  {
    // deliberately inside a block statement
    (function() {
        eval("function q10() {}");
    })();
  }
}

function h1()
{
  for (let x = 0; x < 9; ++x)
  {
    // deliberately inside a block statement
    (function() {
        eval("function q11() {}");
    })();
  }
}
h1();

function h2()
{
  {
    for (let x = 0; x < 9; ++x)
    {
      // deliberately inside a block statement
      (function() { eval("function q12() {}"); })();
    }
  }
}
h2();

/******************************************************************************/

if (typeof reportCompare === "function")
  reportCompare(true, true);

print("Tests complete");