summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/annexB/language/eval-code/direct/global-block-decl-eval-global-skip-early-err-for.js
blob: 3bdcbf5e55cb89dc04726640e1bdeef3ff62b33f (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
// This file was procedurally generated from the following sources:
// - src/annex-b-fns/eval-global-skip-early-err-for.case
// - src/annex-b-fns/eval-global/direct-block.template
/*---
description: Extension not observed when creation of variable binding would produce an early error (for statement) (Block statement in eval code containing a function declaration)
esid: sec-web-compat-evaldeclarationinstantiation
flags: [generated, noStrict]
info: |
    B.3.3.3 Changes to EvalDeclarationInstantiation

    [...]
    ii. If replacing the FunctionDeclaration f with a VariableStatement that
        has F as a BindingIdentifier would not produce any Early Errors for
        body, then
    [...]
---*/
assert.throws(ReferenceError, function() {
  f;
}, 'An initialized binding is not created prior to evaluation');
assert.sameValue(
  typeof f,
  'undefined',
  'An uninitialized binding is not created prior to evaluation'
);

eval(
  'for (let f; ; ) {{ function f() {  } }break;\
  }'
);

assert.throws(ReferenceError, function() {
  f;
}, 'An initialized binding is not created following evaluation');
assert.sameValue(
  typeof f,
  'undefined',
  'An uninitialized binding is not created following evaluation'
);

reportCompare(0, 0);