Bug 216439
| Summary: | `undefined is not a function` error occurs in destructuring assignment. | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | HyeockJin Kim <kherootz> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | Safari 13 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
HyeockJin Kim
Safari:
> ([a] = {0:1})
< TypeError: undefined is not a function (near '...[a]...')
Firefox:
([a] = {0:1})
Uncaught TypeError: ({0:1}) is not iterable
What steps will reproduce the problem?
(1) Enter this statement in console : ([a] = {0:1})
What is the expected result?
([a] = {0:1}) is similar to ([a] = [...{0:1}]), so a `not iterable` error should occur.
What happens instead?
([a] = {0:1})
VM89:1 Uncaught TypeError: undefined is not a function
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/69217436>
HyeockJin Kim
Can I try this issue?