| Summary: | Duplicated name in class static block should be normal but throws SyntaxError | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Kanguk Lee <p51lee> |
| Component: | JavaScriptCore | Assignee: | Yijia Huang <yijia_huang> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | mark.lam, webkit-bug-importer, yijia_huang, ysuzuki |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Local Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Pull request: https://github.com/WebKit/WebKit/pull/6126 Committed 256311@main (d102e7a7748f): <https://commits.webkit.org/256311@main> Reviewed commits have been landed. Closing PR #6126 and removing active labels. |
// input.js class x { static { var x ; } } ________________________________ Hello, Executing the input.js using JSC throws SyntaxError, but it is expected to terminate normally. Running the input.js with JSC gives --- $ jsc input.js Exception: SyntaxError: Cannot declare a var variable that shadows a let/const/class variable: 'x'. at input.js:1 --- while other engines behave like --- # V8 $ node input.js // no error # GraalJS $ js input.js // no error --- WebKit version: 615.1.10