closure-compiler
https://github.com/google/closure-compiler
Java
A JavaScript checker and optimizer.
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- Issues
- Parser crashes (StringIndexOutOfBoundsException) on a template literal with an unnecessary escape followed by an invalid escape, e.g. String.raw`\a\uc1`
- CC incorrectly merges uninitialised let in a for loop body into an outer var in
- for-of IteratorClose transpilation (a60744c) adds ~5% to ES5 bundle size, even for typed Arrays
- Internal compiler error (JSC_ILLEGAL_MODULE_RENAMING_CONFLICT) on duplicate var declarations in ES module mode
- Robustness: malformed sourceMappingURL URI aborts the whole compile (uncaught RuntimeException); deps.js addDependency path and manifest lines written unescaped
- fix: prevent prototype confusion via __proto__ key in Object.fromEntries polyfill
- Fix NPE in InlineObjectLiterals when block-scoped function shadows hoisted var (fixes #4200)
- Fix: Default resolveSourceMapAnnotations to false to prevent arbitrary file read (#4322)
- Don't rename a function expression's name to match a parameter shadowing it
- Allow delimiter defaults in optional JSDoc parameters
- Docs
- Java not yet supported