Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://github.com/typescript-eslint/typescript-eslint/issues/1852 below:

strictly enforce the produced AST matches the spec and enforce most "error recovery" parsing errors · Issue #1852 · typescript-eslint/typescript-eslint · GitHub

{
  "rules": {
    "no-throw-literal": "error"
  }
}

Just that in a file somewhere

Expected Result

This should be a parse-error and should not be linted on.

Actual Result

Parser creates a ThrowStatement with argument set to null, which breaks rules downstream, see eslint/eslint#13143 for context

Additional Info

[Error - 1:41:32 PM] TypeError: Cannot read property 'type' of null
Occurred while linting [fileName].ts:132
    at Object.couldBeError (eslint/lib/rules/utils/ast-utils.js:1262:22)
    at ThrowStatement (eslint/lib/rules/no-throw-literal.js:38:31)
    at eslint/lib/linter/safe-emitter.js:45:58
    at Array.forEach (<anonymous>)
    at Object.emit (eslint/lib/linter/safe-emitter.js:45:38)
    at NodeEventGenerator.applySelector (eslint/lib/linter/node-event-generator.js:254:26)
    at NodeEventGenerator.applySelectors (eslint/lib/linter/node-event-generator.js:283:22)
    at NodeEventGenerator.enterNode (eslint/lib/linter/node-event-generator.js:297:14)
    at CodePathAnalyzer.enterNode (eslint/lib/linter/code-path-analysis/code-path-analyzer.js:634:23)
    at eslint/lib/linter/linter.js:936:32

Versions

thorn0, avinoamsn, Belco90, DanielSWolf, KillyMXI and 3 moreExE-Boss, KillyMXI and AbdelrahmanHafez

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4