microsoft / microsoft/TypeScript
Codefix for implicit-any 'this' in function
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Description
TypeScript Version: 3.1.0-dev.20180813
Code
function f() {
this.x;
}
Expected behavior:
Codefix to add this: any as a first parameter to f.
In situations where this is valid outside of the function (e.g. inside a class method), codefix to convert to const f = () => { ... } and hoist to the top of its scope if necessary.
Actual behavior:
No codefix.
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the implicit-any this example from the issue in TypeScript's language-service codefix flow. Compare the requested this: any behavior with the class-method case and verify both expected outcomes before considering the issue complete; no file or test path is named in the report.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- compilers
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 32/100