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underfin 78b427bc50
feat(transform): support es2015 new target (#1967) 
Here implementing the es2015 new target transform, see detail at
https://babel.dev/docs/babel-plugin-transform-template-new-target.

Here has three kinds need to be distinguished.

- `NewTargetKind::Method`, it from `AstKind::ObjectMethod` or
`AstKind::MethodDefinitionKind::Get/Set/Method`. It will be transformed
to `void 0`.
- `NewTargetKind::Constructor`, is from `
AstKind::MethodDefinitionKind::Constructor`. It will be transformed to
`this.constructor`.
- `NewTargetKind::Function`, is from ` AstKind::Function`, here the
function is not the above function. It will be transformed to `this
instanceof _target ? this.constructor : void 0`, here `_target` comes
from the function name or is created by scope uid ident.
2024-01-10 23:59:56 +08:00
..
src feat(transform): support es2015 new target (#1967) 2024-01-10 23:59:56 +08:00
babel.snap.md feat(transform): support es2015 new target (#1967) 2024-01-10 23:59:56 +08:00
babel_exec.snap.md feat(transform): support es2015 new target (#1967) 2024-01-10 23:59:56 +08:00
Cargo.toml ci: fix codecov not executing on conformance tests 2023-12-16 13:38:40 +08:00
README.md feat(transformer_conformance): use bun to run babel exec.js test cases (#1012) 2023-10-25 03:06:07 +00:00
typescript.snap.md feat(transform): TypeScript Enum (#1173) 2023-11-28 10:33:01 +08:00

README.md

Transformation Conformance Test Runner

Execution

This test runner uses the transformation plugin test suite from the babel repository.

The failing test cases are listed in ./babel.snap.md

To get started, run

cargo run -p oxc_transform_conformance

or watch for changes

just watch 'run -p oxc_transform_conformance'

Options

--filter

To filter for a specific test case, apply the --filter path option, e.g.

cargo run -p oxc_transform_conformance -- --filter react/arrow-functions

--exec

The babel test suite contains many exec.js files, they need to be executed by a runtime.

Bun is the preferred way to execute these tests, which you may install them via https://bun.sh/docs/installation.

Once bun is installed, apply the --exec flag:

cargo run -p oxc_transform_conformance -- --exec

The failing test cases are listed in ./babel_exec.snap.md.