| Q | A <!--(Can use an emoji 👍) -->
| ------------------------ | ---
| Fixed Issues? | Fixes https://github.com/babel/babel-loader/issues/642
| Patch: Bug Fix? | Y
| Major: Breaking Change? | N
| Minor: New Feature? |
| Tests Added + Pass? | Yes
| Documentation PR Link | <!-- If only readme change, add `[skip ci]` to your commits -->
| Any Dependency Changes? |
| License | MIT
Since these were getting left in, things that loaded the config, and then passed in back to Babel would get `test` and such _twice_, which could lead to either bad configuration merging, or no configuration at all if the patterns were relative to different directories, as was the case in https://github.com/babel/babel-loader/issues/642.
Original PR: https://github.com/babel/babel/pull/8038
Ref Issue: https://github.com/babel/babel/issues/8184
Windows paths are broken so wanted to get a fix out since I don't see us fixing it correctly soon enough? I think that's more important than fixing the security warnings that don't apply to us until we can actually handle the change, otherwise need a version of the code that doesn't use the old dep but doesn't change the windows behavior or just remove the matching which will take some time.
* Revert "Move subclass inheritance to end (#7772)"
This reverts commit f8ab9466d331871a90f458af40b14e8d831e0c29.
* Only use getPrototypeOf if setPrototypeOf is implemented
* Update fixtures
* Helpers updates
* Update fixtures
* Fall back to getPrototypeOf
* Update fixtures
| Q | A <!--(Can use an emoji 👍) -->
| ------------------------ | ---
| Fixed Issues? |
| Patch: Bug Fix? | Y
| Major: Breaking Change? | N
| Minor: New Feature? |
| Tests Added + Pass? | Yes
| Documentation PR | <!-- If so, add `[skip ci]` to your commit message to skip CI -->
| Any Dependency Changes? |
| License | MIT
Currently the `opts.filename` value exposed to plugins is just whatever the user passed. While it _could_ be relative to the working directory, if Babel was passed an absolute URL, it'll be absolute.
This PR explicitly ensures the filename is a relative path based on the working directory. This also exposes an officially endorsed API for reading the working directory path.
