allow interner cache to be shared across parsers (#3699) #3700
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
This patch is to potentially fix (#3699). It allows the parser interner cache to be shared between multiple parsers on the same thread. I'm not quite sure what the consequences of this are, but most of the tests pass on my laptop (the failures already exist on incoming so I believe they are unrelated).
cargo install mongrel2
works as well.