Convert bool to ident instead of literal in mbe #4035
Merged
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Outdated suggestions cannot be applied.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.
Fixed #1249
Currently we treat boolean literal as
tt::Literal
, which makes parsing $lit:lit matcher easily.However, proc-macro2 treat boolean literal as
ident
:https://github.com/alexcrichton/proc-macro2/blob/4173a21dc497c67326095e438ff989cc63cd9279/src/lib.rs#L939
OT: I am quite happy we finally need to fix this bug :)