stubgen: Fix mis-parsing of double colon ("::")#20285
Merged
Merged
Conversation
When parsing the docstrings of a function to find its set of overloads, C++ code samples that mention the function name were at risk of matching the C++ scoping operator "::" as a type annotation, leading to malformed output. For example "MyFunc(foo: int) -> bool" is a valid signature, but the sample code "MyFunc(Eigen::Lower)" was being mis-parsed. Fix this by patching stubgen to reset in case it sees a double colon where a single colon "name: type" stanza was expected.
Contributor
|
According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
When parsing the docstrings of a function to find its set of overloads, C++ code samples that mention the function name were at risk of matching the C++ scoping operator "::" as a type annotation, leading to malformed output. For example "MyFunc(foo: int) -> bool" is a valid signature, but the sample code "MyFunc(Eigen::Lower)" was being mis-parsed. Fix this by patching stubgen to reset in case it sees a double colon where a single colon "name: type" stanza was expected.