Correct approach for detecting leading pipes in match arms #4880
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In the event a pattern starts with a leading pipe the pattern span will contain, and begin with, the pipe. This updates the process to see if a match arm contains a leading pipe by leveraging this recent(ish) change to the patterns in the AST, and avoids an indexing bug that occurs when a pattern starts with a non-ascii char in the old implementation.
calebcartwright
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Jul 26, 2021
In the event a pattern starts with a leading pipe the pattern span will contain, and begin with, the pipe. This updates the process to see if a match arm contains a leading pipe by leveraging this recent(ish) change to the patterns in the AST, and avoids an indexing bug that occurs when a pattern starts with a non-ascii char in the old implementation.
calebcartwright
added a commit
that referenced
this pull request
Jul 26, 2021
In the event a pattern starts with a leading pipe the pattern span will contain, and begin with, the pipe. This updates the process to see if a match arm contains a leading pipe by leveraging this recent(ish) change to the patterns in the AST, and avoids an indexing bug that occurs when a pattern starts with a non-ascii char in the old implementation.
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Fixes #4868