Rename unreachable_lines to skipped_lines #15483
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ilevkivskyi
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Jun 21, 2023
mypy/errors.py
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| @@ -223,8 +223,8 @@ class Errors: | |||
| # (path -> line -> error-codes) | |||
| ignored_lines: dict[str, dict[int, list[str]]] | |||
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| # Lines that are statically unreachable (e.g. due to platform/version check). | |||
| unreachable_lines: dict[str, set[int]] | |||
| # Lines that were skipped during semantic analysis (would not be type-checked). | |||
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Please keep the examples of a reason to skip: e.g. due to platform/version check
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Also, always-true: 5b6dc5f
mypy/nodes.py
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| @@ -314,8 +314,8 @@ class MypyFile(SymbolNode): | |||
| # If the value is empty, ignore all errors; otherwise, the list contains all | |||
| # error codes to ignore. | |||
| ignored_lines: dict[int, list[str]] | |||
| # Lines that are statically unreachable (e.g. due to platform/version check). | |||
| unreachable_lines: set[int] | |||
| # Lines that were skipped during semantic analysis (would not be type-checked). | |||
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Please keep the examples of a reason to skip: e.g. due to platform/version check
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Also, always-true: 5b6dc5f
|
According to mypy_primer, this change doesn't affect type check results on a corpus of open source code. ✅ |
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In #15164 we've made it so that
# type: ignores in lines skipped in semantic analysis would not be flagged as unused.In #15164 they were called "unreachable" lines but unreachability during type-checking can result in the "Statement is unreachable" error, while these statements are pruned before type-checking, so for clarity we'll use the term "skipped".