Eric Traut
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c767228a82
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Improved documentation for "implied else" type narrowing.
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2023-06-29 01:28:19 +02:00 |
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PylanceBot
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74d8f3c4d2
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pull-pylance-with-pyright-1.1.316 (#5401)
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2023-06-28 10:35:29 -07:00 |
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Eric Traut
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4527c5baa3
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Changed '-' command-line feature to support multi-line input.
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2023-06-26 22:36:14 +02:00 |
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Eric Traut
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85c840c7a5
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Fixed a regression that caused a false positive when comparing type compatibility between two Callable types that involve ParamSpecs. This addresses https://github.com/microsoft/pyright/issues/5384.
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2023-06-26 22:27:25 +02:00 |
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Eric Traut
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67fe93239f
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Published 1.1.316
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2023-06-26 09:02:52 +02:00 |
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Eric Traut
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ca370ef2b8
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Fixed a bug that led to a false negative when a generic class with called its own constructor using its own type parameters as type arguments. This partially addresses https://github.com/microsoft/pyright/issues/5373. (#5381)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-25 19:41:40 +02:00 |
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Eric Traut
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d689dad11e
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Moved the evaluation of the first iterator in a comprehension expression out of the comprehension scope to better reflect runtime behavior. (#5379)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-25 09:31:44 +02:00 |
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Eric Traut
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ec761d5909
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Added isGenerator field to ListComprehensionNode. It's not currently used, but it will likely be useful in the future.
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2023-06-25 09:16:02 +02:00 |
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Eric Traut
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c286eeca9c
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Cleaned up some generator test cases.
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2023-06-25 08:09:48 +02:00 |
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Eric Traut
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9c01bf037b
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Added a small optimization to code path that assigns classes with type arguments.
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2023-06-24 02:41:15 -07:00 |
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Eric Traut
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9444c01fb4
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Fixed typo in comment.
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2023-06-23 07:12:01 -07:00 |
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Eric Traut
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195b44e042
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Moved decorator functionality out of type evaluator into its own module.
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2023-06-22 22:38:22 -07:00 |
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Eric Traut
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367b603e42
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Renamed a few internal functions for consistency.
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2023-06-22 22:23:30 -07:00 |
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Eric Traut
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a74a503064
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Fixed a bug that results in a false positive error when attempting to assign a class to a Callable type when the class is generic and the constructor includes class-scoped type variables in its parameter annotations. This addresses https://github.com/microsoft/pyright/issues/5369. (#5372)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-22 22:03:46 -07:00 |
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Eric Traut
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fbdfb52543
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Removed some unnecessary code in the code path for comparing generic class types for type compatibility.
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2023-06-22 21:17:36 -07:00 |
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Eric Traut
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1340dfac22
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Added proper fix for regression that caused crash within certain doubly-nested loops. This addresses https://github.com/microsoft/pyright/issues/5355#issuecomment-1603646306.
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2023-06-22 21:16:28 -07:00 |
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Eric Traut
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c8a25b2d61
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Revert "Added mitigation for reported assertion failure (and crash). This temporarily addresses https://github.com/microsoft/pyright/issues/5355."
This reverts commit 7b242d5e5e .
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2023-06-22 21:14:49 -07:00 |
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Eric Traut
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241cd62b95
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Removed some unnecessary code in the code path that validates generic class type compatibility.
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2023-06-22 21:01:49 -07:00 |
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Eric Traut
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ea96b47c68
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Modified the signature of the synthesized get method for TypedDict classes so it more closely matches the signature (and therefore the behavior) of the get method in dict . This addresses https://github.com/microsoft/pyright/issues/5364. (#5365)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-21 20:44:28 -07:00 |
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Eric Traut
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7fb28a4371
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Fixed a bug that resulted in a false positive when passing a class to the defaultdict constructor. If an unspecialized class type is used as a upper or lower constraint within the constraint solver, we now use default type arguments (typically Unknown ) rather than leaving these type arguments unspecified. This addresses https://github.com/microsoft/pyright/issues/5354. (#5363)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-21 18:53:59 -07:00 |
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Eric Traut
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24e755025c
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Fixed formatting in test case. No functional change.
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2023-06-21 16:02:39 -07:00 |
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Eric Traut
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b3c77ba45c
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Fixed bug that resulted in incorrect type evaluation when a generic callback protocol was invoked in a nested manner. This addresses https://github.com/microsoft/pyright/issues/5356. (#5361)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-21 15:55:50 -07:00 |
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Eric Traut
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fb62cc9bf8
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Added support for bidirectional type inference when using a dictionary expansion and a dictionary literal expression for an argument corresponding to an unpacked TypedDict **kwargs parameter. This addresses https://github.com/microsoft/pyright/issues/5358. (#5360)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-21 13:53:30 -07:00 |
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PylanceBot
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3f84540e0e
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pull-pylance-with-pyright-1.1.315 (#5359)
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2023-06-21 10:58:59 -07:00 |
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Eric Traut
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df7d83c171
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Fixed another instance of a false positive reportMissingTypeArgument error when a generic class is passed as the second argument to isinstance . This addresses https://github.com/microsoft/pyright/issues/5294.
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2023-06-21 09:52:40 -07:00 |
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Eric Traut
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7b242d5e5e
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Added mitigation for reported assertion failure (and crash). This temporarily addresses https://github.com/microsoft/pyright/issues/5355.
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2023-06-21 08:09:40 -07:00 |
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Eric Traut
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d4fd3af6d3
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Fixed a bug in the new - command-line feature. This addresses https://github.com/microsoft/pyright/issues/5342.
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2023-06-20 19:15:24 -07:00 |
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Eric Traut
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cef2712bf3
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Published 1.1.315
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2023-06-20 18:34:15 -07:00 |
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Eric Traut
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ed73c0e965
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Enhanced the isinstance type narrowing logic so it filters types based on the number of entries in a tuple if the type derives from a tuple. This addresses https://github.com/microsoft/pyright/issues/5346. (#5348)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-20 18:17:06 -07:00 |
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Eric Traut
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37535a3171
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Fixed a bug that led to incorrect type narrowing for the isinstance type guard in certain cases where the guard type and the pre-narrowed type are both generic. (#5347)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-20 17:45:02 -07:00 |
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Eric Traut
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521d84e0cf
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Added low-level caching mechanism for converting between instance and instantiation types. This should reduce memory usage in some circumstances.
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2023-06-20 16:48:02 -07:00 |
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Eric Traut
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ca8322f13a
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Fixed a bug in type caching mechanism that could have resulted in poor performance in certain circumstances.
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2023-06-20 16:45:25 -07:00 |
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Erik De Bonte
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63f5658ae7
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Support PEP 712's new attribute assignment conversion (#5343)
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2023-06-20 10:50:18 -07:00 |
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Eric Traut
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9cbe8c0841
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Fixed a bug that caused an incorrect false positive error for an assert_type call involving a Callable[[], X] type. Pyright was generating a signature with a positional-only separator in this case. This addresses https://github.com/python/typeshed/pull/10325#issuecomment-1598858415. (#5345)
Co-authored-by: Eric Traut <erictr@microsoft.com>
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2023-06-20 09:17:40 -07:00 |
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Eric Traut
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d12ad6e2be
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Updated typeshed stubs to the latest version.
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2023-06-19 23:59:08 -07:00 |
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Eric Traut
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eff69f5fe5
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Fixed a bug that caused incorrect type inference for parameters in unannotated methods within child classes who derive from a generic parent class. This addresses a bug reported on stack overflow: https://stackoverflow.com/questions/76466874/trouble-specifying-type-parameter-when-inheriting-from-generic-class.
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2023-06-19 22:35:56 -07:00 |
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Eric Traut
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43c5fae1a1
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Finished cleanup of test cases.
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2023-06-19 20:17:00 -07:00 |
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Eric Traut
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b0d4080c36
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Next batch of test case cleanup.
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2023-06-19 19:15:53 -07:00 |
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Eric Traut
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efea9b993c
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Changed behavior of non-ClassVar variables within a protocol definition. Previously, an error was reported when such variables were accessed from the class (as opposed to an instance of the class). Mypy (which was the reference implementation for PEP 544) does not report an error here. This addresses https://github.com/microsoft/pylance-release/issues/4389.
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2023-06-19 18:26:49 -07:00 |
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Eric Traut
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5568b4dc95
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Enhanced command-line version of pyright to allow file or directory names to be passed via stdin if - option is used in the command line. This addresses https://github.com/microsoft/pyright/issues/5342.
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2023-06-19 18:00:31 -07:00 |
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Eric Traut
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cd257f722e
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Next batch of test case cleanup.
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2023-06-19 15:38:13 -07:00 |
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Eric Traut
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0c5c7b65ef
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Next batch of text case cleanup.
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2023-06-19 14:23:50 -07:00 |
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Eric Traut
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899799dcf7
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Finished cleaning up "genericTypesX.py" test files.
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2023-06-19 13:33:41 -07:00 |
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Eric Traut
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1111f1b9bb
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Started to untangle the hairball related to the "genericTypesX.py" test cases.
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2023-06-19 11:49:56 -07:00 |
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Eric Traut
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67394ad67c
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Continued cleanup of test cases.
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2023-06-19 10:21:36 -07:00 |
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Eric Traut
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96e03aaad1
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Did a cleanup pass for the dataclass test cases. Renamed and reordered test cases for maintainability.
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2023-06-19 09:39:09 -07:00 |
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Eric Traut
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b7df20097a
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Fixed bug that resulted in a false positive error when defining a new type alias using the TypeAliasType constructor that defines no new type parameters but references an outer-scoped type parameter in the type alias definition. This addresses https://github.com/microsoft/pyright/issues/5341.
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2023-06-19 08:20:54 -07:00 |
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Eric Traut
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d816d0041c
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Started to do a pass over the test cases to make them more consistent.
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2023-06-19 00:00:07 -07:00 |
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Eric Traut
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23bcbcebfb
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Fixed bug in code flow engine that led to incorrect type evaluation of a variable in a nested loop. This addresses https://github.com/microsoft/pylance-release/issues/4509.
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2023-06-18 17:42:25 -07:00 |
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Eric Traut
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056415f6f4
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Fixed a bug in the control flow debugging code that prints the control flow graph. It was not correctly handling one of the node types which led to incomplete graphs.
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2023-06-18 16:40:00 -07:00 |
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