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ruff/crates/ty_python_semantic/resources/mdtest/snapshots
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Douglas Creager aba0bd568e
[ty] Diagnostic for generic classes that reference typevars in enclosing scope (#20822) 
Generic classes are not allowed to bind or reference a typevar from an
enclosing scope:

```py
def f[T](x: T, y: T) -> None:
    class Ok[S]: ...
    # error: [invalid-generic-class]
    class Bad1[T]: ...
    # error: [invalid-generic-class]
    class Bad2(Iterable[T]): ...

class C[T]:
    class Ok1[S]: ...
    # error: [invalid-generic-class]
    class Bad1[T]: ...
    # error: [invalid-generic-class]
    class Bad2(Iterable[T]): ...
```

It does not matter if the class uses PEP 695 or legacy syntax. It does
not matter if the enclosing scope is a generic class or function. The
generic class cannot even _reference_ an enclosing typevar in its base
class list.

This PR adds diagnostics for these cases.

In addition, the PR adds better fallback behavior for generic classes
that violate this rule: any enclosing typevars are not included in the
class's generic context. (That ensures that we don't inadvertently try
to infer specializations for those typevars in places where we
shouldn't.) The `dulwich` ecosystem project has [examples of
this](d912eaaffd/dulwich/config.py (L251))
that were causing new false positives on #20677.

---------

Co-authored-by: Alex Waygood <Alex.Waygood@Gmail.com>
2025-10-13 19:30:49 -04:00
..
annotations.md_-_Assignment_with_anno…_-_PEP-604_in_non-type-…_-_Earlier_versions_(f2859c9800f37c7).snap [ty] Tell the user why we inferred the Python version we inferred (#18082) 2025-05-21 11:06:27 -04:00
assert_never.md_-_`assert_never`_-_Basic_functionality_-_Diagnostics_(be8f5d8b0718ee54).snap [ty] Infer slightly more precise types for comprehensions (#20111) 2025-08-27 13:21:47 +01:00
assert_type.md_-_`assert_type`_-_Basic_(c507788da2659ec9).snap [ty] Use annotated parameters as type context (#20635) 2025-10-03 17:14:51 -04:00
async.md_-_Async_with_statement…_-_Accidental_use_of_as…_(5b8c1b4d846bc544).snap [ty] Diagnostics for async context managers (#19704) 2025-08-05 07:41:37 -07:00
async_for.md_-_Async_-_Error_cases_-_No_`__aiter__`_metho…_(4fbd80e21774cc23).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
async_for.md_-_Async_-_Error_cases_-_No_`__anext__`_metho…_(a0b186714127abee).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
async_for.md_-_Async_-_Error_cases_-_Possibly_missing_`__…_(33924dbae5117216).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
async_for.md_-_Async_-_Error_cases_-_Possibly_missing_`__…_(e2600ca4708d9e54).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
async_for.md_-_Async_-_Error_cases_-_Synchronously_iterab…_(80fa705b1c61d982).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
async_for.md_-_Async_-_Error_cases_-_Wrong_signature_for_…_(b614724363eec343).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
async_for.md_-_Async_-_Error_cases_-_Wrong_signature_for_…_(e1f3e9275d0a367).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
attribute_assignment…_-_Attribute_assignment_-_`ClassVar`s_(8d7cca27987b099d).snap Revert "[ty] Use invalid-assignment error code for invalid assignments to ClassVars" (#20158) 2025-08-29 19:48:45 +01:00
attribute_assignment…_-_Attribute_assignment_-_Data_descriptors_-_Invalid_`__set__`_me…_(116c27bd98838df7).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
attribute_assignment…_-_Attribute_assignment_-_Data_descriptors_-_Invalid_argument_typ…_(a903c11fedbc5020).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
attribute_assignment…_-_Attribute_assignment_-_Instance_attributes_…_(ebfb3de6d1b96b23).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
attribute_assignment…_-_Attribute_assignment_-_Possibly-missing_att…_(e603e3da35f55c73).snap [ty] Rename "possibly unbound" diagnostics to "possibly missing" (#20492) 2025-09-23 14:26:55 +00:00
attribute_assignment…_-_Attribute_assignment_-_Pure_instance_attrib…_(d13d57d3cc36face).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
attribute_assignment…_-_Attribute_assignment_-_Setting_attributes_o…_(467e26496f4c0c13).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
attribute_assignment…_-_Attribute_assignment_-_Unknown_attributes_(368ba83a71ef2120).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
attributes.md_-_Attributes_-_Invalid_access_to_at…_(5457445ffed43a87).snap [ty] Don't add incorrect subdiagnostic for unresolved reference (#18487) 2025-06-27 12:40:33 +00:00
basic.md_-_Structures_-_Attempting_to_import…_(2fcfcf567587a056).snap [ty] Improve diagnostics if the user attempts to import a stdlib module that does not exist on their configured Python version (#18403) 2025-06-02 10:52:26 +00:00
basic.md_-_Structures_-_Attempting_to_import…_(c14954eefd15211f).snap [ty] Improve diagnostics if the user attempts to import a stdlib module that does not exist on their configured Python version (#18403) 2025-06-02 10:52:26 +00:00
basic.md_-_Structures_-_Multiple_objects_imp…_(cbfbf5ff94e6e104).snap [ty] Add search paths info to unresolved import diagnostics (#20040) 2025-08-26 11:01:16 -04:00
basic.md_-_Structures_-_Unresolvable_module_…_(846453deaca1071c).snap [ty] Add search paths info to unresolved import diagnostics (#20040) 2025-08-26 11:01:16 -04:00
basic.md_-_Structures_-_Unresolvable_submodu…_(4fad4be9778578b7).snap [ty] Add search paths info to unresolved import diagnostics (#20040) 2025-08-26 11:01:16 -04:00
cast.md_-_`cast`_-_Diagnostic_snapshots_(91dd3d45b6d7f2c8).snap [ty] highlight the argument in static_assert error messages (#19426) 2025-07-23 08:24:12 -07:00
dataclasses.md_-_Dataclasses_-_`dataclasses.KW_ONLY…_(dd1b8f2f71487f16).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
deprecated.md_-_Tests_for_the_`@depr…_-_Introduction_(cff2724f4c9d28c4).snap [ty] Add support for @warnings.deprecated (#19376) 2025-07-18 23:50:29 +00:00
deprecated.md_-_Tests_for_the_`@depr…_-_Syntax_(142fa2948c3c6cf1).snap [ty] Sync vendored typeshed stubs (#20083) 2025-08-25 17:01:51 +00:00
descriptor_protocol.…_-_Descriptor_protocol_-_Special_descriptors_-_Properties_with_no_s…_(176795bc1727dda7).snap [ty] Better error message for attempting to assign to a read-only property (#20150) 2025-08-29 13:22:23 +00:00
final.md_-_`typing.Final`_-_Full_diagnostics_(174fdd8134fb325b).snap [ty] Improved diagnostic for reassignments of Final symbols (#19214) 2025-07-08 20:29:07 +02:00
for.md_-_For_loops_-_`__iter__`_does_not_…_(92e3fdd69edad63d).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_`__iter__`_method_wi…_(1136c0e783d61ba4).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_`__iter__`_returns_a…_(707bd02a22c4acc8).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Bad_`__getitem__`_me…_(3ffe352bb3a76715).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Invalid_iterable_(3153247bb9a9b72a).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
for.md_-_For_loops_-_New_over_old_style_i…_(a90ba167a7c191eb).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
for.md_-_For_loops_-_No_`__iter__`_method…_(36425dbcbd793d2b).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly-not-callabl…_(49a21e4b7fe6e97b).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly_invalid_`__…_(6805a6032e504b63).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly_invalid_`__…_(6388761c90a0555c).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly_invalid_`__…_(c626bde8651b643a).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly_missing_`__…_(9f781babda99d74b).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly_missing_`__…_(77269542b8e81774).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Possibly_missing_`__…_(d8a02a0fcbb390a3).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Union_type_as_iterab…_(6177bb6d13a22241).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_Union_type_as_iterab…_(ba36fbef63a14969).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
for.md_-_For_loops_-_With_non-callable_it…_(a1cdf01ad69ac37c).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
functions.md_-_Generic_functions___L…_-_Inferring_a_bound_ty…_(d50204b9d91b7bd1).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
functions.md_-_Generic_functions___L…_-_Inferring_a_constrai…_(48ab83f977c109b4).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
functions.md_-_Generic_functions___P…_-_Inferring_a_bound_ty…_(5935d14c26afe407).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
functions.md_-_Generic_functions___P…_-_Inferring_a_constrai…_(d2c475fccc70a8e2).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
instance_layout_conf…_-_Tests_for_ty's_`inst…_-_`__slots__`___incompa…_(98b54233987eb654).snap [ty] Improve disjointness inference for NominalInstanceTypes and SubclassOfTypes (#18864) 2025-06-24 20:27:37 +00:00
instance_layout_conf…_-_Tests_for_ty's_`inst…_-_Built-ins_with_impli…_(f5857d64ce69ca1d).snap [ty] Add support for PEP 800 (#20084) 2025-08-25 19:39:05 +01:00
instances.md_-_Binary_operations_on…_-_Operations_involving…_(492b1163b8163c05).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid.md_-_Tests_for_invalid_ty…_-_Diagnostics_for_comm…_-_List-literal_used_wh…_(f80dbf5dd571c940).snap [ty] Add hints to invalid-type-form for common mistakes (#18543) 2025-06-09 00:40:05 +01:00
invalid.md_-_Tests_for_invalid_ty…_-_Diagnostics_for_comm…_-_Module-literal_used_…_(652fec4fd4a6c63a).snap [ty] Improve invalid-type-form diagnostic where a module-literal type is used in a type expression and the module has a member which would be valid in a type expression (#18244) 2025-05-21 15:38:56 -04:00
invalid.md_-_Tests_for_invalid_ty…_-_Diagnostics_for_comm…_-_Tuple-literal_used_w…_(f61204fc81905069).snap [ty] Add hints to invalid-type-form for common mistakes (#18543) 2025-06-09 00:40:05 +01:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Basic_(16be9d90a741761).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Calls_to_methods_(4b3b8695d519a02).snap [ty] Improve diagnostics for bad calls to functions (#20022) 2025-08-21 22:00:44 +01:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Different_files_(d02c38e2dd054b4c).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Different_source_ord…_(9b0bf549733d3f0a).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Many_parameters_(ee38fd34ceba3293).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Many_parameters_acro…_(1d5d112808c49e9d).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Many_parameters_with…_(4bc5c16cd568b8ec).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Test_calling_a_funct…_(3b18271a821a59b).snap [ty] Sync vendored typeshed stubs (#19607) 2025-07-28 22:06:33 +00:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_Keyword_only_argumen…_(8d9f18c78137411).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_Mix_of_arguments_(cfc64b1136058112).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_One_keyword_argument_(cc34b2f7d19d427e).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_Only_positional_(3dc93b1709eb3be9).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_Synthetic_arguments_(4c09844bbbf47741).snap [ty] Improve diagnostics for bad calls to functions (#20022) 2025-08-21 22:00:44 +01:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_Variadic_arguments_(e26a3e7b2773a63b).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_argument_typ…_-_Invalid_argument_typ…_-_Tests_for_a_variety_…_-_Variadic_keyword_arg…_(4c855e39ea6baeaf).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
invalid_await.md_-_Invalid_await_diagno…_-_`__await__`_definiti…_(15b05c126b6ae968).snap [ty] Add diagnostics for invalid await expressions (#19711) 2025-08-14 14:38:33 -07:00
invalid_await.md_-_Invalid_await_diagno…_-_`__await__`_definiti…_(ccb69f512135dd61).snap [ty] Add diagnostics for invalid await expressions (#19711) 2025-08-14 14:38:33 -07:00
invalid_await.md_-_Invalid_await_diagno…_-_Basic_(f15db7dc447d0795).snap [ty] Sync vendored typeshed stubs (#20083) 2025-08-25 17:01:51 +00:00
invalid_await.md_-_Invalid_await_diagno…_-_Custom_type_with_mis…_(9ce1ee3cd1c9c8d1).snap [ty] Add diagnostics for invalid await expressions (#19711) 2025-08-14 14:38:33 -07:00
invalid_await.md_-_Invalid_await_diagno…_-_Custom_type_with_pos…_(a028edbafe180ca).snap [ty] Rename "possibly unbound" diagnostics to "possibly missing" (#20492) 2025-09-23 14:26:55 +00:00
invalid_await.md_-_Invalid_await_diagno…_-_Invalid_union_return…_(fedf62ffaca0f2d7).snap [ty] Add diagnostics for invalid await expressions (#19711) 2025-08-14 14:38:33 -07:00
invalid_await.md_-_Invalid_await_diagno…_-_Non-callable_`__awai…_(d78580fb6720e4ea).snap [ty] Add diagnostics for invalid await expressions (#19711) 2025-08-14 14:38:33 -07:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_`TypeVar`_parameter_…_(8424f2b8bc4351f9).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Boolean_parameters_m…_(3edf97b20f58fa11).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Cannot_be_both_covar…_(b7b0976739681470).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Cannot_have_both_bou…_(4ca5f13621915554).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Cannot_have_only_one…_(8b0258f5188209c6).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Invalid_feature_for_…_(72827c64b5c73d05).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Invalid_keyword_argu…_(39164266ada3dc2f).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Must_be_directly_ass…_(c2e3e46852bb268f).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Must_have_a_name_(79a4ce09338e666b).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_Name_can't_be_given_…_(8f6aed0dba79e995).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
legacy_typevars.md_-_Legacy_typevar_creat…_-_No_variadic_argument…_(9d57505425233fd8).snap [ty] defer inference of legacy TypeVar bound/constraints/defaults (#20598) 2025-10-09 21:08:37 +00:00
membership_test.md_-_Comparison___Membersh…_-_Return_type_that_doe…_(feccf6b9da1e7cd3).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
missing_argument.md_-_Missing_argument_dia…_(f0811e84fcea1085).snap [ty] Improve diagnostics for bad calls to functions (#20022) 2025-08-21 22:00:44 +01:00
mro.md_-_Method_Resolution_Or…_-_`__bases__`_includes…_(d2532518c44112c8).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
mro.md_-_Method_Resolution_Or…_-_`__bases__`_lists_th…_(6f8d0bf648c4b305).snap [ty] Split invalid-base error code into two error codes (#18245) 2025-05-21 18:02:39 -04:00
mro.md_-_Method_Resolution_Or…_-_`__bases__`_lists_wi…_(ea7ebc83ec359b54).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
mro.md_-_Method_Resolution_Or…_-_Unresolvable_MROs_in…_(e2b355c09a967862).snap [ty] Track different uses of legacy typevars, including context when rendering typevars (#19604) 2025-08-01 12:20:32 -04:00
named_tuple.md_-_`NamedTuple`_-_`typing.NamedTuple`_-_Definition_(bbf79630502e65e9).snap [ty] Cover full range of annotated assignments (#20261) 2025-09-05 10:12:40 +02:00
named_tuple.md_-_`NamedTuple`_-_`typing.NamedTuple`_-_Multiple_Inheritance_(82ed33d1b3b433d8).snap [ty] Detect illegal multiple inheritance with NamedTuple (#19943) 2025-08-18 12:03:01 +00:00
no_matching_overload…_-_No_matching_overload…_-_A_class_constructor_…_(dd9f8a8f736a329).snap [ty] Improve invalid method calls for unmatched overloads (#18122) 2025-05-15 11:39:14 -04:00
no_matching_overload…_-_No_matching_overload…_-_A_method_call_with_u…_(31cb5f881221158e).snap [ty] Improve invalid method calls for unmatched overloads (#18122) 2025-05-15 11:39:14 -04:00
no_matching_overload…_-_No_matching_overload…_-_Call_to_function_wit…_(dd80c593d9136f35).snap ty_python_semantic: improve failed overloaded function call 2025-05-14 11:13:41 -04:00
no_matching_overload…_-_No_matching_overload…_-_Call_to_function_wit…_(f66e3a8a3977c472).snap ty_python_semantic: improve failed overloaded function call 2025-05-14 11:13:41 -04:00
no_matching_overload…_-_No_matching_overload…_-_Calls_to_overloaded_…_(3553d085684e16a0).snap ty_python_semantic: improve failed overloaded function call 2025-05-14 11:13:41 -04:00
no_matching_overload…_-_No_matching_overload…_-_Calls_to_overloaded_…_(36814b28492c01d2).snap ty_python_semantic: improve failed overloaded function call 2025-05-14 11:13:41 -04:00
not.md_-_Unary_not_-_Object_that_implemen…_(ab3f546bf004e24d).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
overloads.md_-_Overloads_-_Argument_type_expans…_-_Optimization___Limit_…_(cd61048adbc17331).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
overloads.md_-_Overloads_-_Invalid_-_`@overload`-decorate…_(d17a1580f99a6402).snap [ty] Improve diagnostics for bad @overload definitions (#20745) 2025-10-07 21:52:57 +00:00
overloads.md_-_Overloads_-_Invalid_-_At_least_two_overloa…_(84dadf8abd8f2f2).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
overloads.md_-_Overloads_-_Invalid_-_Inconsistent_decorat…_-_`@classmethod`_(aaa04d4cfa3adaba).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
overloads.md_-_Overloads_-_Invalid_-_Inconsistent_decorat…_-_`@final`_(f8e529ec23a61665).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
overloads.md_-_Overloads_-_Invalid_-_Inconsistent_decorat…_-_`@override`_(2df210735ca532f9).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
overloads.md_-_Overloads_-_Invalid_-_Overload_without_an_…_-_Regular_modules_(5c8e81664d1c7470).snap [ty] Improve diagnostics for bad @overload definitions (#20745) 2025-10-07 21:52:57 +00:00
protocols.md_-_Protocols_-_Calls_to_protocol_cl…_(288988036f34ddcf).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
protocols.md_-_Protocols_-_Diagnostics_for_prot…_(585a3e9545d41b64).snap [ty] Strict validation of protocol members (#17750) 2025-08-19 22:45:41 +00:00
protocols.md_-_Protocols_-_Invalid_calls_to_`ge…_(3d0c4ee818c4d8d5).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
protocols.md_-_Protocols_-_Narrowing_of_protoco…_(98257e7c2300373).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
protocols.md_-_Protocols_-_Protocol_members_in_…_(21be5d9bdab1c844).snap [ty] Filter out revealed-type and undefined-reveal diagnostics from mdtest snapshots (#20820) 2025-10-12 18:39:32 +00:00
return_type.md_-_Function_return_type_-_Diagnostics_for_`inv…_(35563a74094b14d5).snap [ty] Add diagnosis for function with no return statement but with return type annotation (#18359) 2025-05-29 23:17:18 +00:00
return_type.md_-_Function_return_type_-_Generator_functions_-_Asynchronous_(408134055c24a538).snap [ty] Minor: test isolation (#19597) 2025-07-28 15:52:59 +02:00
return_type.md_-_Function_return_type_-_Generator_functions_-_Synchronous_(6a32ec69d15117b8).snap [ty] Minor: test isolation (#19597) 2025-07-28 15:52:59 +02:00
return_type.md_-_Function_return_type_-_Invalid_conditional_…_(94c036c5d3803ab2).snap [ty] Fix Inconsistent casing in diagnostic (#18084) 2025-05-14 08:26:48 +02:00
return_type.md_-_Function_return_type_-_Invalid_implicit_ret…_(3d2d19aa49b28f1c).snap [ty] Add diagnosis for function with no return statement but with return type annotation (#18359) 2025-05-29 23:17:18 +00:00
return_type.md_-_Function_return_type_-_Invalid_implicit_ret…_(393cb38bf7119649).snap [ty] Add diagnosis for function with no return statement but with return type annotation (#18359) 2025-05-29 23:17:18 +00:00
return_type.md_-_Function_return_type_-_Invalid_return_type_(a91e0c67519cd77f).snap [ty] Improve disambiguation of types via fully qualified names (#20141) 2025-08-29 08:44:18 +00:00
return_type.md_-_Function_return_type_-_Invalid_return_type_…_(c3a523878447af6b).snap Update default and latest Python versions for 3.14 (#20725) 2025-10-07 12:23:11 -04:00
rich_comparison.md_-_Comparison___Rich_Com…_-_Chained_comparisons_…_(c391c13e2abc18a0).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
scoping.md_-_Scoping_rules_for_ty…_-_Nested_formal_typeva…_-_Generic_class_within…_(711fb86287c4d87b).snap [ty] Diagnostic for generic classes that reference typevars in enclosing scope (#20822) 2025-10-13 19:30:49 -04:00
scoping.md_-_Scoping_rules_for_ty…_-_Nested_formal_typeva…_-_Generic_class_within…_(3259718bf20b45a2).snap [ty] Diagnostic for generic classes that reference typevars in enclosing scope (#20822) 2025-10-13 19:30:49 -04:00
semantic_syntax_erro…_-_Semantic_syntax_erro…_-_`async`_comprehensio…_-_Python_3.10_(96aa8ec77d46553d).snap [ty] Async for loops and async iterables (#19634) 2025-07-30 17:40:24 +02:00
shadowing.md_-_Shadowing_-_Implicit_class_shado…_(c8ff9e3a079e8bd5).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
shadowing.md_-_Shadowing_-_Implicit_function_sh…_(a1515328b775ebc1).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
single_matching_over…_-_Single_matching_over…_-_Call_to_function_wit…_(8fdf5a06afc7d4fe).snap [ty] Surface matched overload diagnostic directly (#18452) 2025-06-20 08:36:49 +05:30
single_matching_over…_-_Single_matching_over…_-_Limited_number_of_ov…_(93e9a157fdca3ab2).snap [ty] Surface matched overload diagnostic directly (#18452) 2025-06-20 08:36:49 +05:30
super.md_-_Super_-_Basic_Usage_-_Explicit_Super_Objec…_(b753048091f275c0).snap [ty] Fix false-positive diagnostics on super() calls (#20814) 2025-10-13 10:57:46 +00:00
super.md_-_Super_-_Basic_Usage_-_Implicit_Super_Objec…_(f9e5e48e3a4a4c12).snap [ty] Fix false-positive diagnostics on super() calls (#20814) 2025-10-13 10:57:46 +00:00
sync.md_-_With_statements_-_Accidental_use_of_no…_(b07503f9b773ea61).snap [ty] Diagnostics for async context managers (#19704) 2025-08-05 07:41:37 -07:00
too_many_positionals…_-_too-many-positional-…_(eafa522239b42502).snap [ty] Improve diagnostics for bad calls to functions (#20022) 2025-08-21 22:00:44 +01:00
tuples.md_-_Comparison___Tuples_-_Chained_comparisons_…_(f45f1da2f8ca693d).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
tuples.md_-_Comparison___Tuples_-_Equality_with_elemen…_(39b614d4707c0661).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
ty_extensions.md_-_`ty_extensions`_-_Diagnostic_snapshots_(662547cd88c67f9f).snap [ty] Rename type_api => ty_extensions (#19523) 2025-07-24 08:24:26 +00:00
typed_dict.md_-_`TypedDict`_-_Diagnostics_(e5289abf5c570c29).snap [ty] Add backreferences to TypedDict items in diagnostics (#20262) 2025-09-05 12:38:37 +02:00
union_call.md_-_Calling_a_union_of_f…_-_A_smaller_scale_exam…_(c24ecd8582e5eb2f).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
union_call.md_-_Calling_a_union_of_f…_-_Multiple_variants_bu…_(d840ac443ca8ec7f).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
union_call.md_-_Calling_a_union_of_f…_-_Try_to_cover_all_pos…_-_Cover_keyword_argume…_(ad1d489710ee2a34).snap [ty] eliminate is_fully_static (#18799) 2025-06-24 18:02:05 -07:00
union_call.md_-_Calling_a_union_of_f…_-_Try_to_cover_all_pos…_-_Cover_non-keyword_re…_(707b284610419a54).snap [ty] Truncate type display for long unions in some situations (#20730) 2025-10-08 11:21:26 +01:00
unknown_argument.md_-_Unknown_argument_dia…_(f419c2a8e2ce2412).snap [ty] Improve diagnostics for bad calls to functions (#20022) 2025-08-21 22:00:44 +01:00
unpacking.md_-_Unpacking_-_Exactly_too_few_valu…_(f920ea85eefe9cfe).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unpacking.md_-_Unpacking_-_Exactly_too_many_val…_(a53a2aec02bc999).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unpacking.md_-_Unpacking_-_Right_hand_side_not_…_(fae6e2d526396252).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unpacking.md_-_Unpacking_-_Too_few_values_to_un…_(cef19e6b2b58e6a3).snap [ty] Support variable-length tuples in unpacking assignments (#18948) 2025-06-27 15:29:04 -04:00
unresolved_import.md_-_Unresolved_import_di…_-_An_unresolvable_impo…_(72d090df51ea97b8).snap [ty] Add search paths info to unresolved import diagnostics (#20040) 2025-08-26 11:01:16 -04:00
unresolved_import.md_-_Unresolved_import_di…_-_Using_`from`_with_a_…_(12d4a70b7fc67cc6).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unresolved_import.md_-_Unresolved_import_di…_-_Using_`from`_with_an…_(6cff507dc64a1bff).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unresolved_import.md_-_Unresolved_import_di…_-_Using_`from`_with_an…_(9da56616d6332a83).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unresolved_import.md_-_Unresolved_import_di…_-_Using_`from`_with_an…_(9fa713dfa17cc404).snap [ty] Add search paths info to unresolved import diagnostics (#20040) 2025-08-26 11:01:16 -04:00
unresolved_import.md_-_Unresolved_import_di…_-_Using_`from`_with_to…_(4b8ba6ee48180cdd).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unresolved_reference…_-_Diagnostics_for_unre…_-_New_builtin_used_on_…_(51edda0b1aebc2bf).snap [ty] Tell the user why we inferred the Python version we inferred (#18082) 2025-05-21 11:06:27 -04:00
unsupported_bool_con…_-_Different_ways_that_…_-_Has_a_`__bool__`_att…_(2721d40bf12fe8b7).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unsupported_bool_con…_-_Different_ways_that_…_-_Has_a_`__bool__`_met…_(15636dc4074e5335).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unsupported_bool_con…_-_Different_ways_that_…_-_Has_a_`__bool__`_met…_(ce8b8da49eaf4cda).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
unsupported_bool_con…_-_Different_ways_that_…_-_Part_of_a_union_wher…_(7cca8063ea43c1a).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00
version_related_synt…_-_Version-related_synt…_-_`match`_statement_-_Before_3.10_(2545eaa83b635b8b).snap [ty] Shorten snapshot names (#18039) 2025-05-13 18:43:19 +02:00