Update conformance test sources to initialize uninitialized variables

conformance/results/mypy/annotations_forward_refs.toml

@@ -27,7 +27,9 @@ annotations_forward_refs.py:87: error: Function "annotations_forward_refs.ClassD
 annotations_forward_refs.py:87: note: Perhaps you need "Callable[...]" or a callback protocol?
 annotations_forward_refs.py:89: error: Function "annotations_forward_refs.ClassD.int" is not valid as a type  [valid-type]
 annotations_forward_refs.py:89: note: Perhaps you need "Callable[...]" or a callback protocol?
-annotations_forward_refs.py:93: error: Expression is of type int?, not "int"  [assert-type]
+annotations_forward_refs.py:91: error: Variable "annotations_forward_refs.ClassD.ClassC" is not valid as a type  [valid-type]
+annotations_forward_refs.py:91: note: See https://mypy.readthedocs.io/en/stable/common_issues.html#variables-vs-type-aliases
+annotations_forward_refs.py:96: error: Expression is of type int?, not "int"  [assert-type]
 """
 conformance_automated = "Fail"
 errors_diff = """
@@ -37,5 +39,6 @@ Line 24: Expected 1 errors
 Line 25: Expected 1 errors
 Line 66: Expected 1 errors
 Line 87: Unexpected errors ['annotations_forward_refs.py:87: error: Function "annotations_forward_refs.ClassD.int" is not valid as a type  [valid-type]']
-Line 93: Unexpected errors ['annotations_forward_refs.py:93: error: Expression is of type int?, not "int"  [assert-type]']
+Line 91: Unexpected errors ['annotations_forward_refs.py:91: error: Variable "annotations_forward_refs.ClassD.ClassC" is not valid as a type  [valid-type]']
+Line 96: Unexpected errors ['annotations_forward_refs.py:96: error: Expression is of type int?, not "int"  [assert-type]']
 """

conformance/results/mypy/classes_classvar.toml

@@ -22,12 +22,12 @@ classes_classvar.py:65: error: ClassVar can only be used for assignments in clas
 classes_classvar.py:67: error: ClassVar can only be used for assignments in class body  [misc]
 classes_classvar.py:71: error: ClassVar can only be used for assignments in class body  [misc]
 classes_classvar.py:78: error: Expression is of type "Any", not "float"  [assert-type]
-classes_classvar.py:102: error: Cannot assign to class variable "stats" via instance  [misc]
-classes_classvar.py:131: error: Incompatible types in assignment (expression has type "ProtoAImpl", variable has type "ProtoA")  [assignment]
-classes_classvar.py:131: note: "ProtoAImpl" is missing following "ProtoA" protocol member:
-classes_classvar.py:131: note:     z
-classes_classvar.py:131: note: Protocol member ProtoA.x expected class variable, got instance variable
-classes_classvar.py:131: note: Protocol member ProtoA.y expected class variable, got instance variable
+classes_classvar.py:105: error: Cannot assign to class variable "stats" via instance  [misc]
+classes_classvar.py:134: error: Incompatible types in assignment (expression has type "ProtoAImpl", variable has type "ProtoA")  [assignment]
+classes_classvar.py:134: note: "ProtoAImpl" is missing following "ProtoA" protocol member:
+classes_classvar.py:134: note:     z
+classes_classvar.py:134: note: Protocol member ProtoA.x expected class variable, got instance variable
+classes_classvar.py:134: note: Protocol member ProtoA.y expected class variable, got instance variable
 """
 conformance_automated = "Fail"
 errors_diff = """

conformance/results/mypy/dataclasses_transform_class.toml

@@ -1,11 +1,11 @@
 conformant = "Pass"
 output = """
-dataclasses_transform_class.py:48: error: Cannot inherit non-frozen dataclass from a frozen one  [misc]
-dataclasses_transform_class.py:60: error: Property "id" defined in "Customer1" is read-only  [misc]
-dataclasses_transform_class.py:63: error: Too many positional arguments for "Customer1"  [misc]
-dataclasses_transform_class.py:69: error: Unsupported left operand type for < ("Customer1")  [operator]
-dataclasses_transform_class.py:79: error: Too many positional arguments for "Customer2"  [misc]
-dataclasses_transform_class.py:119: error: Property "id" defined in "Customer3" is read-only  [misc]
+dataclasses_transform_class.py:51: error: Cannot inherit non-frozen dataclass from a frozen one  [misc]
+dataclasses_transform_class.py:63: error: Property "id" defined in "Customer1" is read-only  [misc]
+dataclasses_transform_class.py:66: error: Too many positional arguments for "Customer1"  [misc]
+dataclasses_transform_class.py:72: error: Unsupported left operand type for < ("Customer1")  [operator]
+dataclasses_transform_class.py:82: error: Too many positional arguments for "Customer2"  [misc]
+dataclasses_transform_class.py:122: error: Property "id" defined in "Customer3" is read-only  [misc]
 """
 conformance_automated = "Pass"
 errors_diff = """

conformance/results/mypy/dataclasses_transform_meta.toml

@@ -1,11 +1,11 @@
 conformant = "Pass"
 output = """
-dataclasses_transform_meta.py:48: error: Cannot inherit non-frozen dataclass from a frozen one  [misc]
-dataclasses_transform_meta.py:60: error: Property "id" defined in "Customer1" is read-only  [misc]
-dataclasses_transform_meta.py:63: error: Too many positional arguments for "Customer1"  [misc]
-dataclasses_transform_meta.py:70: error: Unsupported left operand type for < ("Customer1")  [operator]
-dataclasses_transform_meta.py:80: error: Too many positional arguments for "Customer2"  [misc]
-dataclasses_transform_meta.py:100: error: Property "id" defined in "Customer3" is read-only  [misc]
+dataclasses_transform_meta.py:51: error: Cannot inherit non-frozen dataclass from a frozen one  [misc]
+dataclasses_transform_meta.py:63: error: Property "id" defined in "Customer1" is read-only  [misc]
+dataclasses_transform_meta.py:66: error: Too many positional arguments for "Customer1"  [misc]
+dataclasses_transform_meta.py:73: error: Unsupported left operand type for < ("Customer1")  [operator]
+dataclasses_transform_meta.py:83: error: Too many positional arguments for "Customer2"  [misc]
+dataclasses_transform_meta.py:103: error: Property "id" defined in "Customer3" is read-only  [misc]
 """
 conformance_automated = "Pass"
 errors_diff = """

conformance/results/mypy/dataclasses_usage.toml

@@ -12,9 +12,9 @@ dataclasses_usage.py:67: error: Attributes without a default cannot follow attri
 dataclasses_usage.py:73: error: Attributes without a default cannot follow attributes with one  [misc]
 dataclasses_usage.py:83: error: Too many arguments for "DC4"  [call-arg]
 dataclasses_usage.py:88: error: Incompatible types in assignment (expression has type "str", variable has type "int")  [assignment]
-dataclasses_usage.py:126: error: Too many arguments for "DC7"  [call-arg]
-dataclasses_usage.py:129: error: Missing positional argument "y" in call to "DC8"  [call-arg]
-dataclasses_usage.py:178: error: Too many arguments for "DC13"  [call-arg]
+dataclasses_usage.py:127: error: Too many arguments for "DC7"  [call-arg]
+dataclasses_usage.py:130: error: Missing positional argument "y" in call to "DC8"  [call-arg]
+dataclasses_usage.py:179: error: Too many arguments for "DC13"  [call-arg]
 """
 conformance_automated = "Pass"
 errors_diff = """

conformance/results/mypy/enums_members.toml

@@ -10,33 +10,33 @@ Does not support `_ignore_` mechanism (optional).
 """
 conformance_automated = "Fail"
 errors_diff = """
-Line 46: Expected 1 errors
-Line 78: Expected 1 errors
-Line 79: Expected 1 errors
-Line 112: Expected 1 errors
-Line 23: Unexpected errors ['enums_members.py:23: error: Expression is of type "Literal[Pet.genus]", not "str"  [assert-type]']
-Line 24: Unexpected errors ['enums_members.py:24: error: Expression is of type "Literal[Pet.species]", not "str"  [assert-type]']
-Line 31: Unexpected errors ['enums_members.py:31: error: Expression is of type "Literal[Pet2.genus]", not "str"  [assert-type]']
-Line 32: Unexpected errors ['enums_members.py:32: error: Expression is of type "Literal[Pet2.species]", not "str"  [assert-type]']
-Line 96: Unexpected errors ['enums_members.py:96: error: Expression is of type "Literal[TrafficLight.AMBER]", not "Literal[TrafficLight.YELLOW]"  [assert-type]']
-Line 113: Unexpected errors ['enums_members.py:113: error: Expression is of type "member[Callable[[Example], None]]", not "Any"  [assert-type]', 'enums_members.py:113: error: Parameter 1 of Literal[...] is invalid  [valid-type]']
+Line 50: Expected 1 errors
+Line 82: Expected 1 errors
+Line 83: Expected 1 errors
+Line 116: Expected 1 errors
+Line 27: Unexpected errors ['enums_members.py:27: error: Expression is of type "Literal[Pet.genus]", not "str"  [assert-type]']
+Line 28: Unexpected errors ['enums_members.py:28: error: Expression is of type "Literal[Pet.species]", not "str"  [assert-type]']
+Line 35: Unexpected errors ['enums_members.py:35: error: Expression is of type "Literal[Pet2.genus]", not "str"  [assert-type]']
+Line 36: Unexpected errors ['enums_members.py:36: error: Expression is of type "Literal[Pet2.species]", not "str"  [assert-type]']
+Line 100: Unexpected errors ['enums_members.py:100: error: Expression is of type "Literal[TrafficLight.AMBER]", not "Literal[TrafficLight.YELLOW]"  [assert-type]']
+Line 117: Unexpected errors ['enums_members.py:117: error: Expression is of type "member[Callable[[Example], None]]", not "Any"  [assert-type]', 'enums_members.py:117: error: Parameter 1 of Literal[...] is invalid  [valid-type]']
 """
 output = """
-enums_members.py:23: error: Expression is of type "Literal[Pet.genus]", not "str"  [assert-type]
-enums_members.py:24: error: Expression is of type "Literal[Pet.species]", not "str"  [assert-type]
-enums_members.py:31: error: Expression is of type "Literal[Pet2.genus]", not "str"  [assert-type]
-enums_members.py:32: error: Expression is of type "Literal[Pet2.species]", not "str"  [assert-type]
-enums_members.py:80: error: Expression is of type "Callable[[Pet4], str]", not "Any"  [assert-type]
-enums_members.py:80: error: Parameter 1 of Literal[...] is invalid  [valid-type]
-enums_members.py:81: error: Expression is of type "Callable[[Pet4], None]", not "Any"  [assert-type]
-enums_members.py:81: error: Parameter 1 of Literal[...] is invalid  [valid-type]
-enums_members.py:96: error: Expression is of type "Literal[TrafficLight.AMBER]", not "Literal[TrafficLight.YELLOW]"  [assert-type]
-enums_members.py:113: error: Expression is of type "member[Callable[[Example], None]]", not "Any"  [assert-type]
-enums_members.py:113: error: Parameter 1 of Literal[...] is invalid  [valid-type]
-enums_members.py:124: note: Revealed type is "Any"
-enums_members.py:124: note: 'reveal_type' always outputs 'Any' in unchecked functions
-enums_members.py:125: error: Expression is of type "Any", not "Literal[Example2.__B]"  [assert-type]
-enums_members.py:125: note: "assert_type" expects everything to be "Any" in unchecked functions
-enums_members.py:142: error: Expression is of type "Literal[Pet5.DOG]", not "int"  [assert-type]
-enums_members.py:143: error: Expression is of type "Literal[Pet5.FISH]", not "int"  [assert-type]
+enums_members.py:27: error: Expression is of type "Literal[Pet.genus]", not "str"  [assert-type]
+enums_members.py:28: error: Expression is of type "Literal[Pet.species]", not "str"  [assert-type]
+enums_members.py:35: error: Expression is of type "Literal[Pet2.genus]", not "str"  [assert-type]
+enums_members.py:36: error: Expression is of type "Literal[Pet2.species]", not "str"  [assert-type]
+enums_members.py:84: error: Expression is of type "Callable[[Pet4], str]", not "Any"  [assert-type]
+enums_members.py:84: error: Parameter 1 of Literal[...] is invalid  [valid-type]
+enums_members.py:85: error: Expression is of type "Callable[[Pet4], None]", not "Any"  [assert-type]
+enums_members.py:85: error: Parameter 1 of Literal[...] is invalid  [valid-type]
+enums_members.py:100: error: Expression is of type "Literal[TrafficLight.AMBER]", not "Literal[TrafficLight.YELLOW]"  [assert-type]
+enums_members.py:117: error: Expression is of type "member[Callable[[Example], None]]", not "Any"  [assert-type]
+enums_members.py:117: error: Parameter 1 of Literal[...] is invalid  [valid-type]
+enums_members.py:128: note: Revealed type is "Any"
+enums_members.py:128: note: 'reveal_type' always outputs 'Any' in unchecked functions
+enums_members.py:129: error: Expression is of type "Any", not "Literal[Example2.__B]"  [assert-type]
+enums_members.py:129: note: "assert_type" expects everything to be "Any" in unchecked functions
+enums_members.py:146: error: Expression is of type "Literal[Pet5.DOG]", not "int"  [assert-type]
+enums_members.py:147: error: Expression is of type "Literal[Pet5.FISH]", not "int"  [assert-type]
 """

conformance/results/mypy/generics_scoping.toml

@@ -14,16 +14,16 @@ generics_scoping.py:65: error: Free type variable expected in Generic[...]  [mis
 generics_scoping.py:78: error: Type variable "generics_scoping.T" is unbound  [valid-type]
 generics_scoping.py:78: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
 generics_scoping.py:78: note: (Hint: Use "T" in function signature to bind "T" inside a function)
-generics_scoping.py:84: error: Can't use bound type variable "T" to define generic alias  [valid-type]
-generics_scoping.py:88: error: Type variable "generics_scoping.T" is unbound  [valid-type]
-generics_scoping.py:88: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
-generics_scoping.py:88: note: (Hint: Use "T" in function signature to bind "T" inside a function)
-generics_scoping.py:89: error: Type variable "generics_scoping.T" is unbound  [valid-type]
-generics_scoping.py:89: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
-generics_scoping.py:89: note: (Hint: Use "T" in function signature to bind "T" inside a function)
-generics_scoping.py:90: error: Type variable "generics_scoping.T" is unbound  [valid-type]
-generics_scoping.py:90: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
-generics_scoping.py:90: note: (Hint: Use "T" in function signature to bind "T" inside a function)
+generics_scoping.py:87: error: Can't use bound type variable "T" to define generic alias  [valid-type]
+generics_scoping.py:94: error: Type variable "generics_scoping.T" is unbound  [valid-type]
+generics_scoping.py:94: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
+generics_scoping.py:94: note: (Hint: Use "T" in function signature to bind "T" inside a function)
+generics_scoping.py:95: error: Type variable "generics_scoping.T" is unbound  [valid-type]
+generics_scoping.py:95: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
+generics_scoping.py:95: note: (Hint: Use "T" in function signature to bind "T" inside a function)
+generics_scoping.py:96: error: Type variable "generics_scoping.T" is unbound  [valid-type]
+generics_scoping.py:96: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
+generics_scoping.py:96: note: (Hint: Use "T" in function signature to bind "T" inside a function)
 """
 conformance_automated = "Fail"
 errors_diff = """

conformance/results/mypy/generics_self_basic.toml

@@ -2,7 +2,7 @@ conformant = "Pass"
 output = """
 generics_self_basic.py:20: error: Incompatible return value type (got "Shape", expected "Self")  [return-value]
 generics_self_basic.py:33: error: Incompatible return value type (got "Shape", expected "Self")  [return-value]
-generics_self_basic.py:64: error: Self type cannot have type arguments  [misc]
+generics_self_basic.py:67: error: Self type cannot have type arguments  [misc]
 """
 conformance_automated = "Pass"
 errors_diff = """

conformance/results/mypy/generics_type_erasure.toml

@@ -4,18 +4,18 @@ Infers Node[Never] instead of Node[Any] when argument is not provided.
 False negative on instance attribute access on type(node).
 """
 output = """
-generics_type_erasure.py:17: error: Expression is of type "Node[Never]", not "Node[Any]"  [assert-type]
-generics_type_erasure.py:20: error: Expression is of type Never, not "Any"  [assert-type]
-generics_type_erasure.py:36: error: Argument 1 to "Node" has incompatible type "str"; expected "int | None"  [arg-type]
-generics_type_erasure.py:38: error: Argument 1 to "Node" has incompatible type "int"; expected "str | None"  [arg-type]
-generics_type_erasure.py:40: error: Access to generic instance variables via class is ambiguous  [misc]
-generics_type_erasure.py:41: error: Access to generic instance variables via class is ambiguous  [misc]
+generics_type_erasure.py:19: error: Expression is of type "Node[Never]", not "Node[Any]"  [assert-type]
+generics_type_erasure.py:22: error: Expression is of type Never, not "Any"  [assert-type]
+generics_type_erasure.py:38: error: Argument 1 to "Node" has incompatible type "str"; expected "int | None"  [arg-type]
+generics_type_erasure.py:40: error: Argument 1 to "Node" has incompatible type "int"; expected "str | None"  [arg-type]
 generics_type_erasure.py:42: error: Access to generic instance variables via class is ambiguous  [misc]
 generics_type_erasure.py:43: error: Access to generic instance variables via class is ambiguous  [misc]
+generics_type_erasure.py:44: error: Access to generic instance variables via class is ambiguous  [misc]
+generics_type_erasure.py:45: error: Access to generic instance variables via class is ambiguous  [misc]
 """
 conformance_automated = "Fail"
 errors_diff = """
-Line 44: Expected 1 errors
-Line 17: Unexpected errors ['generics_type_erasure.py:17: error: Expression is of type "Node[Never]", not "Node[Any]"  [assert-type]']
-Line 20: Unexpected errors ['generics_type_erasure.py:20: error: Expression is of type Never, not "Any"  [assert-type]']
+Line 46: Expected 1 errors
+Line 19: Unexpected errors ['generics_type_erasure.py:19: error: Expression is of type "Node[Never]", not "Node[Any]"  [assert-type]']
+Line 22: Unexpected errors ['generics_type_erasure.py:22: error: Expression is of type Never, not "Any"  [assert-type]']
 """

conformance/results/mypy/protocols_class_objects.toml

@@ -12,14 +12,14 @@ protocols_class_objects.py:74: error: Incompatible types in assignment (expressi
 protocols_class_objects.py:74: note: Following member(s) of "ConcreteB" have conflicts:
 protocols_class_objects.py:74: note:     prop1: expected "int", got "Callable[[ConcreteB], int]"
 protocols_class_objects.py:74: note: Only class variables allowed for class object access on protocols, prop1 is an instance variable of "ConcreteB"
-protocols_class_objects.py:101: error: Incompatible types in assignment (expression has type "type[ConcreteC1]", variable has type "ProtoC1")  [assignment]
-protocols_class_objects.py:101: note: ClassVar protocol member ProtoC1.attr1 can never be matched by a class object
-protocols_class_objects.py:103: error: Incompatible types in assignment (expression has type "type[ConcreteC2]", variable has type "ProtoC1")  [assignment]
-protocols_class_objects.py:103: note: Only class variables allowed for class object access on protocols, attr1 is an instance variable of "ConcreteC2"
-protocols_class_objects.py:103: note: ClassVar protocol member ProtoC1.attr1 can never be matched by a class object
-protocols_class_objects.py:104: error: Incompatible types in assignment (expression has type "type[ConcreteC2]", variable has type "ProtoC2")  [assignment]
-protocols_class_objects.py:104: note: Only class variables allowed for class object access on protocols, attr1 is an instance variable of "ConcreteC2"
-protocols_class_objects.py:105: error: Incompatible types in assignment (expression has type "type[ConcreteC3]", variable has type "ProtoC1")  [assignment]
+protocols_class_objects.py:104: error: Incompatible types in assignment (expression has type "type[ConcreteC1]", variable has type "ProtoC1")  [assignment]
+protocols_class_objects.py:104: note: ClassVar protocol member ProtoC1.attr1 can never be matched by a class object
+protocols_class_objects.py:106: error: Incompatible types in assignment (expression has type "type[ConcreteC2]", variable has type "ProtoC1")  [assignment]
+protocols_class_objects.py:106: note: Only class variables allowed for class object access on protocols, attr1 is an instance variable of "ConcreteC2"
+protocols_class_objects.py:106: note: ClassVar protocol member ProtoC1.attr1 can never be matched by a class object
+protocols_class_objects.py:107: error: Incompatible types in assignment (expression has type "type[ConcreteC2]", variable has type "ProtoC2")  [assignment]
+protocols_class_objects.py:107: note: Only class variables allowed for class object access on protocols, attr1 is an instance variable of "ConcreteC2"
+protocols_class_objects.py:108: error: Incompatible types in assignment (expression has type "type[ConcreteC3]", variable has type "ProtoC1")  [assignment]
 """
 conformance_automated = "Pass"
 errors_diff = """