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19 changes: 9 additions & 10 deletions conformance/results/mypy/literals_parameterizations.toml
Original file line number Diff line number Diff line change
Expand Up @@ -8,19 +8,18 @@ literals_parameterizations.py:42: error: Invalid type: Literal[...] cannot conta
literals_parameterizations.py:43: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:44: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:45: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:46: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:47: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:48: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:49: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:50: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:51: error: Parameter 1 of Literal[...] cannot be of type "float" [valid-type]
literals_parameterizations.py:52: error: Parameter 1 of Literal[...] cannot be of type "Any" [valid-type]
literals_parameterizations.py:53: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:56: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:60: error: Literal[...] must have at least one parameter [valid-type]
literals_parameterizations.py:61: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:65: error: Incompatible types in assignment (expression has type "Literal[Color.RED]", variable has type "Literal['Color.RED']") [assignment]
literals_parameterizations.py:50: error: Parameter 1 of Literal[...] cannot be of type "float" [valid-type]
literals_parameterizations.py:51: error: Parameter 1 of Literal[...] cannot be of type "Any" [valid-type]
literals_parameterizations.py:52: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:55: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:59: error: Literal[...] must have at least one parameter [valid-type]
literals_parameterizations.py:60: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:64: error: Incompatible types in assignment (expression has type "Literal[Color.RED]", variable has type "Literal['Color.RED']") [assignment]
"""
conformance_automated = "Fail"
conformance_automated = "Pass"
errors_diff = """
Line 46: Expected 1 errors
"""
23 changes: 11 additions & 12 deletions conformance/results/pyrefly/literals_parameterizations.toml
Original file line number Diff line number Diff line change
Expand Up @@ -8,16 +8,15 @@ ERROR literals_parameterizations.py:42:15-38: Invalid literal expression [invali
ERROR literals_parameterizations.py:43:15-21: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:44:15-17: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:45:15-24: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:46:7-33: `Literal` arguments cannot be parenthesized [invalid-literal]
ERROR literals_parameterizations.py:47:15-35: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:48:15-18: Invalid type inside literal, `int` [invalid-literal]
ERROR literals_parameterizations.py:49:15-23: Expected a type form, got instance of `Literal[3]` [not-a-type]
ERROR literals_parameterizations.py:50:16-17: Invalid type inside literal, `TypeVar[T]` [invalid-literal]
ERROR literals_parameterizations.py:51:16-20: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:52:16-19: Invalid type inside literal, `Any` [invalid-literal]
ERROR literals_parameterizations.py:53:16-19: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:56:28-33: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:60:4-11: Expected a type argument for `Literal` [invalid-annotation]
ERROR literals_parameterizations.py:61:12-23: Expected a type form, got instance of `(x: Unknown) -> int` [not-a-type]
ERROR literals_parameterizations.py:65:32-33: `Literal[Color.RED]` is not assignable to `Literal['Color.RED']` [bad-assignment]
ERROR literals_parameterizations.py:46:15-35: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:47:15-18: Invalid type inside literal, `int` [invalid-literal]
ERROR literals_parameterizations.py:48:15-23: Expected a type form, got instance of `Literal[3]` [not-a-type]
ERROR literals_parameterizations.py:49:15-16: Invalid type inside literal, `TypeVar[T]` [invalid-literal]
ERROR literals_parameterizations.py:50:16-20: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:51:16-19: Invalid type inside literal, `Any` [invalid-literal]
ERROR literals_parameterizations.py:52:16-19: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:55:28-33: Invalid literal expression [invalid-literal]
ERROR literals_parameterizations.py:59:4-11: Expected a type argument for `Literal` [invalid-annotation]
ERROR literals_parameterizations.py:60:12-23: Expected a type form, got instance of `(x: Unknown) -> int` [not-a-type]
ERROR literals_parameterizations.py:64:32-33: `Literal[Color.RED]` is not assignable to `Literal['Color.RED']` [bad-assignment]
"""
15 changes: 7 additions & 8 deletions conformance/results/pyright/literals_parameterizations.toml
Original file line number Diff line number Diff line change
Expand Up @@ -12,19 +12,18 @@ literals_parameterizations.py:45:15 - error: Unary operator not allowed in type
literals_parameterizations.py:45:15 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:46:15 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:47:15 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:48:15 - error: Variable not allowed in type expression (reportInvalidTypeForm)
literals_parameterizations.py:48:15 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:49:15 - error: Variable not allowed in type expression (reportInvalidTypeForm)
literals_parameterizations.py:49:15 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:50:16 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:51:16 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:52:16 - error: "..." is not allowed in this context (reportInvalidTypeForm)
literals_parameterizations.py:52:16 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:53:16 - error: "..." is not allowed in this context (reportInvalidTypeForm)
literals_parameterizations.py:53:16 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:56:28 - error: Binary operator not allowed in type expression (reportInvalidTypeForm)
literals_parameterizations.py:56:28 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:60:4 - error: "Literal" cannot be used in this context without a type argument (reportInvalidTypeForm)
literals_parameterizations.py:61:12 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:65:32 - error: Type "Literal[Color.RED]" is not assignable to declared type "Literal['Color.RED']"
literals_parameterizations.py:55:28 - error: Binary operator not allowed in type expression (reportInvalidTypeForm)
literals_parameterizations.py:55:28 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:59:4 - error: "Literal" cannot be used in this context without a type argument (reportInvalidTypeForm)
literals_parameterizations.py:60:12 - error: Type arguments for "Literal" must be None, a literal value (int, bool, str, or bytes), or an enum value (reportInvalidTypeForm)
literals_parameterizations.py:64:32 - error: Type "Literal[Color.RED]" is not assignable to declared type "Literal['Color.RED']"
  "Literal[Color.RED]" is not assignable to "Literal['Color.RED']" (reportAssignmentType)
"""
conformance_automated = "Pass"
Expand Down
9 changes: 4 additions & 5 deletions conformance/results/ty/literals_parameterizations.toml
Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,8 @@ literals_parameterizations.py:49:15: error[invalid-type-form] Type arguments for
literals_parameterizations.py:50:16: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:51:16: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:52:16: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:53:16: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:56:28: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:60:4: error[invalid-type-form] `typing.Literal` requires at least one argument when used in a type expression
literals_parameterizations.py:61:12: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:65:32: error[invalid-assignment] Object of type `Literal[Color.RED]` is not assignable to `Literal["Color.RED"]`
literals_parameterizations.py:55:28: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:59:4: error[invalid-type-form] `typing.Literal` requires at least one argument when used in a type expression
literals_parameterizations.py:60:12: error[invalid-type-form] Type arguments for `Literal` must be `None`, a literal value (int, bool, str, or bytes), or an enum member
literals_parameterizations.py:64:32: error[invalid-assignment] Object of type `Literal[Color.RED]` is not assignable to `Literal["Color.RED"]`
"""
23 changes: 11 additions & 12 deletions conformance/results/zuban/literals_parameterizations.toml
Original file line number Diff line number Diff line change
Expand Up @@ -8,17 +8,16 @@ literals_parameterizations.py:43: error: Invalid type: Literal[...] cannot conta
literals_parameterizations.py:44: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:45: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:46: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:47: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:47: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:48: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:49: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:50: error: Type variable "literals_parameterizations.T" is unbound [misc]
literals_parameterizations.py:50: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
literals_parameterizations.py:50: note: (Hint: Use "T" in function signature to bind "T" inside a function)
literals_parameterizations.py:51: error: Parameter 1 of Literal[...] cannot be of type "float" [valid-type]
literals_parameterizations.py:52: error: Parameter 1 of Literal[...] cannot be of type "Any" [valid-type]
literals_parameterizations.py:53: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:56: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:60: error: Literal[...] must have at least one parameter [valid-type]
literals_parameterizations.py:61: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:65: error: Incompatible types in assignment (expression has type "Literal[Color.RED]", variable has type "Literal['Color.RED']") [assignment]
literals_parameterizations.py:49: error: Type variable "literals_parameterizations.T" is unbound [misc]
literals_parameterizations.py:49: note: (Hint: Use "Generic[T]" or "Protocol[T]" base class to bind "T" inside a class)
literals_parameterizations.py:49: note: (Hint: Use "T" in function signature to bind "T" inside a function)
literals_parameterizations.py:50: error: Parameter 1 of Literal[...] cannot be of type "float" [valid-type]
literals_parameterizations.py:51: error: Parameter 1 of Literal[...] cannot be of type "Any" [valid-type]
literals_parameterizations.py:52: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:55: error: Invalid type: Literal[...] cannot contain arbitrary expressions [valid-type]
literals_parameterizations.py:59: error: Literal[...] must have at least one parameter [valid-type]
literals_parameterizations.py:60: error: Parameter 1 of Literal[...] is invalid [valid-type]
literals_parameterizations.py:64: error: Incompatible types in assignment (expression has type "Literal[Color.RED]", variable has type "Literal['Color.RED']") [assignment]
"""
15 changes: 7 additions & 8 deletions conformance/tests/literals_parameterizations.py
Original file line number Diff line number Diff line change
Expand Up @@ -43,14 +43,13 @@ class Color(Enum):
bad3: Literal[4 + 3j] # E
bad4: Literal[~5] # E
bad5: Literal[not False] # E
bad6: Literal[(1, "foo", "bar")] # E
bad7: Literal[{"a": "b", "c": "d"}] # E
bad8: Literal[int] # E
bad9: Literal[variable] # E
bad10: Literal[T] # E
bad11: Literal[3.14] # E
bad12: Literal[Any] # E
bad13: Literal[...] # E
bad6: Literal[{"a": "b", "c": "d"}] # E
bad7: Literal[int] # E
bad8: Literal[variable] # E
bad9: Literal[T] # E
bad10: Literal[3.14] # E
bad11: Literal[Any] # E
bad12: Literal[...] # E


def my_function(x: Literal[1 + 2]) -> int: # E
Expand Down