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@carljm
Created October 9, 2026 02:32
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{"version": 1, "file_mapping": {"main.py": "main.py", "pyproject.toml": "pyproject.toml"}}
def identity[T](value: T) -> T:
return value
# Collect: Literal[42] ≤ T.
# Solve T = Literal[42], then substitute into the return.
reveal_type(identity(42)) # Literal[42]
[project]
name = "sandbox"
version = "0.1.0"
requires-python = ">=3.10"
dependencies = []
[tool.ty]
[tool.ty.terminal]
output-format = "concise"
[tool.ty.rules]
deprecated = "warn"
undefined-reveal = "ignore"
experimental-syntax = "ignore"
[tool.pyright]
reportDeprecated = "warning"
reportWildcardImportFromLibrary = false
reportSelfClsParameterName = false
reportUnusedExpression = false
[tool.pyrefly]
[tool.pyrefly.errors]
deprecated = "error"
unimported-directive = false
[tool.mypy]
color_output = true
pretty = true
check_untyped_defs = true
enable_error_code = ["deprecated"]
[tool.zuban]
pretty = true
check_untyped_defs = true
enable_error_code = ["deprecated"]
[tool.pycroscope]
import_paths = ["."]
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