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1e790d3885
## Summary - Port "deferred annotations" unit tests to Markdown - Port `implicit_global_in_function` unit test to Markdown - Removed `resolve_method` and `local_inference` unit tests. These seem like relics from a time where type inference was in it's early stages. There is no way that these tests would fail today without lots of other things going wrong as well. part of #13696 based on #15683 ## Test Plan New MD tests for existing Rust unit tests.
862 B
862 B
Deferred annotations
Deferred annotations in stubs always resolve
def get_foo() -> Foo: ...
class Foo: ...
from mod import get_foo
reveal_type(get_foo()) # revealed: Foo
Deferred annotations in regular code fail
In (regular) source files, annotations are not deferred. This also tests that imports from
__future__ that are not annotations are ignored.
from __future__ import with_statement as annotations
# error: [unresolved-reference]
def get_foo() -> Foo: ...
class Foo: ...
reveal_type(get_foo()) # revealed: Unknown
Deferred annotations in regular code with __future__.annotations
If __future__.annotations is imported, annotations are deferred.
from __future__ import annotations
def get_foo() -> Foo: ...
class Foo: ...
reveal_type(get_foo()) # revealed: Foo