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Make --allow-redefinition mean --allow-redefinition-new #21276

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Merged
JukkaL merged 13 commits into from
Apr 22, 2026
Merged

Make --allow-redefinition mean --allow-redefinition-new #21276

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0590497
Rename allow_redefinitio_new -> allow_redefinition
JukkaL Apr 20, 2026
1c4a3ff
Update more
JukkaL Apr 20, 2026
5838f6b
Update tests
JukkaL Apr 20, 2026
83fc2a4
Test fixes
JukkaL Apr 20, 2026
116866d
Lint
JukkaL Apr 20, 2026
b79d8ec
Doc updates
JukkaL Apr 20, 2026
ad77e94
Minor docs update
JukkaL Apr 20, 2026
f1e6d7d
Update tests
JukkaL Apr 20, 2026
1a2b60d
Address code review
JukkaL Apr 21, 2026
56327fb
Merge branch 'master' into allow-redef-rename
JukkaL Apr 22, 2026
d4f6a85
Update tests
JukkaL Apr 22, 2026
c8e6416
Update test case to use legacy --allow-redefinition-new alias
JukkaL Apr 22, 2026
a5aecfd
Fix after merge
JukkaL Apr 22, 2026
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Update tests
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@JukkaL
JukkaL committed Apr 22, 2026
commit d4f6a85a7c2046ab6963dbda466d8d513dae2d18
8 changes: 4 additions & 4 deletions test-data/unit/check-redefine2.test
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Original file line number Diff line number Diff line change
Expand Up @@ -181,7 +181,7 @@ def f() -> None:
reveal_type(x) # N: Revealed type is "None | builtins.int"

[case testNewRedefineGlobalVariableNoneInit2]
# flags: --allow-redefinition-new --local-partial-types
# flags: --allow-redefinition
x = None

def deco(f): return f
Expand All @@ -196,7 +196,7 @@ def f() -> None:
reveal_type(x) # N: Revealed type is "None | builtins.int"

[case testNewRedefineGlobalVariableNoneInit3]
# flags: --allow-redefinition-new --local-partial-types
# flags: --allow-redefinition
from typing import overload

x = None
Expand All @@ -217,7 +217,7 @@ class C:
reveal_type(x) # N: Revealed type is "None | builtins.int"

[case testNewRedefineGlobalVariableNoneInit4]
# flags: --allow-redefinition-new --local-partial-types
# flags: --allow-redefinition
x = None

def f() -> None:
Expand All @@ -230,7 +230,7 @@ def f() -> None:
reveal_type(x) # N: Revealed type is "None | builtins.int"

[case testNewRedefineGlobalVariableWithUnsupportedType]
# flags: --allow-redefinition-new --local-partial-types
# flags: --allow-redefinition
x = 1

def f() -> None:
Expand Down
6 changes: 3 additions & 3 deletions test-data/unit/fine-grained.test
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Expand Up @@ -11688,7 +11688,7 @@ import m
reveal_type(m.x)

[file m.py]
# mypy: allow-redefinition-new
# mypy: allow-redefinition
import m2

x = None
Expand All @@ -11713,7 +11713,7 @@ import m
reveal_type(m.x)

[file m.py]
# mypy: allow-redefinition-new
# mypy: allow-redefinition
import m2

x = None
Expand Down Expand Up @@ -11742,7 +11742,7 @@ import m
reveal_type(m.x)

[file m.py]
# mypy: allow-redefinition-new
# mypy: allow-redefinition
import m2

x = None
Expand Down