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fix(checker): allow subtypes and unknown as if test

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This commit is contained in:
Louis Heredero
2026-06-29 11:06:35 +02:00
parent 2416102494
commit c333735580
1 changed files with 8 additions and 3 deletions
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11
midas/checker/python.py
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@@ -439,8 +439,10 @@ class PythonTyper(
# print(m) # <- m is still defined
test_type: Type = self.type_of(stmt.test)
# TODO Allow subtypes or any type
if test_type != self.types.get_type("bool"):
if (
not self.types.is_subtype(test_type, self.types.get_type("bool"))
and test_type != UnknownType()
):
self.reporter.error(
stmt.test.location, f"If test must be a boolean, got {test_type}"
)
@@ -638,7 +640,10 @@ class PythonTyper(
test_type: Type = self.type_of(expr.test)
# TODO Allow subtypes or any type
if test_type != self.types.get_type("bool"):
if (
not self.is_subtype(test_type, self.types.get_type("bool"))
and test_type != UnknownType()
):
self.reporter.error(
expr.test.location, f"If test must be a boolean, got {test_type}"
)