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Was actually needed

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Ryan Cavanaugh
2025-07-15 09:48:09 -07:00
parent ba8ae71998
commit dd2d1c5e6b
1 changed files with 6 additions and 0 deletions
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6
src/compiler/checker.ts
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@@ -22206,6 +22206,12 @@ export function createTypeChecker(host: TypeCheckerHost): TypeChecker {
return true;
}
}
if (target.flags & TypeFlags.TypeParameter && (target as TypeParameter).isThisType) {
const constraint = getConstraintOfTypeParameter(target as TypeParameter);
if (constraint && isTypeRelatedTo(source, constraint, relation)) {
return true;
}
}
}
if (source.flags & TypeFlags.Object && target.flags & TypeFlags.Object) {
const related = relation.get(getRelationKey(source, target, IntersectionState.None, relation, /*ignoreConstraints*/ false));