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Fix check in isMappedTypeGenericIndexedAccess
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ahejlsberg committed Jun 1, 2022
1 parent 9031497 commit d347d87
Showing 1 changed file with 1 addition and 1 deletion.
2 changes: 1 addition & 1 deletion src/compiler/checker.ts
Original file line number Diff line number Diff line change
Expand Up @@ -12308,7 +12308,7 @@ namespace ts {
let objectType;
return !!(type.flags & TypeFlags.IndexedAccess && getObjectFlags(objectType = (type as IndexedAccessType).objectType) & ObjectFlags.Mapped &&
!isGenericMappedType(objectType) && isGenericIndexType((type as IndexedAccessType).indexType) &&
!(objectType as MappedType).declaration.questionToken && !(objectType as MappedType).declaration.nameType);
!(getMappedTypeModifiers(objectType as MappedType) & MappedTypeModifiers.ExcludeOptional) && !(objectType as MappedType).declaration.nameType);
}

/**
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