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Check TypeFlags.Any instead of anyType&unknownType

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Nathan Shively-Sanders
2017-04-05 14:09:12 -07:00
parent e09533d19d
commit 7f6c49e23b
1 changed files with 1 additions and 1 deletions
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src/compiler/checker.ts
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@@ -4617,7 +4617,7 @@ namespace ts {
error(type.symbol.valueDeclaration, Diagnostics._0_is_referenced_directly_or_indirectly_in_its_own_base_expression, symbolToString(type.symbol));
return type.resolvedBaseConstructorType = unknownType;
}
if (baseConstructorType !== anyType && baseConstructorType !== unknownType && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
if (!(baseConstructorType.flags & TypeFlags.Any) && baseConstructorType !== nullWideningType && !isConstructorType(baseConstructorType)) {
error(baseTypeNode.expression, Diagnostics.Type_0_is_not_a_constructor_function_type, typeToString(baseConstructorType));
return type.resolvedBaseConstructorType = unknownType;
}