speed up repeated initialization of the same type #75
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Avoid the overhead of AUTOLOAD once a method initializer has been prepared. For an example in a project where I work on AnyData2/DBD::AnyData2 it saves in a test-case 45691 calls to AUTOLOAD and 75.6ms (IO:All::new takes 1.05s - constructions is speed up by 7.2% which is reasonable fast).
If you want to avoid the non-CORE requirement, the line can easily "hacked" by directly modifying the namespace.