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authorJohn Högberg <[email protected]>2019-02-08 15:15:54 +0100
committerJohn Högberg <[email protected]>2019-02-18 11:29:06 +0100
commit6ae2fa3f49e7f4a3cd228dce072065bdc516d62a (patch)
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beam_validator: Infer BIF argument types
If we know that a BIF will badarg unless its arguments have certain types, we can infer that we have at least those types on success. Note that we can't do this in the general case as the BIF could fail for reasons other than bad arguments.
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