[erlang-patches] Test for BIFs without type information

Kostis Sagonas <>
Tue May 25 16:55:20 CEST 2010

Björn Gustavsson wrote:
> Add a test case that will fail if there are any
> BIFs without type information:
> git fetch git://github.com/bjorng/otp.git bg/bif-types
> According to the test case, the following BIFs don't have
> type information:
> [{erlang,adler32,1},
>  {erlang,adler32,2},
>  {erlang,adler32_combine,3},

Types for these three functions as well as some checksum-related 
cleanups to the erl_bif_types.erl file appear here:



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