The pmod_transform from erlang

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Update hex.pm

Hi All,

The last push to hex.pm was in 2017(https://hex.pm/packages/pmod_transform). Could you please push package pmod_transform with latest changes to the hex.pm?

Please crease tag

Could you please create an X.Y.Z tag, so that rebar's semver can create succinct directory name for this dependency?

when compile the paramtered module occur this error:
error in parse transform 'pmod_pt': {function_clause,
[{pmod_pt,expr,
[{record_index,71,buff,{atom,71,id}},
{pmod, ...}],
[{file,"./pmod_transform/pmod_pt.erl"},
{line,296}]}
]}

behaviour won't work on a module transformed by pmod_pt

It seems a module can't have both -behaviour(..) and -compile({parse_transform, pmod_pt}) at the same time. I think the reason is behaviour tries to validate callback functions after pmot_pt is applied(?)

state_t.erl

-module(state_t, [InnerMonad]).
-compile({parse_transform, do}).
-compile({parse_transform, pmod_pt}).

-behaviour(monad).
-export(['>>='/2, return/1, fail/1]).
...

monad.erl

behaviour_info(callbacks) ->
    [{'>>=',  2},
     {return, 1},
     {fail,   1}];

state_t module doesn't compile:

src/state_t.erl:21: undefined callback function '>>='/2 (behaviour 'monad')
src/state_t.erl:21: undefined callback function fail/1 (behaviour 'monad')
src/state_t.erl:21: undefined callback function return/1 (behaviour 'monad')

If I remove -behaviour(monad), it compiles. Note that each function has an extra parameter (e.g. '>>='/3, not '>>='/2)

Erlang R16B (erts-5.10.1) [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false]

Eshell V5.10.1  (abort with ^G)
...
3> state_t:module_info().
[{exports,[{'>>=',3},
           {return,2},
           {fail,2},
           {get,1},
           {put,2},
           {eval,3},
           {exec,3},
           {run,3},
           {modify,2},
           {modify_and_return,2},
           {lift,2},
           {new,1},
           {instance,1},
           {module_info,0},
           {module_info,1}]},

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pmod_transform's People

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pmod_transform's Issues

Update hex.pm

Please crease tag

compile error

behaviour won't work on a module transformed by pmod_pt

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