b599d581ee
* Fix stdlib warnings * Mark unused includes when used from non-included files * Do not mark indirectly included files as unused * Show unused include warning only for files that are never used * Remove unused include from Option.aes * Consider functions passed as args as used * Return warnings as a sorted list * Fix failing tests * Fix dialyzer warning * Fix warning in Func.aes
32 lines
736 B
Erlang
32 lines
736 B
Erlang
-module(aeso_warnings).
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-record(warn, { pos :: aeso_errors:pos()
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, message :: iolist()
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}).
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-opaque warning() :: #warn{}.
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-export_type([warning/0]).
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-export([ new/1
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, new/2
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, warn_to_err/2
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, sort_warnings/1
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, pp/1
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]).
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new(Msg) ->
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new(aeso_errors:pos(0, 0), Msg).
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new(Pos, Msg) ->
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#warn{ pos = Pos, message = Msg }.
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warn_to_err(Kind, #warn{ pos = Pos, message = Msg }) ->
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aeso_errors:new(Kind, Pos, lists:flatten(Msg)).
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sort_warnings(Warnings) ->
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lists:sort(fun(W1, W2) -> W1#warn.pos =< W2#warn.pos end, Warnings).
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pp(#warn{ pos = Pos, message = Msg }) ->
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lists:flatten(io_lib:format("Warning~s:\n~s", [aeso_errors:pp_pos(Pos), Msg])).
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