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1403-Add-no_return-spec-to-gen_statem-init-1-no...
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File 1403-Add-no_return-spec-to-gen_statem-init-1-note.patch of Package erlang
From adb748ca9a5dcfdc744d2f0c490d7ddb38a7ca9c Mon Sep 17 00:00:00 2001 From: Maria Scott <67057258+Maria-12648430@users.noreply.github.com> Date: Thu, 1 Jul 2021 14:59:53 +0200 Subject: [PATCH] Add no_return() spec to gen_statem:init/1 note If no spec is given, dialyzer will complain that init/1 only terminates with explicit exception. --- lib/stdlib/doc/src/gen_statem.xml | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/stdlib/doc/src/gen_statem.xml b/lib/stdlib/doc/src/gen_statem.xml index 1fcc104013..c6790c1d48 100644 --- a/lib/stdlib/doc/src/gen_statem.xml +++ b/lib/stdlib/doc/src/gen_statem.xml @@ -2469,6 +2469,7 @@ handle_event(_, _, State, Data) -> in that case be implemented as: </p> <pre> +-spec init(_) -> no_return(). init(Args) -> erlang:error(not_implemented, [Args]).</pre> </note> </desc> -- 2.26.2
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