From 70fde81204ee5b502dcdd836b6862cd41af2f94a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Thu, 15 Dec 2016 09:21:20 +0100
Subject: beam_except: Add types and specs

---
 lib/compiler/src/beam_except.erl | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'lib')

diff --git a/lib/compiler/src/beam_except.erl b/lib/compiler/src/beam_except.erl
index 4a181c1923..9801c68ee2 100644
--- a/lib/compiler/src/beam_except.erl
+++ b/lib/compiler/src/beam_except.erl
@@ -33,6 +33,9 @@
 
 -import(lists, [reverse/1]).
 
+-spec module(beam_utils:module_code(), [compile:option()]) ->
+                    {'ok',beam_utils:module_code()}.
+
 module({Mod,Exp,Attr,Fs0,Lc}, _Opt) ->
     Fs = [function(F) || F <- Fs0],
     {ok,{Mod,Exp,Attr,Fs,Lc}}.
@@ -49,9 +52,9 @@ function({function,Name,Arity,CLabel,Is0}) ->
     end.
 
 -record(st,
-	{lbl,					%func_info label
-	 loc,					%location for func_info
-	 arity					%arity for function
+	{lbl :: beam_asm:label(),              %func_info label
+	 loc :: [_],                           %location for func_info
+	 arity :: arity()                       %arity for function
 	 }).
 
 function_1(Is0) ->
-- 
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