From c00141b1e368bc41d9628fddbc01a6553ca14479 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Wed, 6 Sep 2017 13:06:48 +0200
Subject: Eliminate incorrect get_stacktrace/0 warning

There could be a false warning for erlang:get_stacktrace/0
being outside a try block when it was actually inside a try
block.

https://bugs.erlang.org/browse/ERL-478
---
 lib/stdlib/test/erl_lint_SUITE.erl | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

(limited to 'lib/stdlib/test/erl_lint_SUITE.erl')

diff --git a/lib/stdlib/test/erl_lint_SUITE.erl b/lib/stdlib/test/erl_lint_SUITE.erl
index cb1cceb8db..b76bece07f 100644
--- a/lib/stdlib/test/erl_lint_SUITE.erl
+++ b/lib/stdlib/test/erl_lint_SUITE.erl
@@ -4104,7 +4104,27 @@ get_stacktrace(Config) ->
            [],
            {warnings,[{4,erl_lint,{get_stacktrace,wrong_part_of_try}},
                       {13,erl_lint,{get_stacktrace,after_try}},
-                      {22,erl_lint,{get_stacktrace,after_try}}]}}],
+                      {22,erl_lint,{get_stacktrace,after_try}}]}},
+          {multiple_catch_clauses,
+           <<"maybe_error(Arg) ->
+                try 5 / Arg
+                catch
+                    error:badarith ->
+                        _Stacktrace = erlang:get_stacktrace(),
+                        try io:nl()
+                        catch
+                            error:_ -> io:format('internal error')
+                        end;
+                    error:badarg ->
+                        _Stacktrace = erlang:get_stacktrace(),
+                        try io:format(qwe)
+                        catch
+                            error:_ -> io:format('internal error')
+                        end
+                end.
+             ">>,
+           [],
+           []}],
 
     run(Config, Ts),
     ok.
-- 
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