Merge branch 'hasse/no_get_stacktrace/OTP-14861'

* hasse/no_get_stacktrace/OTP-14861:
  erts: Update abstract format doc with stacktrace variable
  wx: Do not call erlang:get_stacktrace()
  tools: Do not call erlang:get_stacktrace()
  stdlib: Do not call erlang:get_stacktrace()
  sasl: Do not call erlang:get_stacktrace()
  runtime_tools: Do not call erlang:get_stacktrace()
  reltool: Do not call erlang:get_stacktrace()
  parsetools: Do not call erlang:get_stacktrace()
  observer: Do not call erlang:get_stacktrace()
  mnesia: Do not call erlang:get_stacktrace() (cont)
  mnesia: Do not call erlang:get_stacktrace()
  kernel: Do not call erlang:get_stacktrace()
  inets: Do not call erlang:get_stacktrace()
  eunit: Do not call erlang:get_stacktrace()
  et: Do not call erlang:get_stacktrace()
  dialyzer: Do not call erlang:get_stacktrace()
  debugger: Do not call erlang:get_stacktrace()
  debugger: Do not try to restore stacktrace
  common_test: Do not call erlang:get_stacktrace()

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/mnesia/src/mnesia_recover.erl b/lib/mnesia/src/mnesia_recover.erl
index d792070332..475bf3c327 100644
--- a/lib/mnesia/src/mnesia_recover.erl
+++ b/lib/mnesia/src/mnesia_recover.erl
@@ -177,10 +177,10 @@ disconnect(Node) ->
 log_decision(D) ->
     cast({log_decision, D}).
 
+%% Local function in order to avoid external function call
 val(Var) ->
-    case ?catch_val(Var) of
-	{'EXIT', _Reason} ->
-	    mnesia_lib:other_val(Var);
+    case ?catch_val_and_stack(Var) of
+	{'EXIT', Stacktrace} -> mnesia_lib:other_val(Var, Stacktrace);
 	Value -> Value
     end.