diff options
Diffstat (limited to 'lib/stdlib/test/erl_eval_SUITE.erl')
| -rw-r--r-- | lib/stdlib/test/erl_eval_SUITE.erl | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/stdlib/test/erl_eval_SUITE.erl b/lib/stdlib/test/erl_eval_SUITE.erl index 3c95b5781e..8eb85cab8e 100644 --- a/lib/stdlib/test/erl_eval_SUITE.erl +++ b/lib/stdlib/test/erl_eval_SUITE.erl @@ -1033,6 +1033,14 @@ otp_14826(_Config) -> backtrace_check("try a of b -> bar after foo end.", {try_clause,a}, [{erl_eval,try_clauses,8}]), + check(fun() -> X = try foo:bar() catch A:B:C -> {A,B} end, X end, + "try foo:bar() catch A:B:C -> {A,B} end.", + {error, undef}), + backtrace_check("C = 4, try foo:bar() catch A:B:C -> {A,B,C} end.", + stacktrace_bound, + [{erl_eval,check_stacktrace_vars,2}, + {erl_eval,try_clauses,8}], + none, none), backtrace_catch("catch (try a of b -> bar after foo end).", {try_clause,a}, [{erl_eval,try_clauses,8}]), @@ -1040,6 +1048,18 @@ otp_14826(_Config) -> badarith, [{erlang,'/',[1,0],[]}, {erl_eval,do_apply,6}]), + Es = [{'try',1,[{call,1,{remote,1,{atom,1,foo},{atom,1,bar}},[]}], + [], + [{clause,1,[{tuple,1,[{var,1,'A'},{var,1,'B'},{atom,1,'C'}]}], + [],[{tuple,1,[{var,1,'A'},{var,1,'B'},{atom,1,'C'}]}]}],[]}], + try + erl_eval:exprs(Es, [], none, none), + ct:fail(stacktrace_variable) + catch + error:{illegal_stacktrace_variable,{atom,1,'C'}}:S -> + [{erl_eval,check_stacktrace_vars,2,_}, + {erl_eval,try_clauses,8,_}|_] = S + end, backtrace_check("{1,1} = {A = 1, A = 2}.", {badmatch, 1}, [erl_eval, {lists,foldl,3}]), |