diff options
| -rw-r--r-- | lib/dialyzer/src/dialyzer_cl.erl | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/lib/dialyzer/src/dialyzer_cl.erl b/lib/dialyzer/src/dialyzer_cl.erl index 93200f53d2..8500c59ebe 100644 --- a/lib/dialyzer/src/dialyzer_cl.erl +++ b/lib/dialyzer/src/dialyzer_cl.erl @@ -710,8 +710,16 @@ return_value(State = #cl_state{code_server = CodeServer, true -> dialyzer_plt:delete(MiniPlt); false -> - Plt = dialyzer_plt:restore_full_plt(MiniPlt), - dialyzer_plt:to_file(OutputPlt, Plt, ModDeps, PltInfo) + Fun = to_file_fun(OutputPlt, MiniPlt, ModDeps, PltInfo), + {Pid, Ref} = erlang:spawn_monitor(Fun), + dialyzer_plt:give_away(MiniPlt, Pid), + Pid ! go, + receive {'DOWN', Ref, process, Pid, Result} -> + case Result of + ok -> ok; + Thrown -> throw(Thrown) + end + end end, UnknownWarnings = unknown_warnings(State), RetValue = @@ -732,6 +740,16 @@ return_value(State = #cl_state{code_server = CodeServer, {RetValue, set_warning_id(AllWarnings)} end. +-spec to_file_fun(_, _, _, _) -> fun(() -> no_return()). + +to_file_fun(Filename, MiniPlt, ModDeps, PltInfo) -> + fun() -> + receive go -> ok end, + Plt = dialyzer_plt:restore_full_plt(MiniPlt), + dialyzer_plt:to_file(Filename, Plt, ModDeps, PltInfo), + exit(ok) + end. + unknown_warnings(State = #cl_state{legal_warnings = LegalWarnings}) -> Unknown = case ordsets:is_element(?WARN_UNKNOWN, LegalWarnings) of true -> |