diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/rebar_prv_dialyzer.erl | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/src/rebar_prv_dialyzer.erl b/src/rebar_prv_dialyzer.erl index 622ee60..ec9e81a 100644 --- a/src/rebar_prv_dialyzer.erl +++ b/src/rebar_prv_dialyzer.erl @@ -353,8 +353,19 @@ update_base_plt(State, BasePlt, Output, BaseFiles) -> build_plt(State, BasePlt, Output, BaseFiles) end. +build_plt(State, Plt, _, []) -> + ?INFO("Building with no files in ~p...", [Plt]), + Opts = [{get_warnings, false}, + {output_plt, Plt}, + {apps, [erts]}], + % Create a PLT with erts files and then remove erts files to be left with an + % empty PLT. Dialyzer will crash when trying to build a PLT with an empty + % file list. + _ = dialyzer:run([{analysis_type, plt_build} | Opts]), + _ = dialyzer:run([{analysis_type, plt_remove}, {init_plt, Plt} | Opts]), + {0, State}; build_plt(State, Plt, Output, Files) -> - ?INFO("Adding ~b files to ~p...", [length(Files), Plt]), + ?INFO("Building with ~b files in ~p...", [length(Files), Plt]), GetWarnings = get_config(State, get_warnings, false), Opts = [{analysis_type, plt_build}, {get_warnings, GetWarnings}, @@ -369,12 +380,15 @@ succ_typings(State, Plt, Output) -> {0, State}; _ -> Apps = rebar_state:project_apps(State), - succ_typings(State, Plt, Output, Apps) + ?INFO("Doing success typing analysis...", []), + Files = apps_to_files(Apps), + succ_typings(State, Plt, Output, Files) end. -succ_typings(State, Plt, Output, Apps) -> - ?INFO("Doing success typing analysis...", []), - Files = apps_to_files(Apps), +succ_typings(State, Plt, _, []) -> + ?INFO("Analyzing no files with ~p...", [Plt]), + {0, State}; +succ_typings(State, Plt, Output, Files) -> ?INFO("Analyzing ~b files with ~p...", [length(Files), Plt]), Opts = [{analysis_type, succ_typings}, {get_warnings, true}, |