From 6d80a38c876831aa141b58e757fbdf5663026f95 Mon Sep 17 00:00:00 2001 From: Hans Bolinder Date: Tue, 30 May 2017 15:53:09 +0200 Subject: dialyzer: Improve handling of Unicode --- lib/dialyzer/src/typer.erl | 55 +++++++++++++++++++++++----------------------- 1 file changed, 28 insertions(+), 27 deletions(-) (limited to 'lib/dialyzer/src/typer.erl') diff --git a/lib/dialyzer/src/typer.erl b/lib/dialyzer/src/typer.erl index 86c7c62f98..43e03be740 100644 --- a/lib/dialyzer/src/typer.erl +++ b/lib/dialyzer/src/typer.erl @@ -74,6 +74,7 @@ -spec start() -> no_return(). start() -> +_ = io:setopts(standard_error, [{encoding,unicode}]), {Args, Analysis} = process_cl_args(), %% io:format("Args: ~p\n", [Args]), %% io:format("Analysis: ~p\n", [Analysis]), @@ -81,7 +82,7 @@ start() -> TrustedFiles = filter_fd(Args#args.trusted, [], fun is_erl_file/1), Analysis2 = extract(Analysis, TrustedFiles), All_Files = get_all_files(Args), - %% io:format("All_Files: ~p\n", [All_Files]), + %% io:format("All_Files: ~tp\n", [All_Files]), Analysis3 = Analysis2#analysis{files = All_Files}, Analysis4 = collect_info(Analysis3), %% io:format("Final: ~p\n", [Analysis4#analysis.fms]), @@ -164,10 +165,10 @@ get_type_info(#analysis{callgraph = CallGraph, Analysis#analysis{callgraph = StrippedCallGraph, trust_plt = NewPlt} catch error:What -> - fatal_error(io_lib:format("Analysis failed with message: ~p", + fatal_error(io_lib:format("Analysis failed with message: ~tp", [{What, erlang:get_stacktrace()}])); throw:{dialyzer_succ_typing_error, Msg} -> - fatal_error(io_lib:format("Analysis failed with message: ~s", [Msg])) + fatal_error(io_lib:format("Analysis failed with message: ~ts", [Msg])) end. -spec remove_external(callgraph(), plt()) -> callgraph(). @@ -177,11 +178,11 @@ remove_external(CallGraph, PLT) -> case get_external(Ext, PLT) of [] -> ok; Externals -> - msg(io_lib:format(" Unknown functions: ~p\n", [lists:usort(Externals)])), + msg(io_lib:format(" Unknown functions: ~tp\n", [lists:usort(Externals)])), ExtTypes = rcv_ext_types(), case ExtTypes of [] -> ok; - _ -> msg(io_lib:format(" Unknown types: ~p\n", [ExtTypes])) + _ -> msg(io_lib:format(" Unknown types: ~tp\n", [ExtTypes])) end end, StrippedCG0. @@ -257,9 +258,9 @@ write_inc_files(Inc) -> records = maps:new(), %% Note we need to sort functions here! functions = lists:keysort(1, Functions)}, - %% io:format("Types ~p\n", [Info#info.types]), - %% io:format("Functions ~p\n", [Info#info.functions]), - %% io:format("Records ~p\n", [Info#info.records]), + %% io:format("Types ~tp\n", [Info#info.types]), + %% io:format("Functions ~tp\n", [Info#info.functions]), + %% io:format("Records ~tp\n", [Info#info.records]), write_typed_file(File, Info) end, lists:foreach(Fun, dict:fetch_keys(Inc#inc.map)). @@ -349,8 +350,8 @@ check_imported_functions({File, {Line, F, A}}, Inc, Types) -> end. inc_warning({F, A}, File) -> - io:format(" ***Warning: Skip function ~p/~p ", [F, A]), - io:format("in file ~p because of inconsistent type\n", [File]). + io:format(" ***Warning: Skip function ~tp/~p ", [F, A]), + io:format("in file ~tp because of inconsistent type\n", [File]). clean_inc(Inc) -> Inc1 = remove_yecc_generated_file(Inc), @@ -407,13 +408,13 @@ get_type({{M, F, A} = MFA, Range, Arg}, CodeServer, Records) -> {error, invalid_contract} -> CString = dialyzer_contracts:contract_to_string(Contract), SigString = dialyzer_utils:format_sig(Sig, Records), - Msg = io_lib:format("Error in contract of function ~w:~w/~w\n" + Msg = io_lib:format("Error in contract of function ~w:~tw/~w\n" "\t The contract is: " ++ CString ++ "\n" ++ - "\t but the inferred signature is: ~s", + "\t but the inferred signature is: ~ts", [M, F, A, SigString]), fatal_error(Msg); {error, ErrorStr} when is_list(ErrorStr) -> % ErrorStr is a string() - Msg = io_lib:format("Error in contract of function ~w:~w/~w: ~s", + Msg = io_lib:format("Error in contract of function ~w:~tw/~w: ~ts", [M, F, A, ErrorStr]), fatal_error(Msg) end @@ -448,7 +449,7 @@ remove_module_info(FunInfoList) -> lists:filter(F, FunInfoList). write_typed_file(File, Info) -> - io:format(" Processing file: ~p\n", [File]), + io:format(" Processing file: ~tp\n", [File]), Dir = filename:dirname(File), RootName = filename:basename(filename:rootname(File)), Ext = filename:extension(File), @@ -463,18 +464,18 @@ write_typed_file(File, Info) -> ok -> ok; {error, enoent} -> ok; {error, _} -> - Msg = io_lib:format("Error in deleting file ~s\n", [NewFileName]), + Msg = io_lib:format("Error in deleting file ~ts\n", [NewFileName]), fatal_error(Msg) end, write_typed_file(File, Info, NewFileName); enospc -> - Msg = io_lib:format("Not enough space in ~p\n", [Dir]), + Msg = io_lib:format("Not enough space in ~tp\n", [Dir]), fatal_error(Msg); eacces -> - Msg = io_lib:format("No write permission in ~p\n", [Dir]), + Msg = io_lib:format("No write permission in ~tp\n", [Dir]), fatal_error(Msg); _ -> - Msg = io_lib:format("Unhandled error ~s when writing ~p\n", + Msg = io_lib:format("Unhandled error ~ts when writing ~tp\n", [Reason, Dir]), fatal_error(Msg) end; @@ -486,7 +487,7 @@ write_typed_file(File, Info, NewFileName) -> {ok, Binary} = file:read_file(File), Chars = binary_to_list(Binary), write_typed_file(Chars, NewFileName, Info, 1, []), - io:format(" Saved as: ~p\n", [NewFileName]). + io:format(" Saved as: ~tp\n", [NewFileName]). write_typed_file(Chars, File, #info{functions = []}, _LNo, _Acc) -> ok = file:write_file(File, list_to_binary(Chars), [append]); @@ -546,12 +547,12 @@ get_type_string(F, A, Info, Mode) -> end. show_type_info(File, Info) -> - io:format("\n%% File: ~p\n%% ", [File]), + io:format("\n%% File: ~tp\n%% ", [File]), OutputString = lists:concat(["~.", length(File)+8, "c~n"]), io:fwrite(OutputString, [$-]), Fun = fun ({_LineNo, F, A}) -> TypeInfo = get_type_string(F, A, Info, show), - io:format("~s\n", [TypeInfo]) + io:format("~ts\n", [TypeInfo]) end, lists:foreach(Fun, Info#info.functions). @@ -561,7 +562,7 @@ get_type_info(Func, Types) -> %% Note: Typeinfo of any function should exist in %% the result offered by dialyzer, otherwise there %% *must* be something wrong with the analysis - Msg = io_lib:format("No type info for function: ~p\n", [Func]), + Msg = io_lib:format("No type info for function: ~tp\n", [Func]), fatal_error(Msg); {contract, _Fun} = C -> C; {_RetType, _ArgType} = RA -> RA @@ -575,7 +576,7 @@ get_type_info(Func, Types) -> process_cl_args() -> ArgList = init:get_plain_arguments(), - %% io:format("Args is ~p\n", [ArgList]), + %% io:format("Args is ~tp\n", [ArgList]), {Args, Analysis} = analyze_args(ArgList, #args{}, #analysis{}), %% if the mode has not been set, set it to the default mode (show) {Args, case Analysis#analysis.mode of @@ -848,7 +849,7 @@ collect_one_file_info(File, Analysis) -> Options = dialyzer_utils:src_compiler_opts() ++ Is ++ Ds, case dialyzer_utils:get_core_from_src(File, Options) of {error, Reason} -> - %% io:format("File=~p\n,Options=~p\n,Error=~p\n", [File,Options,Reason]), + %% io:format("File=~tp\n,Options=~p\n,Error=~p\n", [File,Options,Reason]), compile_error(Reason); {ok, Core} -> case dialyzer_utils:get_record_and_type_info(Core) of @@ -922,7 +923,7 @@ analyze_one_function({Var, FunBody} = Function, Acc) -> {FuncAcc, IncFuncAcc} = case (FileName =:= OriginalName) orelse (BaseName =:= OriginalName) of true -> %% Coming from original file - %% io:format("Added function ~p\n", [{LineNo, F, A}]), + %% io:format("Added function ~tp\n", [{LineNo, F, A}]), {Acc#tmpAcc.funcAcc ++ [FuncInfo], Acc#tmpAcc.incFuncAcc}; false -> %% Coming from other sourses, including: @@ -972,7 +973,7 @@ get_exported_types_from_core(Core) -> -spec fatal_error(string()) -> no_return(). fatal_error(Slogan) -> - msg(io_lib:format("typer: ~s\n", [Slogan])), + msg(io_lib:format("typer: ~ts\n", [Slogan])), erlang:halt(1). -spec mode_error(mode(), mode()) -> no_return(). @@ -993,7 +994,7 @@ compile_error(Reason) -> -spec msg(string()) -> 'ok'. msg(Msg) -> - io:format(standard_error, "~s", [Msg]). + io:format(standard_error, "~ts", [Msg]). %%-------------------------------------------------------------------- %% Version and help messages. -- cgit v1.2.3