diff options
Diffstat (limited to 'lib/dialyzer/src/typer.erl')
| -rw-r--r-- | lib/dialyzer/src/typer.erl | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/lib/dialyzer/src/typer.erl b/lib/dialyzer/src/typer.erl index 9fa2cd78a2..6467ae0093 100644 --- a/lib/dialyzer/src/typer.erl +++ b/lib/dialyzer/src/typer.erl @@ -93,21 +93,33 @@ cl(["-I",Dir|Opts]) -> {{inc, Dir}, Opts}; cl(["-I"|_Opts]) -> fatal_error("no include directory specified after -I"); cl(["-I"++Dir|Opts]) -> {{inc, Dir}, Opts}; cl(["-T"|Opts]) -> - {Files, RestOpts} = dialyzer_cl_parse:collect_args(Opts), + {Files, RestOpts} = collect_args(Opts), case Files of [] -> fatal_error("no file or directory specified after -T"); [_|_] -> {{trusted, Files}, RestOpts} end; cl(["-r"|Opts]) -> - {Files, RestOpts} = dialyzer_cl_parse:collect_args(Opts), + {Files, RestOpts} = collect_args(Opts), {{files_r, Files}, RestOpts}; cl(["-pa",Dir|Opts]) -> {{pa,Dir}, Opts}; cl(["-pz",Dir|Opts]) -> {{pz,Dir}, Opts}; cl(["-"++H|_]) -> fatal_error("unknown option -"++H); cl(Opts) -> - {Files, RestOpts} = dialyzer_cl_parse:collect_args(Opts), + {Files, RestOpts} = collect_args(Opts), {{files, Files}, RestOpts}. +-spec collect_args([string()]) -> {[string()], [string()]}. + +collect_args(List) -> + collect_args_1(List, []). + +collect_args_1(["-"++_|_] = L, Acc) -> + {lists:reverse(Acc), L}; +collect_args_1([Arg|T], Acc) -> + collect_args_1(T, [Arg|Acc]); +collect_args_1([], Acc) -> + {lists:reverse(Acc), []}. + process_def_list(L) -> case L of [Name, Value] -> @@ -215,6 +227,7 @@ help_message() -> Prints type information as Edoc @spec comments, not as type specs --plt PLT Use the specified dialyzer PLT file rather than the default one + (Incremental and non-incremental PLT files are supported) -T file* The specified file(s) already contain type specifications and these are to be trusted in order to print specs for the rest of the files |