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authorTomas Abrahamsson <[email protected]>2011-03-22 23:07:08 +0100
committerHenrik Nord <[email protected]>2011-03-23 09:37:40 +0100
commit4240cf0583ce8974487912bbc8a4f5851d0754ed (patch)
tree1ad2a2dfc05bf4f1c843a62a6926cf88e543f490 /lib
parentf861b4fdb3fd39e35f2951c53a73b30a98c7f973 (diff)
downloadotp-4240cf0583ce8974487912bbc8a4f5851d0754ed.tar.gz
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Add options -pa Dir and -pz Dir to TypEr
Setting code path options is useful e.g. when analyzing programs that use parse transforms.
Diffstat (limited to 'lib')
-rw-r--r--lib/typer/src/typer.erl17
1 files changed, 15 insertions, 2 deletions
diff --git a/lib/typer/src/typer.erl b/lib/typer/src/typer.erl
index fc8caa4f21..e40c4f39cd 100644
--- a/lib/typer/src/typer.erl
+++ b/lib/typer/src/typer.erl
@@ -628,6 +628,8 @@ cl(["-T"|Opts]) ->
cl(["-r"|Opts]) ->
{Files, RestOpts} = dialyzer_cl_parse: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),
@@ -672,7 +674,13 @@ analyze_result({plt, Plt}, Args, Analysis) ->
analyze_result(show_succ, Args, Analysis) ->
{Args, Analysis#analysis{show_succ = true}};
analyze_result(no_spec, Args, Analysis) ->
- {Args, Analysis#analysis{no_spec = true}}.
+ {Args, Analysis#analysis{no_spec = true}};
+analyze_result({pa, Dir}, Args, Analysis) ->
+ code:add_patha(Dir),
+ {Args, Analysis};
+analyze_result({pz, Dir}, Args, Analysis) ->
+ code:add_pathz(Dir),
+ {Args, Analysis}.
%%--------------------------------------------------------------------
%% File processing.
@@ -1009,7 +1017,8 @@ version_message() ->
help_message() ->
S = <<" Usage: typer [--help] [--version] [--plt PLT] [--edoc]
[--show | --show-exported | --annotate | --annotate-inc-files]
- [-Ddefine]* [-I include_dir]* [-T application]* [-r] file*
+ [-Ddefine]* [-I include_dir]* [-pa dir]* [-pz dir]*
+ [-T application]* [-r] file*
Options:
-r dir*
@@ -1039,6 +1048,10 @@ help_message() ->
-I include_dir
pass the include_dir to TypEr
(The syntax of includes is the same as that used by \"erlc\".)
+ -pa dir
+ -pz dir
+ Set code path options to TypEr
+ (This is useful for files that use parse tranforms.)
--version (or -v)
prints the Typer version and exits
--help (or -h)