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authorKostis Sagonas <[email protected]>2011-02-10 10:40:28 +0200
committerKostis Sagonas <[email protected]>2011-02-10 10:40:28 +0200
commit4d7ada26e135a633b469ce6250b47d4210472a2c (patch)
tree98e015f11768b54042ca2ab774bb8557261c0047 /lib
parent179fff827985bc314f2a4cc953d66cdfebb05a57 (diff)
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Strengthen some specs
Diffstat (limited to 'lib')
-rw-r--r--lib/typer/src/typer.erl8
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/typer/src/typer.erl b/lib/typer/src/typer.erl
index 8955ebe4aa..fc8caa4f21 100644
--- a/lib/typer/src/typer.erl
+++ b/lib/typer/src/typer.erl
@@ -216,6 +216,7 @@ get_external(Exts, Plt) ->
-define(TYPER_ANN_DIR, "typer_ann").
-type line() :: non_neg_integer().
+-type fa() :: {atom(), arity()}.
-type func_info() :: {line(), atom(), arity()}.
-record(info, {records = map__new() :: map(),
@@ -677,7 +678,7 @@ analyze_result(no_spec, Args, Analysis) ->
%% File processing.
%%--------------------------------------------------------------------
--spec get_all_files(args()) -> files().
+-spec get_all_files(args()) -> [file:filename(),...].
get_all_files(#args{files = Fs, files_r = Ds}) ->
case filter_fd(Fs, Ds, fun test_erl_file_exclude_ann/1) of
@@ -1068,6 +1069,7 @@ rcv_ext_types(Self, ExtTypes) ->
%%--------------------------------------------------------------------
%% A convenient abstraction of a Key-Value mapping data structure
+%% specialized for the uses in this module
%%--------------------------------------------------------------------
-type map() :: dict().
@@ -1085,7 +1087,7 @@ map__insert(Object, Map) ->
map__lookup(Key, Map) ->
try dict:fetch(Key, Map) catch error:_ -> none end.
--spec map__from_list([{term(), term()}]) -> map().
+-spec map__from_list([{fa(), term()}]) -> map().
map__from_list(List) ->
dict:from_list(List).
@@ -1093,6 +1095,6 @@ map__from_list(List) ->
map__remove(Key, Dict) ->
dict:erase(Key, Dict).
--spec map__fold(fun((term(), term(), term()) -> term()), term(), map()) -> term().
+-spec map__fold(fun((term(), term(), term()) -> map()), map(), map()) -> map().
map__fold(Fun, Acc0, Dict) ->
dict:fold(Fun, Acc0, Dict).