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authorDan Gudmundsson <[email protected]>2011-09-21 17:05:59 +0200
committerDan Gudmundsson <[email protected]>2011-09-21 17:05:59 +0200
commit2a42a90da8497cbec2b2d6e6b39504bc0bffc869 (patch)
treed231f31208f50c45cda949c4321b48421d70345a /lib/wx
parent3ea678d6036f10a6be7a5ae8c8431e067104b32f (diff)
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[wx] Remove optional shadowing clauses
In some cases the non optional clause could make some clauses unreachable. i.e. in the following example the second clause will never be reached. prepend(This,Window) when is_record(This, wx_ref),is_record(Window, wx_ref) -> prepend(This,Window, []); prepend(#wx_ref{type=ThisT,ref=ThisRef},#wx_ref{type=ItemT,ref=ItemRef}) -> ?CLASS(ThisT,wxSizer), ?CLASS(ItemT,wxSizerItem), wxe_util:call(?wxSizer_Prepend_1, <<ThisRef:32/?UI,ItemRef:32/?UI>>).
Diffstat (limited to 'lib/wx')
-rw-r--r--lib/wx/api_gen/wx_gen.erl23
1 files changed, 14 insertions, 9 deletions
diff --git a/lib/wx/api_gen/wx_gen.erl b/lib/wx/api_gen/wx_gen.erl
index b36653c570..209de48496 100644
--- a/lib/wx/api_gen/wx_gen.erl
+++ b/lib/wx/api_gen/wx_gen.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -30,6 +30,12 @@
-compile(export_all).
+-define(DBGCF(Class, Func, Format, Args),
+ case {get(current_class), get(current_func)} of
+ {Class, Func} -> io:format("~p:~p: " ++ Format, [?MODULE,?LINE] ++ Args);
+ _ -> ok
+ end).
+
code() -> safe(fun gen_code/0,true).
xml() -> safe(fun gen_xml/0,true).
@@ -957,17 +963,17 @@ erl_skip_opt(All=[Ms=[{_,{Len,_,_},_}|_]|R],Acc1=[{_,{N,_,_},_}|_], Acc2) ->
end;
erl_skip_opt([],Acc1,Acc2) -> [strip_ti(Acc1)|Acc2].
-erl_skip_opt2([F={_,{N,In,_},M=#method{where=Where}}|Ms],Acc1,Acc2,Check) ->
+erl_skip_opt2([F={_,{N,In,_},M=#method{where=Where}}|Ms],Acc1,Acc2,Check) ->
case N > 0 andalso lists:last(In) =:= opt_list of
- true when Where =/= merged_c, Where =/= taylormade ->
- case Check of
- [] ->
+ true when Where =/= merged_c, Where =/= taylormade ->
+ case Check of
+ [] ->
erl_skip_opt2(Ms,[F|Acc1],[M#method{where=erl_no_opt}|Acc2],[]);
- _ ->
+ _ ->
Skipped = reverse(tl(reverse(In))),
T = fun({_,{_,Args,_},_}) -> true =:= types_differ(Skipped,Args) end,
case lists:all(T, Check) of
- true ->
+ true ->
erl_skip_opt2(Ms,[F|Acc1],
[M#method{where=erl_no_opt}|Acc2],
Check);
@@ -976,7 +982,7 @@ erl_skip_opt2([F={_,{N,In,_},M=#method{where=Where}}|Ms],Acc1,Acc2,Check) ->
end
end;
_ ->
- erl_skip_opt2(Ms,[F|Acc1],Acc2,[])
+ erl_skip_opt2(Ms,[F|Acc1],Acc2,Check)
end;
erl_skip_opt2([],Acc1,Acc2,_) -> {Acc1,Acc2}.
@@ -1025,7 +1031,6 @@ types_differ([{class,C1}|R1], [{class,C2}|R2]) ->
true ->
true;
false ->
-%% _ ->
{class,C1,C2};
{class,C1,C2} ->
{class,C1,C2};