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authorBjörn Gustavsson <[email protected]>2011-03-14 13:39:29 +0100
committerBjörn Gustavsson <[email protected]>2011-03-23 11:02:16 +0100
commitb412280c8591300b22386c21fb109da3a697c0c9 (patch)
tree3dfc5831ce375b12ae5c07ebf7c3a82390b04fa7 /lib/compiler
parente243040fabd2701995cc4565250674d972403db2 (diff)
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v3_core: Fix style and indentation
Diffstat (limited to 'lib/compiler')
-rw-r--r--lib/compiler/src/v3_core.erl55
1 files changed, 28 insertions, 27 deletions
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl
index 2da24b2908..54f6834dd5 100644
--- a/lib/compiler/src/v3_core.erl
+++ b/lib/compiler/src/v3_core.erl
@@ -1820,7 +1820,7 @@ upattern_list([], _, St) -> {[],[],[],[],St}.
%% upat_bin([Pat], [KnownVar], State) ->
%% {[Pat],[GuardTest],[NewVar],[UsedVar],State}.
upat_bin(Es0, Ks, St0) ->
- upat_bin(Es0, Ks, [], St0).
+ upat_bin(Es0, Ks, [], St0).
%% upat_bin([Pat], [KnownVar], [LocalVar], State) ->
%% {[Pat],[GuardTest],[NewVar],[UsedVar],State}.
@@ -1832,35 +1832,36 @@ upat_bin([], _, _, St) -> {[],[],[],[],St}.
%% upat_element(Segment, [KnownVar], [LocalVar], State) ->
-%% {Segment,[GuardTest],[NewVar],[UsedVar],[LocalVar],State}
-upat_element(#c_bitstr{val=H0,size=Sz}=Seg, Ks, Bs, St0) ->
- {H1,Hg,Hv,[],St1} = upattern(H0, Ks, St0),
- Bs1 = case H0 of
- #c_var{name=Hname} ->
- case H1 of
+%% {Segment,[GuardTest],[NewVar],[UsedVar],[LocalVar],State}
+upat_element(#c_bitstr{val=H0,size=Sz0}=Seg, Ks, Bs0, St0) ->
+ {H1,Hg,Hv,[],St1} = upattern(H0, Ks, St0),
+ Bs1 = case H0 of
#c_var{name=Hname} ->
- Bs;
- #c_var{name=Other} ->
- [{Hname, Other}|Bs]
- end;
- _ ->
- Bs
- end,
- {Sz1, Us} = case Sz of
- #c_var{name=Vname} ->
- rename_bitstr_size(Vname, Bs);
- _Other -> {Sz, []}
- end,
- {Seg#c_bitstr{val=H1, size=Sz1},Hg,Hv,Us,Bs1,St1}.
-
-rename_bitstr_size(V, [{V, N}|_]) ->
- New = #c_var{name=N},
- {New, [N]};
+ case H1 of
+ #c_var{name=Hname} ->
+ Bs0;
+ #c_var{name=Other} ->
+ [{Hname,Other}|Bs0]
+ end;
+ _ ->
+ Bs0
+ end,
+ {Sz1,Us} = case Sz0 of
+ #c_var{name=Vname} ->
+ rename_bitstr_size(Vname, Bs0);
+ _Other ->
+ {Sz0,[]}
+ end,
+ {Seg#c_bitstr{val=H1,size=Sz1},Hg,Hv,Us,Bs1,St1}.
+
+rename_bitstr_size(V, [{V,N}|_]) ->
+ New = #c_var{name=N},
+ {New,[N]};
rename_bitstr_size(V, [_|Rest]) ->
- rename_bitstr_size(V, Rest);
+ rename_bitstr_size(V, Rest);
rename_bitstr_size(V, []) ->
- Old = #c_var{name=V},
- {Old, [V]}.
+ Old = #c_var{name=V},
+ {Old,[V]}.
used_in_any(Les) ->
foldl(fun (Le, Ns) -> union((get_anno(Le))#a.us, Ns) end,