diff options
Diffstat (limited to 'lib/compiler/src/v3_core.erl')
| -rw-r--r-- | lib/compiler/src/v3_core.erl | 44 |
1 files changed, 15 insertions, 29 deletions
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index b2f0ac75c7..16c5b6b415 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -130,7 +130,6 @@ in_guard=false :: boolean(), %In guard or not. wanted=true :: boolean(), %Result wanted or not. opts :: [compile:option()], %Options. - es=[] :: [error()], %Errors. ws=[] :: [warning()], %Warnings. file=[{file,""}]}). %File @@ -145,42 +144,37 @@ module({Mod,Exp,Forms}, Opts) -> Cexp = map(fun ({_N,_A} = NA) -> #c_var{name=NA} end, Exp), - {Kfs0,As0,Es,Ws,_File} = foldl(fun (F, Acc) -> - form(F, Acc, Opts) - end, {[],[],[],[],[]}, Forms), + {Kfs0,As0,Ws,_File} = foldl(fun (F, Acc) -> + form(F, Acc, Opts) + end, {[],[],[],[]}, Forms), Kfs = reverse(Kfs0), As = reverse(As0), - case Es of - [] -> - {ok,#c_module{name=#c_literal{val=Mod},exports=Cexp,attrs=As,defs=Kfs},Ws}; - _ -> - {error,Es,Ws} - end. + {ok,#c_module{name=#c_literal{val=Mod},exports=Cexp,attrs=As,defs=Kfs},Ws}. -form({function,_,_,_,_}=F0, {Fs,As,Es0,Ws0,File}, Opts) -> - {F,Es,Ws} = function(F0, Es0, Ws0, File, Opts), - {[F|Fs],As,Es,Ws,File}; -form({attribute,_,file,{File,_Line}}, {Fs,As,Es,Ws,_}, _Opts) -> - {Fs,As,Es,Ws,File}; -form({attribute,_,_,_}=F, {Fs,As,Es,Ws,File}, _Opts) -> - {Fs,[attribute(F)|As],Es,Ws,File}. +form({function,_,_,_,_}=F0, {Fs,As,Ws0,File}, Opts) -> + {F,Ws} = function(F0, Ws0, File, Opts), + {[F|Fs],As,Ws,File}; +form({attribute,_,file,{File,_Line}}, {Fs,As,Ws,_}, _Opts) -> + {Fs,As,Ws,File}; +form({attribute,_,_,_}=F, {Fs,As,Ws,File}, _Opts) -> + {Fs,[attribute(F)|As],Ws,File}. attribute({attribute,Line,Name,Val}) -> {#c_literal{val=Name, anno=[Line]}, #c_literal{val=Val, anno=[Line]}}. -function({function,_,Name,Arity,Cs0}, Es0, Ws0, File, Opts) -> +function({function,_,Name,Arity,Cs0}, Ws0, File, Opts) -> %%ok = io:fwrite("~p - ", [{Name,Arity}]), - St0 = #core{vcount=0,opts=Opts,es=Es0,ws=Ws0,file=[{file,File}]}, + St0 = #core{vcount=0,opts=Opts,ws=Ws0,file=[{file,File}]}, {B0,St1} = body(Cs0, Name, Arity, St0), %%ok = io:fwrite("1", []), %%ok = io:fwrite("~w:~p~n", [?LINE,B0]), {B1,St2} = ubody(B0, St1), %%ok = io:fwrite("2", []), %%ok = io:fwrite("~w:~p~n", [?LINE,B1]), - {B2,#core{es=Es,ws=Ws}} = cbody(B1, St2), + {B2,#core{ws=Ws}} = cbody(B1, St2), %%ok = io:fwrite("3~n", []), %%ok = io:fwrite("~w:~p~n", [?LINE,B2]), - {{#c_var{name={Name,Arity}},B2},Es,Ws}. + {{#c_var{name={Name,Arity}},B2},Ws}. body(Cs0, Name, Arity, St0) -> Anno = lineno_anno(element(2, hd(Cs0)), St0), @@ -2096,20 +2090,12 @@ is_simple(#c_literal{}) -> true; is_simple(#c_cons{hd=H,tl=T}) -> is_simple(H) andalso is_simple(T); is_simple(#c_tuple{es=Es}) -> is_simple_list(Es); -is_simple(#c_binary{segments=Es}) -> is_simp_bin(Es); is_simple(_) -> false. -spec is_simple_list([cerl:cerl()]) -> boolean(). is_simple_list(Es) -> lists:all(fun is_simple/1, Es). --spec is_simp_bin([cerl:cerl()]) -> boolean(). - -is_simp_bin(Es) -> - lists:all(fun (#c_bitstr{val=E,size=S}) -> - is_simple(E) andalso is_simple(S) - end, Es). - %%% %%% Handling of warnings. %%% |