diff options
Diffstat (limited to 'lib/compiler/src/sys_core_fold.erl')
-rw-r--r-- | lib/compiler/src/sys_core_fold.erl | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl index dbc27db377..e0de50f3ae 100644 --- a/lib/compiler/src/sys_core_fold.erl +++ b/lib/compiler/src/sys_core_fold.erl @@ -786,7 +786,7 @@ fold_lit_args(Call, Module, Name, Args0) -> Val -> case cerl:is_literal_term(Val) of true -> - cerl:abstract(Val); + cerl:ann_abstract(cerl:get_ann(Call), Val); false -> %% Successful evaluation, but it was not possible %% to express the computed value as a literal. @@ -2176,24 +2176,22 @@ opt_not_in_let_1(V, Call, Body) -> #c_call{module=#c_literal{val=erlang}, name=#c_literal{val='not'}, args=[#c_var{name=V}]} -> - opt_not_in_let_2(Body); + opt_not_in_let_2(Body, Call); _ -> no end. -opt_not_in_let_2(#c_case{clauses=Cs0}=Case) -> +opt_not_in_let_2(#c_case{clauses=Cs0}=Case, NotCall) -> Vars = make_vars([], 1), - Body = #c_call{module=#c_literal{val=erlang}, - name=#c_literal{val='not'}, - args=Vars}, + Body = NotCall#c_call{args=Vars}, Cs = [begin Let = #c_let{vars=Vars,arg=B,body=Body}, C#c_clause{body=opt_not_in_let(Let)} end || #c_clause{body=B}=C <- Cs0], {yes,Case#c_case{clauses=Cs}}; -opt_not_in_let_2(#c_call{}=Call0) -> +opt_not_in_let_2(#c_call{}=Call0, _NotCall) -> invert_call(Call0); -opt_not_in_let_2(_) -> no. +opt_not_in_let_2(_, _) -> no. invert_call(#c_call{module=#c_literal{val=erlang}, name=#c_literal{val=Name0}, |