diff options
Diffstat (limited to 'lib/compiler/src/v3_kernel.erl')
| -rw-r--r-- | lib/compiler/src/v3_kernel.erl | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl index 7dff58582e..c21b2a1505 100644 --- a/lib/compiler/src/v3_kernel.erl +++ b/lib/compiler/src/v3_kernel.erl @@ -114,7 +114,7 @@ copy_anno(Kdst, Ksrc) -> ff, %Current function vcount=0, %Variable counter fcount=0, %Fun counter - ds=[], %Defined variables + ds=cerl_sets:new() :: cerl_sets:set(), %Defined variables funs=[], %Fun functions free=[], %Free variables ws=[] :: [warning()], %Warnings. @@ -148,7 +148,7 @@ include_attribute(_) -> true. function({#c_var{name={F,Arity}=FA},Body}, St0) -> try - St1 = St0#kern{func=FA,ff=undefined,vcount=0,fcount=0,ds=sets:new()}, + St1 = St0#kern{func=FA,ff=undefined,vcount=0,fcount=0,ds=cerl_sets:new()}, {#ifun{anno=Ab,vars=Kvs,body=B0},[],St2} = expr(Body, new_sub(), St1), {B1,_,St3} = ubody(B0, return, St2), %%B1 = B0, St3 = St2, %Null second pass @@ -715,15 +715,15 @@ force_variable(Ke, St0) -> %% handling. pattern(#c_var{anno=A,name=V}, _Isub, Osub, St0) -> - case sets:is_element(V, St0#kern.ds) of + case cerl_sets:is_element(V, St0#kern.ds) of true -> {New,St1} = new_var_name(St0), {#k_var{anno=A,name=New}, set_vsub(V, New, Osub), - St1#kern{ds=sets:add_element(New, St1#kern.ds)}}; + St1#kern{ds=cerl_sets:add_element(New, St1#kern.ds)}}; false -> {#k_var{anno=A,name=V},Osub, - St0#kern{ds=sets:add_element(V, St0#kern.ds)}} + St0#kern{ds=cerl_sets:add_element(V, St0#kern.ds)}} end; pattern(#c_literal{anno=A,val=Val}, _Isub, Osub, St) -> {#k_literal{anno=A,val=Val},Osub,St}; @@ -897,7 +897,7 @@ new_vars(0, St, Vs) -> {Vs,St}. make_vars(Vs) -> [ #k_var{name=V} || V <- Vs ]. add_var_def(V, St) -> - St#kern{ds=sets:add_element(V#k_var.name, St#kern.ds)}. + St#kern{ds=cerl_sets:add_element(V#k_var.name, St#kern.ds)}. %%add_vars_def(Vs, St) -> %% Ds = foldl(fun (#k_var{name=V}, Ds) -> add_element(V, Ds) end, |