diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/compiler/src/v3_core.erl | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl index e30bfa729c..c58bedac1a 100644 --- a/lib/compiler/src/v3_core.erl +++ b/lib/compiler/src/v3_core.erl @@ -900,6 +900,7 @@ lc_tq(Line, E, [{generate,Lg,P,G}|Qs0], Mc, St0) -> {Head,St2} = new_var(St1), {Tname,St3} = new_var_name(St2), LA = lineno_anno(Line, St3), + CGAnno = #a{anno=[list_comprehension|LA]}, LAnno = #a{anno=LA}, Tail = #c_var{anno=LA,name=Tname}, {Arg,St4} = new_var(St3), @@ -937,7 +938,7 @@ lc_tq(Line, E, [{generate,Lg,P,G}|Qs0], Mc, St0) -> body=Lps ++ [Lc]}|Cs0] end, Fun = #ifun{anno=LAnno,id=[],vars=[Arg],clauses=Cs,fc=Fc}, - {#iletrec{anno=LAnno,defs=[{{Name,1},Fun}], + {#iletrec{anno=CGAnno,defs=[{{Name,1},Fun}], body=Gps ++ [#iapply{anno=LAnno, op=#c_var{anno=LA,name={Name,1}}, args=[Gc]}]}, @@ -947,6 +948,7 @@ lc_tq(Line, E, [{b_generate,Lg,P,G}|Qs0], Mc, St0) -> {Name,St1} = new_fun_name("blc", St0), LA = lineno_anno(Line, St1), LAnno = #a{anno=LA}, + CGAnno = #a{anno=[list_comprehension|LA]}, HeadBinPattern = pattern(P, St1), #c_binary{segments=Ps0} = HeadBinPattern, {Ps,Tail,St2} = append_tail_segment(Ps0, St1), @@ -975,7 +977,7 @@ lc_tq(Line, E, [{b_generate,Lg,P,G}|Qs0], Mc, St0) -> pats=[#c_binary{anno=LA,segments=TailSegList}],guard=[], body=[Mc]}], Fun = #ifun{anno=LAnno,id=[],vars=[Arg],clauses=Cs,fc=Fc}, - {#iletrec{anno=LAnno,defs=[{{Name,1},Fun}], + {#iletrec{anno=CGAnno,defs=[{{Name,1},Fun}], body=Gps ++ [#iapply{anno=LAnno, op=#c_var{anno=LA,name={Name,1}}, args=[Gc]}]}, @@ -984,12 +986,13 @@ lc_tq(Line, E, [Fil0|Qs0], Mc, St0) -> %% Special case sequences guard tests. LA = lineno_anno(element(2, Fil0), St0), LAnno = #a{anno=LA}, + CGAnno = #a{anno=[list_comprehension|LA]}, case is_guard_test(Fil0) of true -> {Gs0,Qs1} = splitwith(fun is_guard_test/1, Qs0), {Lc,Lps,St1} = lc_tq(Line, E, Qs1, Mc, St0), {Gs,St2} = lc_guard_tests([Fil0|Gs0], St1), %These are always flat! - {#icase{anno=LAnno, + {#icase{anno=CGAnno, args=[], clauses=[#iclause{anno=LAnno,pats=[], guard=Gs,body=Lps ++ [Lc]}], @@ -1003,7 +1006,7 @@ lc_tq(Line, E, [Fil0|Qs0], Mc, St0) -> c_tuple([#c_literal{val=case_clause},Fpat])), %% Do a novars little optimisation here. {Filc,Fps,St3} = novars(Fil0, St2), - {#icase{anno=LAnno, + {#icase{anno=CGAnno, args=[Filc], clauses=[#iclause{anno=LAnno, pats=[#c_literal{anno=LA,val=true}], @@ -1047,6 +1050,7 @@ bc_tq1(Line, E, [{generate,Lg,P,G}|Qs0], AccExpr, St0) -> LA = lineno_anno(Line, St1), {[Head,Tail,AccVar],St2} = new_vars(LA, 3, St1), LAnno = #a{anno=LA}, + CGAnno = #a{anno=[list_comprehension|LA]}, {Arg,St3} = new_var(St2), NewMore = {call,Lg,{atom,Lg,Name},[{var,Lg,Tail#c_var.name}, {var,Lg,AccVar#c_var.name}]}, @@ -1080,7 +1084,7 @@ bc_tq1(Line, E, [{generate,Lg,P,G}|Qs0], AccExpr, St0) -> body=Body}|Cs0] end, Fun = #ifun{anno=LAnno,id=[],vars=[Arg,AccVar],clauses=Cs,fc=Fc}, - {#iletrec{anno=LAnno,defs=[{{Name,2},Fun}], + {#iletrec{anno=CGAnno,defs=[{{Name,2},Fun}], body=Gps ++ [#iapply{anno=LAnno, op=#c_var{anno=LA,name={Name,2}}, args=[Gc,AccExpr]}]}, @@ -1091,6 +1095,7 @@ bc_tq1(Line, E, [{b_generate,Lg,P,G}|Qs0], AccExpr, St0) -> LA = lineno_anno(Line, St1), {AccVar,St2} = new_var(LA, St1), LAnno = #a{anno=LA}, + CGAnno = #a{anno=[list_comprehension|LA]}, HeadBinPattern = pattern(P, St2), #c_binary{segments=Ps0} = HeadBinPattern, {Ps,Tail,St3} = append_tail_segment(Ps0, St2), @@ -1119,7 +1124,7 @@ bc_tq1(Line, E, [{b_generate,Lg,P,G}|Qs0], AccExpr, St0) -> pats=[#c_binary{anno=LA,segments=TailSegList},AccVar], guard=[], body=[AccVar]}], - Fun = #ifun{anno=LAnno,id=[],vars=[Arg,AccVar],clauses=Cs,fc=Fc}, + Fun = #ifun{anno=CGAnno,id=[],vars=[Arg,AccVar],clauses=Cs,fc=Fc}, {#iletrec{anno=LAnno,defs=[{{Name,2},Fun}], body=Gps ++ [#iapply{anno=LAnno, op=#c_var{anno=LA,name={Name,2}}, @@ -1129,12 +1134,13 @@ bc_tq1(Line, E, [Fil0|Qs0], AccVar, St0) -> %% Special case sequences guard tests. LA = lineno_anno(element(2, Fil0), St0), LAnno = #a{anno=LA}, + CGAnno = #a{anno=[list_comprehension|LA]}, case is_guard_test(Fil0) of true -> {Gs0,Qs1} = splitwith(fun is_guard_test/1, Qs0), {Bc,Bps,St1} = bc_tq1(Line, E, Qs1, AccVar, St0), {Gs,St} = lc_guard_tests([Fil0|Gs0], St1), %These are always flat! - {#icase{anno=LAnno, + {#icase{anno=CGAnno, args=[], clauses=[#iclause{anno=LAnno, pats=[], @@ -1149,7 +1155,7 @@ bc_tq1(Line, E, [Fil0|Qs0], AccVar, St0) -> c_tuple([#c_literal{val=case_clause},Fpat])), %% Do a novars little optimisation here. {Filc,Fps,St} = novars(Fil0, St2), - {#icase{anno=LAnno, + {#icase{anno=CGAnno, args=[Filc], clauses=[#iclause{anno=LAnno, pats=[#c_literal{anno=LA,val=true}], |