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-rw-r--r--lib/compiler/src/core_parse.yrl8
-rw-r--r--lib/compiler/src/sys_core_fold.erl8
2 files changed, 4 insertions, 12 deletions
diff --git a/lib/compiler/src/core_parse.yrl b/lib/compiler/src/core_parse.yrl
index 716c03bc94..849f801a11 100644
--- a/lib/compiler/src/core_parse.yrl
+++ b/lib/compiler/src/core_parse.yrl
@@ -193,12 +193,12 @@ map_pair_pattern -> '~' '<' anno_expression ',' anno_pattern '>' :
#c_map_pair{op=#c_literal{val=exact},key='$3',val='$5'}.
cons_pattern -> '[' anno_pattern tail_pattern :
- #c_cons{hd='$2',tl='$3'}.
+ c_cons('$2', '$3').
tail_pattern -> ']' : #c_literal{val=[]}.
tail_pattern -> '|' anno_pattern ']' : '$2'.
tail_pattern -> ',' anno_pattern tail_pattern :
- #c_cons{hd='$2',tl='$3'}.
+ c_cons('$2', '$3').
binary_pattern -> '#' '{' '}' '#' : #c_binary{segments=[]}.
binary_pattern -> '#' '{' segment_patterns '}' '#' : #c_binary{segments='$3'}.
@@ -206,7 +206,7 @@ binary_pattern -> '#' '{' segment_patterns '}' '#' : #c_binary{segments='$3'}.
segment_patterns -> segment_pattern ',' segment_patterns : ['$1' | '$3'].
segment_patterns -> segment_pattern : ['$1'].
-segment_pattern -> '#' '<' anno_pattern '>' '(' anno_patterns ')':
+segment_pattern -> '#' '<' anno_pattern '>' '(' anno_expressions ')':
case '$6' of
[S,U,T,Fs] ->
#c_bitstr{val='$3',size=S,unit=U,type=T,flags=Fs};
@@ -279,7 +279,7 @@ cons_literal -> '[' literal tail_literal : c_cons('$2', '$3').
tail_literal -> ']' : #c_literal{val=[]}.
tail_literal -> '|' literal ']' : '$2'.
-tail_literal -> ',' literal tail_literal : #c_cons{hd='$2',tl='$3'}.
+tail_literal -> ',' literal tail_literal : c_cons('$2', '$3').
tuple -> '{' '}' : c_tuple([]).
tuple -> '{' anno_expressions '}' : c_tuple('$2').
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl
index e079fc072a..08b1c0d7b7 100644
--- a/lib/compiler/src/sys_core_fold.erl
+++ b/lib/compiler/src/sys_core_fold.erl
@@ -607,14 +607,6 @@ eval_binary_1([#c_bitstr{val=#c_literal{val=Val},size=#c_literal{val=Sz},
error:_ ->
throw(impossible)
end;
-eval_binary_1([#c_bitstr{val=#c_literal{},size=#c_literal{},
- unit=#c_literal{},type=#c_literal{},
- flags=#c_cons{}=Flags}=Bitstr|Ss], Acc0) ->
- case cerl:fold_literal(Flags) of
- #c_literal{} = Flags1 ->
- eval_binary_1([Bitstr#c_bitstr{flags=Flags1}|Ss], Acc0);
- _ -> throw(impossible)
- end;
eval_binary_1([], Acc) -> Acc;
eval_binary_1(_, _) -> throw(impossible).