aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--lib/compiler/src/cerl.erl11
-rw-r--r--lib/hipe/cerl/cerl_prettypr.erl10
2 files changed, 12 insertions, 9 deletions
diff --git a/lib/compiler/src/cerl.erl b/lib/compiler/src/cerl.erl
index 010327b5e3..e7a2b8177a 100644
--- a/lib/compiler/src/cerl.erl
+++ b/lib/compiler/src/cerl.erl
@@ -1598,13 +1598,20 @@ is_c_map(#c_literal{val = V}) when is_map(V) ->
is_c_map(_) ->
false.
--spec map_es(c_map()) -> [c_map_pair()].
+-spec map_es(c_map() | c_literal()) -> [c_map_pair()].
+map_es(#c_literal{anno=As,val=M}) when is_map(M) ->
+ [ann_c_map_pair(As,
+ #c_literal{anno=As,val='assoc'},
+ #c_literal{anno=As,val=K},
+ #c_literal{anno=As,val=V}) || {K,V} <- maps:to_list(M)];
map_es(#c_map{es = Es}) ->
Es.
--spec map_arg(c_map()) -> c_map() | c_literal().
+-spec map_arg(c_map() | c_literal()) -> c_map() | c_literal().
+map_arg(#c_literal{anno=As,val=M}) when is_map(M) ->
+ #c_literal{anno=As,val=#{}};
map_arg(#c_map{arg=M}) ->
M.
diff --git a/lib/hipe/cerl/cerl_prettypr.erl b/lib/hipe/cerl/cerl_prettypr.erl
index 729143eba9..1a6e6999fe 100644
--- a/lib/hipe/cerl/cerl_prettypr.erl
+++ b/lib/hipe/cerl/cerl_prettypr.erl
@@ -64,8 +64,8 @@
seq_arg/1, seq_body/1, string_lit/1, try_arg/1,
try_body/1, try_vars/1, try_evars/1, try_handler/1,
tuple_es/1, type/1, values_es/1, var_name/1,
- c_map/1, map_arg/1, map_es/1, is_c_map_empty/1,
- c_map_pair/2, map_pair_key/1, map_pair_val/1, map_pair_op/1
+ map_arg/1, map_es/1, is_c_map_empty/1,
+ map_pair_key/1, map_pair_val/1, map_pair_op/1
]).
-define(PAPER, 76).
@@ -499,12 +499,8 @@ lay_literal(Node, Ctxt) ->
lay_cons(Node, Ctxt);
V when is_tuple(V) ->
lay_tuple(Node, Ctxt);
- M when is_map(M), map_size(M) =:= 0 ->
- text("~{}~");
M when is_map(M) ->
- lay_map(c_map([c_map_pair(abstract(K),abstract(V))
- || {K,V} <- maps:to_list(M)]),
- Ctxt)
+ lay_map(Node, Ctxt)
end.
lay_var(Node, Ctxt) ->