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-rw-r--r--lib/compiler/src/cerl.erl29
-rw-r--r--lib/compiler/src/core_parse.hrl20
2 files changed, 22 insertions, 27 deletions
diff --git a/lib/compiler/src/cerl.erl b/lib/compiler/src/cerl.erl
index ecc4b2c9b1..e400e4f185 100644
--- a/lib/compiler/src/cerl.erl
+++ b/lib/compiler/src/cerl.erl
@@ -132,16 +132,13 @@
ann_c_map_pair/4
]).
--export_type([c_binary/0, c_call/0, c_clause/0, c_cons/0, c_fun/0, c_literal/0,
- c_module/0, c_tuple/0, c_values/0, c_var/0, cerl/0, var_name/0]).
+-export_type([c_binary/0, c_bitstr/0, c_call/0, c_clause/0, c_cons/0, c_fun/0,
+ c_literal/0, c_map_pair/0, c_module/0, c_tuple/0,
+ c_values/0, c_var/0, cerl/0, var_name/0]).
%% HiPE does not understand Maps
%% (guard functions is_map/1 and map_size/1 in ann_c_map/3)
-compile(no_native).
-%%
-%% needed by the include file below -- do not move
-%%
--type var_name() :: integer() | atom() | {atom(), integer()}.
-include("core_parse.hrl").
@@ -176,6 +173,8 @@
| c_module() | c_primop() | c_receive() | c_seq()
| c_try() | c_tuple() | c_values() | c_var().
+-type var_name() :: integer() | atom() | {atom(), integer()}.
+
%% =====================================================================
%% Representation (general)
%%
@@ -207,13 +206,15 @@
%% <td>call</td>
%% <td>case</td>
%% <td>catch</td>
-%% </tr><tr>
%% <td>clause</td>
+%% </tr><tr>
%% <td>cons</td>
%% <td>fun</td>
%% <td>let</td>
%% <td>letrec</td>
%% <td>literal</td>
+%% <td>map</td>
+%% <td>map_pair</td>
%% <td>module</td>
%% </tr><tr>
%% <td>primop</td>
@@ -264,10 +265,10 @@
%% @see subtrees/1
%% @see meta/1
--type ctype() :: 'alias' | 'apply' | 'binary' | 'bitrst' | 'call' | 'case'
- | 'catch' | 'clause' | 'cons' | 'fun' | 'let' | 'letrec'
- | 'literal' | 'map' | 'module' | 'primop' | 'receive' | 'seq'
- | 'try' | 'tuple' | 'values' | 'var'.
+-type ctype() :: 'alias' | 'apply' | 'binary' | 'bitrst' | 'call' | 'case'
+ | 'catch' | 'clause' | 'cons' | 'fun' | 'let' | 'letrec'
+ | 'literal' | 'map' | 'map_pair' | 'module' | 'primop'
+ | 'receive' | 'seq' | 'try' | 'tuple' | 'values' | 'var'.
-spec type(cerl()) -> ctype().
@@ -4377,12 +4378,8 @@ meta_1(cons, Node) ->
%% we get exactly one element, we generate a 'c_cons' call
%% instead of 'make_list' to reconstruct the node.
case split_list(Node) of
- {[H], none} ->
- meta_call(c_cons, [meta(H), meta(c_nil())]);
{[H], Node1} ->
meta_call(c_cons, [meta(H), meta(Node1)]);
- {L, none} ->
- meta_call(make_list, [make_list(meta_list(L))]);
{L, Node1} ->
meta_call(make_list,
[make_list(meta_list(L)), meta(Node1)])
@@ -4469,8 +4466,6 @@ split_list(Node, L) ->
case type(Node) of
cons when A =:= [] ->
split_list(cons_tl(Node), [cons_hd(Node) | L]);
- nil when A =:= [] ->
- {lists:reverse(L), none};
_ ->
{lists:reverse(L), Node}
end.
diff --git a/lib/compiler/src/core_parse.hrl b/lib/compiler/src/core_parse.hrl
index 20f3a46991..4a00535360 100644
--- a/lib/compiler/src/core_parse.hrl
+++ b/lib/compiler/src/core_parse.hrl
@@ -34,7 +34,7 @@
-record(c_apply, {anno=[], op, % op :: Tree,
args}). % args :: [Tree]
--record(c_binary, {anno=[], segments}). % segments :: [#c_bitstr{}]
+-record(c_binary, {anno=[], segments :: [cerl:c_bitstr()]}).
-record(c_bitstr, {anno=[], val, % val :: Tree,
size, % size :: Tree,
@@ -70,6 +70,15 @@
-record(c_literal, {anno=[], val}). % val :: literal()
+-record(c_map, {anno=[],
+ arg=#c_literal{val=#{}} :: cerl:c_var() | cerl:c_literal(),
+ es :: [cerl:c_map_pair()]}).
+
+-record(c_map_pair, {anno=[],
+ op :: #c_literal{val::'assoc'} | #c_literal{val::'exact'},
+ key,
+ val}).
+
-record(c_module, {anno=[], name, % name :: Tree,
exports, % exports :: [Tree],
attrs, % attrs :: [#c_def{}],
@@ -96,12 +105,3 @@
-record(c_values, {anno=[], es}). % es :: [Tree]
-record(c_var, {anno=[], name :: cerl:var_name()}).
-
--record(c_map_pair, {anno=[],
- op :: #c_literal{val::'assoc'} | #c_literal{val::'exact'},
- key,
- val}).
-
--record(c_map, {anno=[],
- arg=#c_literal{val=#{}} :: #c_var{} | #c_literal{},
- es :: [#c_map_pair{}]}).