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authorBjörn Gustavsson <[email protected]>2016-12-15 09:15:08 +0100
committerBjörn Gustavsson <[email protected]>2017-01-12 12:10:11 +0100
commitb4413f63e9464e05fbff2c85a18cbda414e52c77 (patch)
tree76fc7fca7d1ff8bd0c02a35e81197a8a62d779fa /lib/compiler/src
parentfa67ec3313a84c578e9cfcce31795a1ac66a289f (diff)
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cerl: Add missing types and specs
Diffstat (limited to 'lib/compiler/src')
-rw-r--r--lib/compiler/src/cerl.erl12
1 files changed, 12 insertions, 0 deletions
diff --git a/lib/compiler/src/cerl.erl b/lib/compiler/src/cerl.erl
index b1be6ffc6d..6b936a7687 100644
--- a/lib/compiler/src/cerl.erl
+++ b/lib/compiler/src/cerl.erl
@@ -1584,6 +1584,8 @@ ann_make_list(_, [], Node) ->
%% @doc Returns <code>true</code> if <code>Node</code> is an abstract
%% map constructor, otherwise <code>false</code>.
+-type map_op() :: #c_literal{val::'assoc'} | #c_literal{val::'exact'}.
+
-spec is_c_map(cerl()) -> boolean().
is_c_map(#c_map{}) ->
@@ -1679,8 +1681,16 @@ update_c_map(#c_map{is_pat=true}=Old, M, Es) ->
update_c_map(#c_map{is_pat=false}=Old, M, Es) ->
ann_c_map(get_ann(Old), M, Es).
+-spec map_pair_key(c_map_pair()) -> cerl().
+
map_pair_key(#c_map_pair{key=K}) -> K.
+
+-spec map_pair_val(c_map_pair()) -> cerl().
+
map_pair_val(#c_map_pair{val=V}) -> V.
+
+-spec map_pair_op(c_map_pair()) -> map_op().
+
map_pair_op(#c_map_pair{op=Op}) -> Op.
-spec c_map_pair(cerl(), cerl()) -> c_map_pair().
@@ -1699,6 +1709,8 @@ c_map_pair_exact(Key,Val) ->
ann_c_map_pair(As,Op,K,V) ->
#c_map_pair{op=Op, key = K, val=V, anno = As}.
+-spec update_c_map_pair(c_map_pair(), map_op(), cerl(), cerl()) -> c_map_pair().
+
update_c_map_pair(Old,Op,K,V) ->
#c_map_pair{op=Op, key=K, val=V, anno = get_ann(Old)}.