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authorHans Bolinder <[email protected]>2017-02-28 14:35:18 +0100
committerHans Bolinder <[email protected]>2017-02-28 14:35:18 +0100
commitc1ea854fac3d8ed144c7fcc909a4671331e43c16 (patch)
treeeeaca3d8b235047096abb7cdc1eb2d84dfa8c92a /lib
parent883f7e91005a5527c7b199bac8d642518a502061 (diff)
parent52f822ab407be031a0013f47ff2b1b45b27fc1f5 (diff)
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Merge branch 'maint'
* maint: stdlib: Add maps to term traversal
Diffstat (limited to 'lib')
-rw-r--r--lib/stdlib/src/qlc.erl6
-rw-r--r--lib/stdlib/test/qlc_SUITE.erl18
2 files changed, 19 insertions, 5 deletions
diff --git a/lib/stdlib/src/qlc.erl b/lib/stdlib/src/qlc.erl
index f3665824f2..8c4d835432 100644
--- a/lib/stdlib/src/qlc.erl
+++ b/lib/stdlib/src/qlc.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2017. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -1292,6 +1292,10 @@ abstr_term(Fun, Line) when is_function(Fun) ->
end;
abstr_term(PPR, Line) when is_pid(PPR); is_port(PPR); is_reference(PPR) ->
{special, Line, lists:flatten(io_lib:write(PPR))};
+abstr_term(Map, Line) when is_map(Map) ->
+ {map,Line,
+ [{map_field_assoc,Line,abstr_term(K, Line),abstr_term(V, Line)} ||
+ {K,V} <- maps:to_list(Map)]};
abstr_term(Simple, Line) ->
erl_parse:abstract(Simple, erl_anno:line(Line)).
diff --git a/lib/stdlib/test/qlc_SUITE.erl b/lib/stdlib/test/qlc_SUITE.erl
index c08e138ad3..2b5d52287e 100644
--- a/lib/stdlib/test/qlc_SUITE.erl
+++ b/lib/stdlib/test/qlc_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2017. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -886,11 +886,12 @@ eval_unique(Config) when is_list(Config) ->
[a] = qlc:e(Q2, {unique_all, true})
">>,
- <<"Q = qlc:q([SQV || SQV <- qlc:q([X || X <- [1,2,1]],unique)],
+ <<"Q = qlc:q([SQV || SQV <- qlc:q([X || X <- [1,2,1,#{a => 1}]],
+ unique)],
unique),
{call,_,_,[{lc,_,{var,_,'X'},[{generate,_,{var,_,'X'},_}]},_]} =
qlc:info(Q, [{format,abstract_code},unique_all]),
- [1,2] = qlc:e(Q)">>,
+ [1,2,#{a := 1}] = qlc:e(Q)">>,
<<"Q = qlc:q([X || X <- [1,2,1]]),
{call,_,_,[{lc,_,{var,_,'X'},[{generate,_,{var,_,'X'},_}]},_]} =
@@ -2637,7 +2638,16 @@ info(Config) when is_list(Config) ->
{cons, _, _, _}]},
{nil,_}}]}]} = i(QH, {format, abstract_code}),
[{5},{6}] = qlc:e(QH),
- [{4},{5},{6}] = qlc:e(F(3))">>
+ [{4},{5},{6}] = qlc:e(F(3))">>,
+
+ <<"Fun = fun ?MODULE:i/2,
+ L = [{#{k => #{v => Fun}}, Fun}],
+ H = qlc:q([Q || Q <- L, Q =:= {#{k => #{v => Fun}}, Fun}]),
+ L = qlc:e(H),
+ {call,_,_,[{lc,_,{var,_,'Q'},
+ [{generate,_,_,_},
+ {op,_,_,_,_}]}]} =
+ qlc:info(H, [{format,abstract_code}])">>
],
run(Config, Ts),