Merge branch 'maint'

Conflicts:
	erts/emulator/beam/external.c

1 files changed, 106 insertions, 4 deletions

diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl
index 886ae7d516..62a94e5281 100644
--- a/erts/emulator/test/map_SUITE.erl
+++ b/erts/emulator/test/map_SUITE.erl
@@ -2181,7 +2181,9 @@ t_map_encode_decode(Config) when is_list(Config) ->
 	{<<>>, sc9}, {3.14158, sc10},
 	{[3.14158], sc11}, {more_atoms, sc12},
 	{{more_tuples}, sc13}, {self(), sc14},
-	{{},{}},{[],[]}
+	{{},{}},{[],[]},
+        {map_s, #{a=>a, 2=>b, 3=>c}},
+        {map_l, maps:from_list([{I,I}||I <- lists:seq(1,74)])}
     ],
     ok = map_encode_decode_and_match(Pairs,[],#{}),
 
@@ -2245,9 +2247,30 @@ t_map_encode_decode(Config) when is_list(Config) ->
 
     %% bad size (too small) .. should fail just truncate it .. weird.
     %% possibly change external format so truncated will be #{a:=1}
-    #{ a:=b } =
-	erlang:binary_to_term(<<131,116,0,0,0,1,100,0,1,97,100,0,1,98,97,1,97,1>>),
-
+    #{ a:=b } = erlang:binary_to_term(<<131,116,0,0,0,1,100,0,1,97,100,0,1,98,97,1,97,1>>),
+
+    %% specific fannerl (opensource app) binary_to_term error in 18.1
+
+    #{bias := {1,1,0},
+      bit_fail := 0,
+      connections := #{{2,9}   := _,
+                       {8,14}  := _,
+                       {2,12}  := _,
+                       {5,7}   := _,
+                       {11,16} := _,
+                       {11,15} := _},
+      layers := {5,7,3},
+      network_type := fann_nettype_layer,
+      num_input := 5,
+      num_layers := 3,
+      num_output := 3,
+      rprop_delta_max := _,
+      rprop_delta_min := _,
+      total_connections := 66,
+      total_neurons := 17,
+      train_error_function := fann_errorfunc_tanh,
+      train_stop_function := fann_stopfunc_mse,
+      training_algorithm := fann_train_rprop} = erlang:binary_to_term(fannerl()),
     ok.
 
 map_encode_decode_and_match([{K,V}|Pairs], EncodedPairs, M0) ->
@@ -2966,3 +2989,82 @@ do_badmap_17(Config) ->
 
 %% Use this function to avoid compile-time evaluation of an expression.
 id(I) -> I.
+
+
+%% map external_format (fannerl).
+fannerl() ->
+    <<131,116,0,0,0,28,100,0,13,108,101,97,114,110,105,110,103,95,114,
+      97,116,101,70,63,230,102,102,96,0,0,0,100,0,17,108,101,97,114,110,105,110,
+      103,95,109,111,109,101,110,116,117,109,70,0,0,0,0,0,0,0,0,100,0,
+      18,116,114,97,105,110,105,110,103,95,97,108,103,111,114,105,116,104,109,100,0,
+      16,102,97,110,110,95,116,114,97,105,110,95,114,112,114,111,112,
+      100,0,17,109,101,97,110,95,115,113,117,97,114,101,95,101,114,114,111,114,70,
+      0,0,0,0,0,0,0,0,100,0,8,98,105,116,95,102,97,105,108,97,0,100,0,20,
+      116,114,97,105,110,95,101,114,114,111,114,95,102,117,110,99,116,105,111,
+      110,100,0,19,102,97,110,110,95,101,114,114,111,114,102,117,110,99,
+      95,116,97,110,104,100,0,9,110,117,109,95,105,110,112,117,116,97,5,100,0,10,110,
+      117,109,95,111,117,116,112,117,116,97,3,100,0,13,116,111,116,97,108,
+      95,110,101,117,114,111,110,115,97,17,100,0,17,116,111,116,97,108,95,99,111,110,
+      110,101,99,116,105,111,110,115,97,66,100,0,12,110,101,116,119,111,114,107,
+      95,116,121,112,101,100,0,18,102,97,110,110,95,110,101,116,116,121,112,101,
+      95,108,97,121,101,114,100,0,15,99,111,110,110,101,99,116,105,111,110,95,
+      114,97,116,101,70,63,240,0,0,0,0,0,0,100,0,10,110,117,109,95,108,97,121,101,
+      114,115,97,3,100,0,19,116,114,97,105,110,95,115,116,111,112,95,102,117,110,
+      99,116,105,111,110,100,0,17,102,97,110,110,95,115,116,111,112,102,117,110,
+      99,95,109,115,101,100,0,15,113,117,105,99,107,112,114,111,112,95,100,101,99,
+      97,121,70,191,26,54,226,224,0,0,0,100,0,12,113,117,105,99,107,112,114,
+      111,112,95,109,117,70,63,252,0,0,0,0,0,0,100,0,21,114,112,114,111,112,95,105,
+      110,99,114,101,97,115,101,95,102,97,99,116,111,114,70,63,243,51,51,
+      64,0,0,0,100,0,21,114,112,114,111,112,95,100,101,99,114,101,97,115,101,
+      95,102,97,99,116,111,114,70,63,224,0,0,0,0,0,0,100,0,15,114,112,114,111,112,
+      95,100,101,108,116,97,95,109,105,110,70,0,0,0,0,0,0,0,0,100,0,15,114,112,114,
+      111,112,95,100,101,108,116,97,95,109,97,120,70,64,73,0,0,0,0,0,0,100,0,
+      16,114,112,114,111,112,95,100,101,108,116,97,95,122,101,114,111,70,63,185,153,
+      153,160,0,0,0,100,0,26,115,97,114,112,114,111,112,95,119,101,105,103,
+      104,116,95,100,101,99,97,121,95,115,104,105,102,116,70,192,26,147,116,192,0,0,0,
+      100,0,35,115,97,114,112,114,111,112,95,115,116,101,112,95,101,114,
+      114,111,114,95,116,104,114,101,115,104,111,108,100,95,102,97,99,116,111,114,70,
+      63,185,153,153,160,0,0,0,100,0,24,115,97,114,112,114,111,112,95,115,
+      116,101,112,95,101,114,114,111,114,95,115,104,105,102,116,70,63,246,40,245,
+      192,0,0,0,100,0,19,115,97,114,112,114,111,112,95,116,101,109,112,101,114,
+      97,116,117,114,101,70,63,142,184,81,224,0,0,0,100,0,6,108,97,121,101,114,115,
+      104,3,97,5,97,7,97,3,100,0,4,98,105,97,115,104,3,97,1,97,1,97,0,100,0,11,
+      99,111,110,110,101,99,116,105,111,110,115,116,0,0,0,66,104,2,97,0,97,6,70,
+      191,179,51,44,64,0,0,0,104,2,97,1,97,6,70,63,178,130,90,32,0,0,0,104,2,97,2,
+      97,6,70,63,82,90,88,0,0,0,0,104,2,97,3,97,6,70,63,162,91,63,192,0,0,0,104,2,
+      97,4,97,6,70,191,151,70,169,0,0,0,0,104,2,97,5,97,6,70,191,117,52,222,0,0,0,
+      0,104,2,97,0,97,7,70,63,152,240,139,0,0,0,0,104,2,97,1,97,7,70,191,166,31,
+      187,160,0,0,0,104,2,97,2,97,7,70,191,150,70,63,0,0,0,0,104,2,97,3,97,7,70,
+      63,152,181,126,128,0,0,0,104,2,97,4,97,7,70,63,151,187,162,128,0,0,0,104,2,
+      97,5,97,7,70,191,143,161,101,0,0,0,0,104,2,97,0,97,8,70,191,153,102,36,128,0,
+      0,0,104,2,97,1,97,8,70,63,160,139,250,64,0,0,0,104,2,97,2,97,8,70,63,164,62,
+      196,64,0,0,0,104,2,97,3,97,8,70,191,178,78,209,192,0,0,0,104,2,97,4,97,8,70,
+      191,185,19,76,224,0,0,0,104,2,97,5,97,8,70,63,183,142,196,96,0,0,0,104,2,97,0,
+      97,9,70,63,150,104,248,0,0,0,0,104,2,97,1,97,9,70,191,164,4,100,224,0,0,0,
+      104,2,97,2,97,9,70,191,169,42,42,224,0,0,0,104,2,97,3,97,9,70,63,145,54,78,128,0,
+      0,0,104,2,97,4,97,9,70,63,126,243,134,0,0,0,0,104,2,97,5,97,9,70,63,177,
+      203,25,96,0,0,0,104,2,97,0,97,10,70,63,172,104,47,64,0,0,0,104,2,97,1,97,10,
+      70,63,161,242,193,64,0,0,0,104,2,97,2,97,10,70,63,175,208,241,192,0,0,0,104,2,
+      97,3,97,10,70,191,129,202,161,0,0,0,0,104,2,97,4,97,10,70,63,178,151,55,32,0,0,0,
+      104,2,97,5,97,10,70,63,137,155,94,0,0,0,0,104,2,97,0,97,11,70,191,179,
+      106,160,0,0,0,0,104,2,97,1,97,11,70,63,184,253,164,96,0,0,0,104,2,97,2,97,11,
+      70,191,143,30,157,0,0,0,0,104,2,97,3,97,11,70,63,153,225,140,128,0,0,0,104,
+      2,97,4,97,11,70,63,161,35,85,192,0,0,0,104,2,97,5,97,11,70,63,175,200,55,192,
+      0,0,0,104,2,97,0,97,12,70,191,180,116,132,96,0,0,0,104,2,97,1,97,12,70,191,
+      165,151,152,0,0,0,0,104,2,97,2,97,12,70,191,180,197,91,160,0,0,0,104,2,97,3,97,12,
+      70,191,91,30,160,0,0,0,0,104,2,97,4,97,12,70,63,180,251,45,32,0,0,0,
+      104,2,97,5,97,12,70,63,165,134,77,64,0,0,0,104,2,97,6,97,14,70,63,181,56,242,96,
+      0,0,0,104,2,97,7,97,14,70,191,165,239,234,224,0,0,0,104,2,97,8,97,14,
+      70,191,154,65,216,128,0,0,0,104,2,97,9,97,14,70,63,150,250,236,0,0,0,0,104,2,97,
+      10,97,14,70,191,141,105,108,0,0,0,0,104,2,97,11,97,14,70,191,152,40,
+      165,0,0,0,0,104,2,97,12,97,14,70,63,141,159,46,0,0,0,0,104,2,97,13,97,14,70,
+      191,183,172,137,32,0,0,0,104,2,97,6,97,15,70,63,163,26,123,192,0,0,0,104,
+      2,97,7,97,15,70,63,176,184,106,32,0,0,0,104,2,97,8,97,15,70,63,152,234,144,
+      0,0,0,0,104,2,97,9,97,15,70,191,172,58,70,160,0,0,0,104,2,97,10,97,15,70,
+      63,161,211,211,192,0,0,0,104,2,97,11,97,15,70,191,148,171,120,128,0,0,0,104,
+      2,97,12,97,15,70,63,180,117,214,224,0,0,0,104,2,97,13,97,15,70,191,104,
+      230,216,0,0,0,0,104,2,97,6,97,16,70,63,178,53,103,96,0,0,0,104,2,97,7,97,16,
+      70,63,170,230,232,64,0,0,0,104,2,97,8,97,16,70,191,183,45,100,192,0,0,0,
+      104,2,97,9,97,16,70,63,184,100,97,32,0,0,0,104,2,97,10,97,16,70,63,169,174,
+      254,64,0,0,0,104,2,97,11,97,16,70,191,119,121,234,0,0,0,0,104,2,97,12,97,
+      16,70,63,149,12,170,128,0,0,0,104,2,97,13,97,16,70,191,144,193,191,0,0,0,0>>.