Remove crufty scaffolding code

1 files changed, 0 insertions, 38 deletions

diff --git a/lib/runtime_tools/src/dyntrace.erl b/lib/runtime_tools/src/dyntrace.erl
index cb1702bb00..a5161e9d04 100644
--- a/lib/runtime_tools/src/dyntrace.erl
+++ b/lib/runtime_tools/src/dyntrace.erl
@@ -42,7 +42,6 @@
          pn/1, pn/2, pn/3, pn/4, pn/5, pn/6, pn/7, pn/8, pn/9]).
 -export([put_tag/1, get_tag/0, get_tag_data/0, spread_tag/1, restore_tag/1]).
 
--export([scaff/0]). % Development only
 -export([user_trace_i4s4/9]). % Know what you're doing!
 -on_load(on_load/0).
 
@@ -352,40 +351,3 @@ spread_tag(B) ->
 -spec restore_tag(true | {non_neg_integer(), binary() | []}) -> true.
 restore_tag(T) ->
     erlang:dt_restore_tag(T).
-    
-
-%% Scaffolding to write tedious code: quick brute force and not 100% correct.
-
-scaff_int_args(N) ->
-    L = lists:sublist(["I1", "I2", "I3", "I4"], N),
-    [string:join(L, ", ")].
-
-scaff_int_guards(N) ->
-    L = lists:sublist(["is_integer(I1)", "is_integer(I2)", "is_integer(I3)",
-                       "is_integer(I4)"], N),
-    lists:flatten(string:join(L, ", ")).
-
-scaff_char_args(N) ->
-    L = lists:sublist(["S1", "S2", "S3", "S4"], N),
-    [string:join(L, ", ")].
-
-scaff_fill(N) ->
-    [string:join(lists:duplicate(N, "undef"), ", ")].
-
-scaff() ->
-    L = [begin
-             IntArgs = scaff_int_args(N_int),
-             IntGuards = scaff_int_guards(N_int),
-             IntFill = scaff_fill(4 - N_int),
-             CharArgs = scaff_char_args(N_char),
-             CharFill = scaff_fill(4 - N_char),
-             InArgs = string:join(IntArgs ++ CharArgs, ", "),
-             OutArgs = string:join(IntArgs ++ IntFill ++ CharArgs ++ CharFill,
-                                   ", "),
-             {N_int + N_char,
-              lists:flatten([io_lib:format("p(~s) when ~s ->\n",
-                                           [InArgs, IntGuards]),
-                             io_lib:format("    user_trace_int(~s);\n", [OutArgs])
-                            ])}
-         end || N_int <- [0,1,2,3,4], N_char <- [0,1,2,3,4]],
-    [io:format("%%~p\n~s", [N, Str]) || {N, Str} <- lists:sort(L)].