Possible BEAM compiler patch
Martti Kuparinen
martti.kuparinen@REDACTED
Thu Jun 24 12:49:52 CEST 2010
Hi,
The NetBSD pkgsrc has this patch (pkgsrc/lang/erlang/patches/patch-ah)
--- lib/compiler/src/v3_codegen.erl.orig 2008-02-05
08:37:35.000000000 -0
500
+++ lib/compiler/src/v3_codegen.erl
@@ -1481,6 +1481,8 @@ cg_binary_size_1([], Bits, Acc) ->
Sizes = filter(fun({_,{integer,0}}) -> false;
(_) -> true end, Sizes0),
case Sizes of
+ [] ->
+ {bs_init2,[{integer,0}]};
[{1,_}|_] ->
{bs_init_bits,cg_binary_bytes_to_bits(Sizes, [])};
[{8,_}|_] ->
but I don't know it that makes any sense or not. Could someone from the
compiler team look at this and say if I should nuke this or submit a
proper patch request so it can be included in the pu branch...
Martti
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