[erlang-questions] bug: R12B-0 can't compile YXA 1.0

Bjorn Gustavsson <>
Thu Dec 6 08:06:04 CET 2007


Fredrik Thulin <> writes:

> Hi
> 
> Thanks for R12B-0. I found this problem though :
> 

Thanks!

Here is a minimal patch that solves the problem. (I will probably
fix the problem in a different way in R12B-1.)

/Bjorn

*** lib/compiler/src/v3_codegen.erl@@/OTP_R12B  Mon Nov 26 19:57:57 2007
--- lib/compiler/src/v3_codegen.erl     Thu Dec  6 07:32:25 2007
***************
*** 1457,1462 ****
--- 1457,1464 ----
      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,_}|_] ->

-- 
Björn Gustavsson, Erlang/OTP, Ericsson AB



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