[erlang-bugs] Compile attribute and module_info

[Roberto Aloi]

Hi,

given the following module test.erl:

-module(test).
-export([test/0]).
test() -> ok.

if I compile it with the 'native' option, I can see the option in the list
of compile
options returned by test:module_info/0:

1> c(test, [native]).
{ok,test}
2> test:module_info().
[{exports,[{test,0},{module_info,0},{module_info,1}]},
 {imports,[]},
 {attributes,[{vsn,[...]}]},
 {compile,[{options,[native]},
           {version,"4.9.4"},
           {time,{2015,3,23,14,26,9}},
           {source,"/tmp/test.erl"}]}]

But if I use the 'native compile attribute, instead:

-module(test).
-compile([native]).
-export([test/0]).
test() -> ok.

If I compile the module, the option is not returned by test:module_info/0,
either as a compile option or as an attribute:

3> c(test).
{ok,test}
4> test:module_info().
[{exports,[{test,0},{module_info,0},{module_info,1}]},
 {imports,[]},
 {attributes,[{vsn,[...]}]},
 {compile,[{options,[]},
           {version,"4.9.4"},
           {time,{2015,3,23,14,28,28}},
           {source,"/tmp/test.erl"}]}]

Is this the intended behaviour?

R
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