Compiler crash

[Chandrashekhar Mullaparthi]

Got a compiler crash compiling this syntactically wrong code. Using R9B.

-module(test).
-author('cmullapa@REDACTED').

-compile(export_all).

test() ->
    .io.format("abcd~n", []).  % This should really be .io:format

--------------------------


18> c(test).
./test.erl:none: internal error in beam_clean;
crash reason: {{case_clause,{'EXIT',{function_clause,
                                        [{dict,fetch_val,[4,[]]},
                                         {beam_clean,find_all_used,3},
                                         {beam_clean,module,2},
                                         {compile,
 
'-select_passes/2-anonymous-2-',
                                             2},
                                         {compile,
 
'-internal_comp/4-anonymous-1-',
                                             2},
                                         {compile,fold_comp,3},
                                         {compile,internal_comp,4},
                                         {compile,internal,3}]}}},
               [{compile,'-select_passes/2-anonymous-2-',2},
                {compile,'-internal_comp/4-anonymous-1-',2},
                {compile,fold_comp,3},
                {compile,internal_comp,4},
                {compile,internal,3}]}
error

cheers
Chandru



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