diff options
Diffstat (limited to 'lib/hipe')
| -rw-r--r-- | lib/hipe/cerl/erl_bif_types.erl | 8 | ||||
| -rw-r--r-- | lib/hipe/icode/hipe_beam_to_icode.erl | 11 |
2 files changed, 17 insertions, 2 deletions
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl index 64a695129b..606fd307ea 100644 --- a/lib/hipe/cerl/erl_bif_types.erl +++ b/lib/hipe/cerl/erl_bif_types.erl @@ -795,7 +795,8 @@ type(erlang, get_module_info, 2, Xs) -> end end); type(erlang, get_stacktrace, 0, _) -> - t_list(t_tuple([t_atom(), t_atom(), t_sup([t_arity(), t_list()])])); + t_list(t_tuple([t_atom(), t_atom(), t_sup([t_arity(), t_list()]), + t_list()])); type(erlang, group_leader, 0, _) -> t_pid(); type(erlang, group_leader, 2, Xs) -> strict(arg_types(erlang, group_leader, 2), Xs, @@ -3707,7 +3708,10 @@ arg_types(erlang, purge_module, 1) -> arg_types(erlang, put, 2) -> [t_any(), t_any()]; arg_types(erlang, raise, 3) -> - [t_raise_errorclass(), t_any(), type(erlang, get_stacktrace, 0, [])]; + OldStyleType = t_list(t_tuple([t_atom(), t_atom(), + t_sup([t_arity(), t_list()])])), + NewStyleType = type(erlang, get_stacktrace, 0, []), + [t_raise_errorclass(), t_any(), t_sup(OldStyleType, NewStyleType)]; arg_types(erlang, read_timer, 1) -> [t_reference()]; arg_types(erlang, ref_to_list, 1) -> diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index d7eb035551..f557d3419e 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -281,10 +281,14 @@ needs_redtest(Leafness) -> %%----------------------------------------------------------------------- %%--- label & func_info combo --- +trans_fun([{label,_}=F,{func_info,_,_,_}=FI|Instructions], Env) -> + %% Handle old code without a line instruction. + trans_fun([F,{line,[]},FI|Instructions], Env); trans_fun([{label,B},{label,_}, {func_info,M,F,A},{label,L}|Instructions], Env) -> trans_fun([{label,B},{func_info,M,F,A},{label,L}|Instructions], Env); trans_fun([{label,B}, + {line,_}, {func_info,{atom,_M},{atom,_F},_A}, {label,L}|Instructions], Env) -> %% Emit code to handle function_clause errors. The BEAM test instructions @@ -1142,6 +1146,11 @@ trans_fun([{trim,N,NY}|Instructions], Env) -> Moves = trans_trim(N, NY), Moves ++ trans_fun(Instructions, Env); %%-------------------------------------------------------------------- +%% New line/1 instruction in R15. +%%-------------------------------------------------------------------- +trans_fun([{line,_}|Instructions], Env) -> + trans_fun(Instructions,Env); +%%-------------------------------------------------------------------- %%--- ERROR HANDLING --- %%-------------------------------------------------------------------- trans_fun([X|_], _) -> @@ -1869,6 +1878,8 @@ patch_make_funs([], FunIndex, Acc) -> find_mfa([{label,_}|Code]) -> find_mfa(Code); +find_mfa([{line,_}|Code]) -> + find_mfa(Code); find_mfa([{func_info,{atom,M},{atom,F},A}|_]) when is_atom(M), is_atom(F), is_integer(A), 0 =< A, A =< 255 -> {M, F, A}. |