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-rw-r--r--lib/hipe/icode/hipe_icode.erl14
1 files changed, 10 insertions, 4 deletions
diff --git a/lib/hipe/icode/hipe_icode.erl b/lib/hipe/icode/hipe_icode.erl
index 6d4758bbf1..7b3d087e2d 100644
--- a/lib/hipe/icode/hipe_icode.erl
+++ b/lib/hipe/icode/hipe_icode.erl
@@ -503,7 +503,6 @@
enter_args_update/2,
enter_type/1,
is_enter/1,
-
mk_return/1, %% mk_return(Vars)
%% mk_fail/1, %% mk_fail(Args) class = exit
@@ -606,6 +605,12 @@
-export([highest_var/1, highest_label/1]).
+%%
+%% Exported types
+%%
+
+-export_type([icode/0]).
+
%%---------------------------------------------------------------------
%%
%% Icode
@@ -614,7 +619,7 @@
-spec mk_icode(mfa(), [icode_var()], boolean(), boolean(), [icode_instr()],
{non_neg_integer(),non_neg_integer()},
- {icode_lbl(),icode_lbl()}) -> #icode{}.
+ {icode_lbl(),icode_lbl()}) -> icode().
mk_icode(Fun, Params, IsClosure, IsLeaf, Code, VarRange, LabelRange) ->
#icode{'fun'=Fun, params=Params, code=Code,
is_closure=IsClosure,
@@ -1434,8 +1439,8 @@ subst1([_|Pairs], I) -> subst1(Pairs, I).
%%
%% @doc Returns the successors of an Icode instruction.
%% In CFG form only branch instructions have successors,
-%% but in linear form other instructions like e.g. moves and
-%% others might be the last instruction of some basic block.
+%% but in linear form other instructions like e.g. moves
+%% might be the last instruction of some basic block.
%%
-spec successors(icode_instr()) -> [icode_lbl()].
@@ -1464,6 +1469,7 @@ successors(I) ->
case fail_label(I) of [] -> []; L when is_integer(L) -> [L] end;
#icode_enter{} -> [];
#icode_return{} -> [];
+ #icode_comment{} -> [];
%% the following are included here for handling linear code
#icode_move{} -> [];
#icode_begin_handler{} -> []