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-rw-r--r--lib/hipe/cerl/cerl_cconv.erl9
-rw-r--r--lib/hipe/cerl/cerl_closurean.erl17
-rw-r--r--lib/hipe/cerl/cerl_hipe_primops.hrl17
-rw-r--r--lib/hipe/cerl/cerl_hipeify.erl9
-rw-r--r--lib/hipe/cerl/cerl_lib.erl10
-rw-r--r--lib/hipe/cerl/cerl_messagean.erl16
-rw-r--r--lib/hipe/cerl/cerl_pmatch.erl9
-rw-r--r--lib/hipe/cerl/cerl_prettypr.erl16
-rw-r--r--lib/hipe/cerl/cerl_to_icode.erl10
-rw-r--r--lib/hipe/cerl/cerl_typean.erl14
-rw-r--r--lib/hipe/cerl/erl_bif_types.erl109
-rw-r--r--lib/hipe/cerl/erl_types.erl185
12 files changed, 173 insertions, 248 deletions
diff --git a/lib/hipe/cerl/cerl_cconv.erl b/lib/hipe/cerl/cerl_cconv.erl
index ac9d01ab0e..122e6ef039 100644
--- a/lib/hipe/cerl/cerl_cconv.erl
+++ b/lib/hipe/cerl/cerl_cconv.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2015. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,11 +9,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
-%% @author Richard Carlsson <[email protected]>
%% @copyright 2000-2004 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc Closure conversion of Core Erlang modules. This is done as a
%% step in the translation from Core Erlang down to HiPE Icode, and is
%% very much tied to the calling conventions used in HiPE native code.
diff --git a/lib/hipe/cerl/cerl_closurean.erl b/lib/hipe/cerl/cerl_closurean.erl
index d37c91e5c6..a2bd7fe0f0 100644
--- a/lib/hipe/cerl/cerl_closurean.erl
+++ b/lib/hipe/cerl/cerl_closurean.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,15 +10,9 @@
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
-%% %CopyrightEnd%
-%%
-%% =====================================================================
-%% Closure analysis of Core Erlang programs.
-%%
-%% Copyright (C) 2001-2002 Richard Carlsson
-%%
-%% Author contact: [email protected]
-%% =====================================================================
+%% @copyright 2001-2002 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
+%% @doc Closure analysis of Core Erlang programs.
%% TODO: might need a "top" (`any') element for any-length value lists.
diff --git a/lib/hipe/cerl/cerl_hipe_primops.hrl b/lib/hipe/cerl/cerl_hipe_primops.hrl
index 3efb9a3bdd..6e4d830b61 100644
--- a/lib/hipe/cerl/cerl_hipe_primops.hrl
+++ b/lib/hipe/cerl/cerl_hipe_primops.hrl
@@ -1,9 +1,3 @@
-%% ========================-*-erlang-*-=================================
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,15 +9,10 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%% Predefined Core Erlang primitive operations used by HiPE
-%%
-%% Copyright (C) 2000 Richard Carlsson
%%
-%% Author contact: [email protected]
-%% =====================================================================
+%% @copyright 2000 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
+%% @doc Predefined Core Erlang primitive operations used by HiPE.
%% These definitions give the names of Core Erlang primops recognized by
%% HiPE. Many of them (e.g., 'not'/'and'/'or', and the type tests), are
diff --git a/lib/hipe/cerl/cerl_hipeify.erl b/lib/hipe/cerl/cerl_hipeify.erl
index 6611abd204..137a54ba32 100644
--- a/lib/hipe/cerl/cerl_hipeify.erl
+++ b/lib/hipe/cerl/cerl_hipeify.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2015. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,11 +9,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
-%% @author Richard Carlsson <[email protected]>
%% @copyright 2000-2004 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc HiPE-ification of Core Erlang code. Prepares Core Erlang code
%% for translation to ICode.
%% @see cerl_to_icode
diff --git a/lib/hipe/cerl/cerl_lib.erl b/lib/hipe/cerl/cerl_lib.erl
index 0bc77909d9..3a6fb1cf51 100644
--- a/lib/hipe/cerl/cerl_lib.erl
+++ b/lib/hipe/cerl/cerl_lib.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,10 +9,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
-
+%% @copyright 1999-2002 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc Utility functions for Core Erlang abstract syntax trees.
%%
%% <p>Syntax trees are defined in the module <a
diff --git a/lib/hipe/cerl/cerl_messagean.erl b/lib/hipe/cerl/cerl_messagean.erl
index 7df0a245fb..c79e045bd0 100644
--- a/lib/hipe/cerl/cerl_messagean.erl
+++ b/lib/hipe/cerl/cerl_messagean.erl
@@ -1,8 +1,3 @@
-%% =====================================================================
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,14 +10,9 @@
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
-%% %CopyrightEnd%
-%%
-%% Message analysis of Core Erlang programs.
-%%
-%% Copyright (C) 2002 Richard Carlsson
-%%
-%% Author contact: [email protected]
-%% =====================================================================
+%% @copyright 2002 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
+%% @doc Message analysis of Core Erlang programs.
%% TODO: might need a "top" (`any') element for any-length value lists.
diff --git a/lib/hipe/cerl/cerl_pmatch.erl b/lib/hipe/cerl/cerl_pmatch.erl
index ca27fff1dd..fd7f589f08 100644
--- a/lib/hipe/cerl/cerl_pmatch.erl
+++ b/lib/hipe/cerl/cerl_pmatch.erl
@@ -1,8 +1,3 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,11 +9,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
-%% @author Richard Carlsson <[email protected]>
%% @copyright 2000-2006 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%%
%% @doc Core Erlang pattern matching compiler.
%%
diff --git a/lib/hipe/cerl/cerl_prettypr.erl b/lib/hipe/cerl/cerl_prettypr.erl
index f0acab99e3..c1c7250bbd 100644
--- a/lib/hipe/cerl/cerl_prettypr.erl
+++ b/lib/hipe/cerl/cerl_prettypr.erl
@@ -1,8 +1,3 @@
-%% =====================================================================
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2004-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -14,16 +9,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%% Core Erlang prettyprinter, using the 'prettypr' module.
-%%
-%% Copyright (C) 1999-2002 Richard Carlsson
-%%
-%% Author contact: [email protected]
-%% =====================================================================
%%
+%% @copyright 1999-2002 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc Core Erlang prettyprinter.
%%
%% <p>This module is a front end to the pretty-printing library module
diff --git a/lib/hipe/cerl/cerl_to_icode.erl b/lib/hipe/cerl/cerl_to_icode.erl
index ab131c2d01..e37eae8a03 100644
--- a/lib/hipe/cerl/cerl_to_icode.erl
+++ b/lib/hipe/cerl/cerl_to_icode.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 4 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2015. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,11 +11,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
%%
-%% @author Richard Carlsson <[email protected]>
%% @copyright 2000-2006 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc Translation from Core Erlang to HiPE Icode.
%% TODO: annotate Icode leaf functions as such.
@@ -2627,7 +2621,7 @@ icode_switch_val(Arg, Fail, Length, Cases) ->
hipe_icode:mk_switch_val(Arg, Fail, Length, Cases).
icode_switch_tuple_arity(Arg, Fail, Length, Cases) ->
- SortedCases = lists:keysort(1, Cases), %% immitate BEAM compiler - Kostis
+ SortedCases = lists:keysort(1, Cases), %% imitate BEAM compiler - Kostis
hipe_icode:mk_switch_tuple_arity(Arg, Fail, Length, SortedCases).
diff --git a/lib/hipe/cerl/cerl_typean.erl b/lib/hipe/cerl/cerl_typean.erl
index ddc48c7915..c5d84bdf2b 100644
--- a/lib/hipe/cerl/cerl_typean.erl
+++ b/lib/hipe/cerl/cerl_typean.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 4 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -15,15 +11,9 @@
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
-%%
-%% %CopyrightEnd%
-%%
-%% Type analysis of Core Erlang programs.
-%%
-%% Copyright (C) 2001-2002 Richard Carlsson
-%%
-%% Author contact: [email protected]
%%
+%% @copyright 2001-2002 Richard Carlsson
+%% @author Richard Carlsson <[email protected]>
%% @doc Type analysis of Core Erlang programs.
%% TODO: filters must handle conjunctions for better precision!
diff --git a/lib/hipe/cerl/erl_bif_types.erl b/lib/hipe/cerl/erl_bif_types.erl
index 230fce2e68..a3a936322a 100644
--- a/lib/hipe/cerl/erl_bif_types.erl
+++ b/lib/hipe/cerl/erl_bif_types.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2016. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -16,16 +12,12 @@
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
-%% %CopyrightEnd%
-%%
-%% =====================================================================
-%% Type information for Erlang Built-in functions (implemented in C)
-%%
-%% Copyright (C) 2002 Richard Carlsson
-%% Copyright (C) 2006 Richard Carlsson, Tobias Lindahl and Kostis Sagonas
-%%
-%% Author contact: [email protected], [email protected], [email protected]
-%% =====================================================================
+%% @doc Type information for Erlang Built-in functions (implemented in C)
+%% @copyright 2002 Richard Carlsson, 2006 Richard Carlsson, Tobias Lindahl
+%% and Kostis Sagonas
+%% @author Richard Carlsson <[email protected]>
+%% @author Tobias Lindahl <[email protected]>
+%% @author Kostis Sagonas <[email protected]>
-module(erl_bif_types).
@@ -560,6 +552,9 @@ type(erlang, byte_size, 1, Xs, Opaques) ->
strict(erlang, byte_size, 1, Xs,
fun (_) -> t_non_neg_integer() end, Opaques);
%% Guard bif, needs to be here.
+type(erlang, ceil, 1, Xs, Opaques) ->
+ strict(erlang, ceil, 1, Xs, fun (_) -> t_integer() end, Opaques);
+%% Guard bif, needs to be here.
%% Also much more expressive than anything you could write in a spec...
type(erlang, element, 2, Xs, Opaques) ->
strict(erlang, element, 2, Xs,
@@ -588,6 +583,9 @@ type(erlang, element, 2, Xs, Opaques) ->
type(erlang, float, 1, Xs, Opaques) ->
strict(erlang, float, 1, Xs, fun (_) -> t_float() end, Opaques);
%% Guard bif, needs to be here.
+type(erlang, floor, 1, Xs, Opaques) ->
+ strict(erlang, floor, 1, Xs, fun (_) -> t_integer() end, Opaques);
+%% Guard bif, needs to be here.
type(erlang, hd, 1, Xs, Opaques) ->
strict(erlang, hd, 1, Xs, fun ([X]) -> t_cons_hd(X) end, Opaques);
type(erlang, info, 1, Xs, _) -> type(erlang, system_info, 1, Xs); % alias
@@ -997,9 +995,9 @@ type(erlang, tuple_to_list, 1, Xs, Opaques) ->
end, Opaques);
%%-- hipe_bifs ----------------------------------------------------------------
type(hipe_bifs, add_ref, 2, Xs, Opaques) ->
- strict(hipe_bifs, add_ref, 2, Xs, fun (_) -> t_nil() end, Opaques);
-type(hipe_bifs, alloc_data, 2, Xs, Opaques) ->
- strict(hipe_bifs, alloc_data, 2, Xs,
+ strict(hipe_bifs, add_ref, 2, Xs, fun (_) -> t_atom('ok') end, Opaques);
+type(hipe_bifs, alloc_data, 3, Xs, Opaques) ->
+ strict(hipe_bifs, alloc_data, 3, Xs,
fun (_) -> t_integer() end, Opaques); % address
type(hipe_bifs, array, 2, Xs, Opaques) ->
strict(hipe_bifs, array, 2, Xs, fun (_) -> t_immarray() end, Opaques);
@@ -1046,16 +1044,16 @@ type(hipe_bifs, call_count_on, 1, Xs, Opaques) ->
fun (_) -> t_sup(t_atom('true'), t_nil()) end, Opaques);
type(hipe_bifs, check_crc, 1, Xs, Opaques) ->
strict(hipe_bifs, check_crc, 1, Xs, fun (_) -> t_boolean() end, Opaques);
-type(hipe_bifs, enter_code, 2, Xs, Opaques) ->
- strict(hipe_bifs, enter_code, 2, Xs,
+type(hipe_bifs, enter_code, 3, Xs, Opaques) ->
+ strict(hipe_bifs, enter_code, 3, Xs,
fun (_) -> t_tuple([t_integer(),
%% XXX: The tuple below contains integers and
%% is of size same as the length of the MFA list
t_sup(t_nil(), t_binary())]) end, Opaques);
-type(hipe_bifs, enter_sdesc, 1, Xs, Opaques) ->
- strict(hipe_bifs, enter_sdesc, 1, Xs, fun (_) -> t_nil() end, Opaques);
-type(hipe_bifs, find_na_or_make_stub, 2, Xs, Opaques) ->
- strict(hipe_bifs, find_na_or_make_stub, 2, Xs,
+type(hipe_bifs, enter_sdesc, 2, Xs, Opaques) ->
+ strict(hipe_bifs, enter_sdesc, 2, Xs, fun (_) -> t_nil() end, Opaques);
+type(hipe_bifs, find_na_or_make_stub, 1, Xs, Opaques) ->
+ strict(hipe_bifs, find_na_or_make_stub, 1, Xs,
fun (_) -> t_integer() end, Opaques); % address
type(hipe_bifs, fun_to_address, 1, Xs, Opaques) ->
strict(hipe_bifs, fun_to_address, 1, Xs,
@@ -1065,12 +1063,6 @@ type(hipe_bifs, get_fe, 2, Xs, Opaques) ->
type(hipe_bifs, get_rts_param, 1, Xs, Opaques) ->
strict(hipe_bifs, get_rts_param, 1, Xs,
fun (_) -> t_sup(t_integer(), t_nil()) end, Opaques);
-type(hipe_bifs, invalidate_funinfo_native_addresses, 1, Xs, Opaques) ->
- strict(hipe_bifs, invalidate_funinfo_native_addresses, 1, Xs,
- fun (_) -> t_nil() end, Opaques);
-type(hipe_bifs, mark_referred_from, 1, Xs, Opaques) ->
- strict(hipe_bifs, mark_referred_from, 1, Xs,
- fun (_) -> t_nil() end, Opaques);
type(hipe_bifs, merge_term, 1, Xs, Opaques) ->
strict(hipe_bifs, merge_term, 1, Xs, fun ([X]) -> X end, Opaques);
type(hipe_bifs, nstack_used_size, 0, _, _Opaques) ->
@@ -1082,21 +1074,18 @@ type(hipe_bifs, patch_insn, 3, Xs, Opaques) ->
type(hipe_bifs, primop_address, 1, Xs, Opaques) ->
strict(hipe_bifs, primop_address, 1, Xs,
fun (_) -> t_sup(t_integer(), t_atom('false')) end, Opaques);
-type(hipe_bifs, redirect_referred_from, 1, Xs, Opaques) ->
- strict(hipe_bifs, redirect_referred_from, 1, Xs,
- fun (_) -> t_nil() end, Opaques);
type(hipe_bifs, ref, 1, Xs, Opaques) ->
strict(hipe_bifs, ref, 1, Xs, fun (_) -> t_immarray() end, Opaques);
type(hipe_bifs, ref_get, 1, Xs, Opaques) ->
strict(hipe_bifs, ref_get, 1, Xs, fun (_) -> t_immediate() end, Opaques);
type(hipe_bifs, ref_set, 2, Xs, Opaques) ->
strict(hipe_bifs, ref_set, 2, Xs, fun (_) -> t_nil() end, Opaques);
-type(hipe_bifs, remove_refs_from, 1, Xs, Opaques) ->
- strict(hipe_bifs, remove_refs_from, 1, Xs,
- fun (_) -> t_atom('ok') end, Opaques);
type(hipe_bifs, set_funinfo_native_address, 3, Xs, Opaques) ->
strict(hipe_bifs, set_funinfo_native_address, 3, Xs,
fun (_) -> t_nil() end, Opaques);
+type(hipe_bifs, commit_patch_load, 1, Xs, Opaques) ->
+ strict(hipe_bifs, commit_patch_load, 1, Xs,
+ fun (_) -> t_atom() end, Opaques);
type(hipe_bifs, set_native_address, 3, Xs, Opaques) ->
strict(hipe_bifs, set_native_address, 3, Xs,
fun (_) -> t_nil() end, Opaques);
@@ -1108,15 +1097,14 @@ type(hipe_bifs, system_crc, 0, _, _Opaques) ->
type(hipe_bifs, term_to_word, 1, Xs, Opaques) ->
strict(hipe_bifs, term_to_word, 1, Xs,
fun (_) -> t_integer() end, Opaques);
-type(hipe_bifs, update_code_size, 3, Xs, Opaques) ->
- strict(hipe_bifs, update_code_size, 3, Xs,
- fun (_) -> t_nil() end, Opaques);
type(hipe_bifs, write_u8, 2, Xs, Opaques) ->
strict(hipe_bifs, write_u8, 2, Xs, fun (_) -> t_nil() end, Opaques);
type(hipe_bifs, write_u32, 2, Xs, Opaques) ->
strict(hipe_bifs, write_u32, 2, Xs, fun (_) -> t_nil() end, Opaques);
type(hipe_bifs, write_u64, 2, Xs, Opaques) ->
strict(hipe_bifs, write_u64, 2, Xs, fun (_) -> t_nil() end, Opaques);
+type(hipe_bifs, alloc_loader_state, 1, Xs, Opaques) ->
+ strict(hipe_bifs, alloc_loader_state, 1, Xs, fun (_) -> t_binary() end, Opaques);
%%-- lists --------------------------------------------------------------------
type(lists, all, 2, Xs, Opaques) ->
strict(lists, all, 2, Xs,
@@ -2038,17 +2026,14 @@ arith_rem(Min1, Max1, Min2, Max2) ->
Min1_geq_zero = infinity_geq(Min1, 0),
Max1_leq_zero = infinity_geq(0, Max1),
Max_range2 = infinity_max([infinity_abs(Min2), infinity_abs(Max2)]),
- Max_range2_leq_zero = infinity_geq(0, Max_range2),
- New_min =
+ New_min =
if Min1_geq_zero -> 0;
Max_range2 =:= 0 -> 0;
- Max_range2_leq_zero -> infinity_add(Max_range2, 1);
true -> infinity_add(infinity_inv(Max_range2), 1)
end,
New_max =
if Max1_leq_zero -> 0;
Max_range2 =:= 0 -> 0;
- Max_range2_leq_zero -> infinity_add(infinity_inv(Max_range2), -1);
true -> infinity_add(Max_range2, -1)
end,
{New_min, New_max}.
@@ -2341,6 +2326,9 @@ arg_types(erlang, bit_size, 1) ->
%% Guard bif, needs to be here.
arg_types(erlang, byte_size, 1) ->
[t_bitstr()];
+%% Guard bif, needs to be here.
+arg_types(erlang, ceil, 1) ->
+ [t_number()];
arg_types(erlang, halt, 0) ->
[];
arg_types(erlang, halt, 1) ->
@@ -2361,6 +2349,9 @@ arg_types(erlang, element, 2) ->
arg_types(erlang, float, 1) ->
[t_number()];
%% Guard bif, needs to be here.
+arg_types(erlang, floor, 1) ->
+ [t_number()];
+%% Guard bif, needs to be here.
arg_types(erlang, hd, 1) ->
[t_cons()];
arg_types(erlang, info, 1) ->
@@ -2458,9 +2449,9 @@ arg_types(hipe_bifs, add_ref, 2) ->
t_integer(),
t_sup(t_atom('call'), t_atom('load_mfa')),
t_trampoline(),
- t_sup(t_atom('remote'), t_atom('local'))])];
-arg_types(hipe_bifs, alloc_data, 2) ->
- [t_integer(), t_integer()];
+ t_binary()])];
+arg_types(hipe_bifs, alloc_data, 3) ->
+ [t_integer(), t_integer(), t_binary()];
arg_types(hipe_bifs, array, 2) ->
[t_non_neg_fixnum(), t_immediate()];
arg_types(hipe_bifs, array_length, 1) ->
@@ -2495,22 +2486,19 @@ arg_types(hipe_bifs, call_count_on, 1) ->
[t_mfa()];
arg_types(hipe_bifs, check_crc, 1) ->
[t_crc32()];
-arg_types(hipe_bifs, enter_code, 2) ->
- [t_binary(), t_sup(t_nil(), t_tuple())];
-arg_types(hipe_bifs, enter_sdesc, 1) ->
- [t_tuple([t_integer(), t_integer(), t_integer(), t_integer(), t_integer(), t_mfa()])];
-arg_types(hipe_bifs, find_na_or_make_stub, 2) ->
- [t_mfa(), t_boolean()];
+arg_types(hipe_bifs, enter_code, 3) ->
+ [t_binary(), t_sup(t_nil(), t_tuple()), t_binary()];
+arg_types(hipe_bifs, enter_sdesc, 2) ->
+ [t_tuple([t_integer(), t_integer(), t_integer(), t_integer(), t_integer(), t_mfa()]),
+ t_binary()];
+arg_types(hipe_bifs, find_na_or_make_stub, 1) ->
+ [t_mfa()];
arg_types(hipe_bifs, fun_to_address, 1) ->
[t_mfa()];
arg_types(hipe_bifs, get_fe, 2) ->
[t_atom(), t_tuple([t_integer(), t_integer(), t_integer()])];
arg_types(hipe_bifs, get_rts_param, 1) ->
[t_fixnum()];
-arg_types(hipe_bifs, invalidate_funinfo_native_addresses, 1) ->
- [t_list(t_mfa())];
-arg_types(hipe_bifs, mark_referred_from, 1) ->
- [t_mfa()];
arg_types(hipe_bifs, merge_term, 1) ->
[t_any()];
arg_types(hipe_bifs, nstack_used_size, 0) ->
@@ -2521,18 +2509,16 @@ arg_types(hipe_bifs, patch_insn, 3) ->
[t_integer(), t_integer(), t_insn_type()];
arg_types(hipe_bifs, primop_address, 1) ->
[t_atom()];
-arg_types(hipe_bifs, redirect_referred_from, 1) ->
- [t_mfa()];
arg_types(hipe_bifs, ref, 1) ->
[t_immediate()];
arg_types(hipe_bifs, ref_get, 1) ->
[t_hiperef()];
arg_types(hipe_bifs, ref_set, 2) ->
[t_hiperef(), t_immediate()];
-arg_types(hipe_bifs, remove_refs_from, 1) ->
- [t_sup([t_mfa(), t_atom('all')])];
arg_types(hipe_bifs, set_funinfo_native_address, 3) ->
arg_types(hipe_bifs, set_native_address, 3);
+arg_types(hipe_bifs, commit_patch_load, 1) ->
+ [t_binary()];
arg_types(hipe_bifs, set_native_address, 3) ->
[t_mfa(), t_integer(), t_boolean()];
arg_types(hipe_bifs, set_native_address_in_fe, 2) ->
@@ -2541,14 +2527,15 @@ arg_types(hipe_bifs, system_crc, 0) ->
[];
arg_types(hipe_bifs, term_to_word, 1) ->
[t_any()];
-arg_types(hipe_bifs, update_code_size, 3) ->
- [t_atom(), t_sup(t_nil(), t_binary()), t_integer()];
arg_types(hipe_bifs, write_u8, 2) ->
[t_integer(), t_byte()];
arg_types(hipe_bifs, write_u32, 2) ->
[t_integer(), t_integer()];
arg_types(hipe_bifs, write_u64, 2) ->
[t_integer(), t_integer()];
+arg_types(hipe_bifs, alloc_loader_state, 1) ->
+ [t_atom()];
+
%%------- lists ---------------------------------------------------------------
arg_types(lists, all, 2) ->
[t_fun([t_any()], t_boolean()), t_list()];
diff --git a/lib/hipe/cerl/erl_types.erl b/lib/hipe/cerl/erl_types.erl
index a5a3e8c136..0883a69918 100644
--- a/lib/hipe/cerl/erl_types.erl
+++ b/lib/hipe/cerl/erl_types.erl
@@ -1,9 +1,5 @@
%% -*- erlang-indent-level: 2 -*-
%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 2003-2017. All Rights Reserved.
-%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
@@ -16,14 +12,13 @@
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
-%% %CopyrightEnd%
-%%
-%% ======================================================================
-%% Copyright (C) 2000-2003 Richard Carlsson
-%%
-%% ======================================================================
-%% Provides a representation of Erlang types.
-%%
+%% @copyright 2000-2003 Richard Carlsson, 2006-2009 Tobias Lindahl
+%% @author Richard Carlsson <[email protected]>
+%% @author Tobias Lindahl <[email protected]>
+%% @author Kostis Sagonas <[email protected]>
+%% @author Manouk Manoukian
+%% @doc Provides a representation of Erlang types.
+
%% The initial author of this file is Richard Carlsson (2000-2004).
%% In July 2006, the type representation was totally re-designed by
%% Tobias Lindahl. This is the representation which is used currently.
@@ -31,9 +26,6 @@
%% opaque types to the structure-based representation of types.
%% During February and March 2009, Kostis Sagonas significantly
%% cleaned up the type representation and added spec declarations.
-%%
-%% Author contact: [email protected], [email protected], [email protected]
-%% ======================================================================
-module(erl_types).
@@ -236,7 +228,7 @@
-export([t_is_identifier/1]).
-endif.
--export_type([erl_type/0, opaques/0, type_table/0, mod_records/0,
+-export_type([erl_type/0, opaques/0, type_table/0,
var_table/0, cache/0]).
%%-define(DEBUG, true).
@@ -374,15 +366,17 @@
-type opaques() :: [erl_type()] | 'universe'.
+-type file_line() :: {file:name(), erl_anno:line()}.
-type record_key() :: {'record', atom()}.
-type type_key() :: {'type' | 'opaque', mfa()}.
--type record_value() :: [{atom(), erl_parse:abstract_expr(), erl_type()}].
--type type_value() :: {{module(), {file:name(), erl_anno:line()},
+-type field() :: {atom(), erl_parse:abstract_expr(), erl_type()}.
+-type record_value() :: {file_line(),
+ [{RecordSize :: non_neg_integer(), [field()]}]}.
+-type type_value() :: {{module(), file_line(),
erl_parse:abstract_type(), ArgNames :: [atom()]},
erl_type()}.
-type type_table() :: #{record_key() | type_key() =>
record_value() | type_value()}.
--type mod_records() :: dict:dict(module(), type_table()).
-opaque var_table() :: #{atom() => erl_type()}.
@@ -536,7 +530,9 @@ list_contains_opaque(List, Opaques) ->
'error' | {'ok', erl_type(), erl_type()}.
t_find_opaque_mismatch(T1, T2, Opaques) ->
- catch t_find_opaque_mismatch(T1, T2, T2, Opaques).
+ try t_find_opaque_mismatch(T1, T2, T2, Opaques)
+ catch throw:error -> error
+ end.
t_find_opaque_mismatch(?any, _Type, _TopType, _Opaques) -> error;
t_find_opaque_mismatch(?none, _Type, _TopType, _Opaques) -> throw(error);
@@ -588,8 +584,9 @@ t_find_opaque_mismatch_ordlists(L1, L2, TopType, Opaques) ->
t_find_opaque_mismatch_list(List).
t_find_opaque_mismatch_lists(L1, L2, _TopType, Opaques) ->
- List = [catch t_find_opaque_mismatch(T1, T2, T2, Opaques) ||
- T1 <- L1, T2 <- L2],
+ List = [try t_find_opaque_mismatch(T1, T2, T2, Opaques)
+ catch throw:error -> error
+ end || T1 <- L1, T2 <- L2],
t_find_opaque_mismatch_list(List).
t_find_opaque_mismatch_list([]) -> throw(error);
@@ -619,7 +616,9 @@ t_find_unknown_opaque(T1, T2, Opaques) ->
%% is assumed to be taken from the contract.
t_decorate_with_opaque(T1, T2, Opaques) ->
- case t_is_equal(T1, T2) orelse not t_contains_opaque(T2) of
+ case
+ Opaques =:= [] orelse t_is_equal(T1, T2) orelse not t_contains_opaque(T2)
+ of
true -> T1;
false ->
T = t_inf(T1, T2),
@@ -4257,8 +4256,8 @@ t_to_string(?opaque(Set), RecDict) ->
<- set_to_list(Set)],
" | ");
t_to_string(?matchstate(Pres, Slots), RecDict) ->
- flat_format("ms(~s,~s)", [t_to_string(Pres, RecDict),
- t_to_string(Slots,RecDict)]);
+ flat_format("ms(~ts,~ts)", [t_to_string(Pres, RecDict),
+ t_to_string(Slots,RecDict)]);
t_to_string(?nil, _RecDict) ->
"[]";
t_to_string(?nonempty_list(Contents, Termination), RecDict) ->
@@ -4436,10 +4435,10 @@ opaque_type(Mod, Name, Args, _S, RecDict) ->
opaque_name(Mod, Name, Extra) ->
S = mod_name(Mod, Name),
- flat_format("~s(~s)", [S, Extra]).
+ flat_format("~ts(~ts)", [S, Extra]).
mod_name(Mod, Name) ->
- flat_format("~w:~w", [Mod, Name]).
+ flat_format("~w:~tw", [Mod, Name]).
%%=============================================================================
%%
@@ -4454,9 +4453,17 @@ mod_name(Mod, Name) ->
-type site() :: {'type', mta()} | {'spec', mfa()} | {'record', mra()}.
-type cache_key() :: {module(), atom(), expand_depth(),
[erl_type()], type_names()}.
--opaque cache() :: #{cache_key() => {erl_type(), expand_limit()}}.
+-type mod_type_table() :: ets:tid().
+-type mod_records() :: dict:dict(module(), type_table()).
+-record(cache,
+ {
+ types = maps:new() :: #{cache_key() => {erl_type(), expand_limit()}},
+ mod_recs = {mrecs, dict:new()} :: {'mrecs', mod_records()}
+ }).
+
+-opaque cache() :: #cache{}.
--spec t_from_form(parse_form(), sets:set(mfa()), site(), mod_records(),
+-spec t_from_form(parse_form(), sets:set(mfa()), site(), mod_type_table(),
var_table(), cache()) -> {erl_type(), cache()}.
t_from_form(Form, ExpTypes, Site, RecDict, VarTab, Cache) ->
@@ -4468,11 +4475,12 @@ t_from_form(Form, ExpTypes, Site, RecDict, VarTab, Cache) ->
t_from_form_without_remote(Form, Site, TypeTable) ->
Module = site_module(Site),
- RecDict = dict:from_list([{Module, TypeTable}]),
+ ModRecs = dict:from_list([{Module, TypeTable}]),
ExpTypes = replace_by_none,
VarTab = var_table__new(),
- Cache = cache__new(),
- t_from_form1(Form, ExpTypes, Site, RecDict, VarTab, Cache).
+ Cache0 = cache__new(),
+ Cache = Cache0#cache{mod_recs = {mrecs, ModRecs}},
+ t_from_form1(Form, ExpTypes, Site, undefined, VarTab, Cache).
%% REC_TYPE_LIMIT is used for limiting the depth of recursive types.
%% EXPAND_LIMIT is used for limiting the size of types by
@@ -4487,13 +4495,13 @@ t_from_form_without_remote(Form, Site, TypeTable) ->
-record(from_form, {site :: site(),
xtypes :: sets:set(mfa()) | 'replace_by_none',
- mrecs :: mod_records(),
+ mrecs :: 'undefined' | mod_type_table(),
vtab :: var_table(),
tnames :: type_names()}).
-spec t_from_form1(parse_form(), sets:set(mfa()) | 'replace_by_none',
- site(), mod_records(), var_table(), cache()) ->
- {erl_type(), cache()}.
+ site(), 'undefined' | mod_type_table(), var_table(),
+ cache()) -> {erl_type(), cache()}.
t_from_form1(Form, ET, Site, MR, V, C) ->
TypeNames = initial_typenames(Site),
@@ -4739,13 +4747,13 @@ from_form({opaque, _L, Name, {Mod, Args, Rep}}, _S, _D, L, C) ->
builtin_type(Name, Type, S, D, L, C) ->
#from_form{site = Site, mrecs = MR} = S,
M = site_module(Site),
- case dict:find(M, MR) of
- {ok, R} ->
+ case lookup_module_types(M, MR, C) of
+ {R, C1} ->
case lookup_type(Name, 0, R) of
{_, {{_M, _FL, _F, _A}, _T}} ->
- type_from_form(Name, [], S, D, L, C);
+ type_from_form(Name, [], S, D, L, C1);
error ->
- {Type, L, C}
+ {Type, L, C1}
end;
error ->
{Type, L, C}
@@ -4758,9 +4766,9 @@ type_from_form(Name, Args, S, D, L, C) ->
TypeName = {type, {Module, Name, ArgsLen}},
case can_unfold_more(TypeName, TypeNames) of
true ->
- {ok, R} = dict:find(Module, MR),
+ {R, C1} = lookup_module_types(Module, MR, C),
type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames,
- S, D, L, C);
+ S, D, L, C1);
false ->
{t_any(), L, C}
end.
@@ -4799,7 +4807,7 @@ type_from_form1(Name, Args, ArgsLen, R, TypeName, TypeNames, S, D, L, C) ->
{NewType, L3, C4}
end;
error ->
- Msg = io_lib:format("Unable to find type ~w/~w\n",
+ Msg = io_lib:format("Unable to find type ~tw/~w\n",
[Name, ArgsLen]),
throw({error, Msg})
end.
@@ -4812,24 +4820,24 @@ remote_from_form(RemMod, Name, Args, S, D, L, C) ->
true ->
ArgsLen = length(Args),
MFA = {RemMod, Name, ArgsLen},
- case dict:find(RemMod, MR) of
+ case lookup_module_types(RemMod, MR, C) of
error ->
self() ! {self(), ext_types, MFA},
{t_any(), L, C};
- {ok, RemDict} ->
+ {RemDict, C1} ->
case sets:is_element(MFA, ET) of
true ->
RemType = {type, MFA},
case can_unfold_more(RemType, TypeNames) of
true ->
remote_from_form1(RemMod, Name, Args, ArgsLen, RemDict,
- RemType, TypeNames, S, D, L, C);
+ RemType, TypeNames, S, D, L, C1);
false ->
- {t_any(), L, C}
+ {t_any(), L, C1}
end;
false ->
self() ! {self(), ext_types, {RemMod, Name, ArgsLen}},
- {t_any(), L, C}
+ {t_any(), L, C1}
end
end
end.
@@ -4871,7 +4879,7 @@ remote_from_form1(RemMod, Name, Args, ArgsLen, RemDict, RemType, TypeNames,
{NewType, L3, C4}
end;
error ->
- Msg = io_lib:format("Unable to find remote type ~w:~w()\n",
+ Msg = io_lib:format("Unable to find remote type ~w:~tw()\n",
[RemMod, Name]),
throw({error, Msg})
end.
@@ -4904,33 +4912,33 @@ record_from_form({atom, _, Name}, ModFields, S, D0, L0, C) ->
case can_unfold_more(RecordType, TypeNames) of
true ->
M = site_module(Site),
- {ok, R} = dict:find(M, MR),
+ {R, C1} = lookup_module_types(M, MR, C),
case lookup_record(Name, R) of
{ok, DeclFields} ->
NewTypeNames = [RecordType|TypeNames],
Site1 = {record, {M, Name, length(DeclFields)}},
S1 = S#from_form{site = Site1, tnames = NewTypeNames},
Fun = fun(D, L) ->
- {GetModRec, L1, C1} =
- get_mod_record(ModFields, DeclFields, S1, D, L, C),
+ {GetModRec, L1, C2} =
+ get_mod_record(ModFields, DeclFields, S1, D, L, C1),
case GetModRec of
{error, FieldName} ->
throw({error,
- io_lib:format("Illegal declaration of #~w{~w}\n",
+ io_lib:format("Illegal declaration of #~tw{~tw}\n",
[Name, FieldName])});
{ok, NewFields} ->
S2 = S1#from_form{vtab = var_table__new()},
- {NewFields1, L2, C2} =
- fields_from_form(NewFields, S2, D, L1, C1),
+ {NewFields1, L2, C3} =
+ fields_from_form(NewFields, S2, D, L1, C2),
Rec = t_tuple(
[t_atom(Name)|[Type
|| {_FieldName, Type} <- NewFields1]]),
- {Rec, L2, C2}
+ {Rec, L2, C3}
end
end,
recur_limit(Fun, D0, L0, RecordType, TypeNames);
error ->
- throw({error, io_lib:format("Unknown record #~w{}\n", [Name])})
+ throw({error, io_lib:format("Unknown record #~tw{}\n", [Name])})
end;
false ->
{t_any(), L0, C}
@@ -5056,7 +5064,7 @@ recur_limit(Fun, D, L, TypeName, TypeNames) ->
end.
-spec t_check_record_fields(parse_form(), sets:set(mfa()), site(),
- mod_records(), var_table(), cache()) -> cache().
+ mod_type_table(), var_table(), cache()) -> cache().
t_check_record_fields(Form, ExpTypes, Site, RecDict, VarTable, Cache) ->
State = #from_form{site = Site,
@@ -5100,13 +5108,13 @@ check_record_fields({user_type, _L, _Name, Args}, S, C) ->
check_record({atom, _, Name}, ModFields, S, C) ->
#from_form{site = Site, mrecs = MR} = S,
M = site_module(Site),
- {ok, R} = dict:find(M, MR),
+ {R, C1} = lookup_module_types(M, MR, C),
{ok, DeclFields} = lookup_record(Name, R),
- case check_fields(Name, ModFields, DeclFields, S, C) of
+ case check_fields(Name, ModFields, DeclFields, S, C1) of
{error, FieldName} ->
- throw({error, io_lib:format("Illegal declaration of #~w{~w}\n",
- [Name, FieldName])});
- C1 -> C1
+ throw({error, io_lib:format("Illegal declaration of #~tw{~tw}\n",
+ [Name, FieldName])});
+ C2 -> C2
end.
check_fields(RecName, [{type, _, field_type, [{atom, _, Name}, Abstr]}|Left],
@@ -5136,7 +5144,7 @@ site_module({_, {Module, _, _}}) ->
-spec cache__new() -> cache().
cache__new() ->
- maps:new().
+ #cache{}.
-spec cache_key(module(), atom(), [erl_type()],
type_names(), expand_depth()) -> cache_key().
@@ -5153,8 +5161,8 @@ cache_key(Module, Name, ArgTypes, TypeNames, D) ->
-spec cache_find(cache_key(), cache()) ->
{erl_type(), expand_limit()} | 'error'.
-cache_find(Key, Cache) ->
- case maps:find(Key, Cache) of
+cache_find(Key, #cache{types = Types}) ->
+ case maps:find(Key, Types) of
{ok, Value} ->
Value;
error ->
@@ -5166,12 +5174,13 @@ cache_find(Key, Cache) ->
cache_put(_Key, _Type, DeltaL, Cache) when DeltaL < 0 ->
%% The type is truncated; do not reuse it.
Cache;
-cache_put(Key, Type, DeltaL, Cache) ->
- maps:put(Key, {Type, DeltaL}, Cache).
+cache_put(Key, Type, DeltaL, #cache{types = Types} = Cache) ->
+ NewTypes = maps:put(Key, {Type, DeltaL}, Types),
+ Cache#cache{types = NewTypes}.
--spec t_var_names([erl_type()]) -> [atom()].
+-spec t_var_names([parse_form()]) -> [atom()].
-t_var_names([{var, _, Name}|L]) when L =/= '_' ->
+t_var_names([{var, _, Name}|L]) when Name =/= '_' ->
[Name|t_var_names(L)];
t_var_names([]) ->
[].
@@ -5197,10 +5206,10 @@ t_form_to_string({op, _L, _Op, _Arg1, _Arg2} = Op) ->
t_form_to_string({ann_type, _L, [Var, Type]}) ->
t_form_to_string(Var) ++ "::" ++ t_form_to_string(Type);
t_form_to_string({paren_type, _L, [Type]}) ->
- flat_format("(~s)", [t_form_to_string(Type)]);
+ flat_format("(~ts)", [t_form_to_string(Type)]);
t_form_to_string({remote_type, _L, [{atom, _, Mod}, {atom, _, Name}, Args]}) ->
ArgString = "(" ++ string:join(t_form_to_string_list(Args), ",") ++ ")",
- flat_format("~w:~w", [Mod, Name]) ++ ArgString;
+ flat_format("~w:~tw", [Mod, Name]) ++ ArgString;
t_form_to_string({type, _L, arity, []}) -> "arity()";
t_form_to_string({type, _L, binary, []}) -> "binary()";
t_form_to_string({type, _L, binary, [Base, Unit]} = Type) ->
@@ -5250,12 +5259,12 @@ t_form_to_string({type, _L, range, [From, To]} = Type) ->
_ -> flat_format("Badly formed type ~w",[Type])
end;
t_form_to_string({type, _L, record, [{atom, _, Name}]}) ->
- flat_format("#~w{}", [Name]);
+ flat_format("#~tw{}", [Name]);
t_form_to_string({type, _L, record, [{atom, _, Name}|Fields]}) ->
FieldString = string:join(t_form_to_string_list(Fields), ","),
- flat_format("#~w{~s}", [Name, FieldString]);
+ flat_format("#~tw{~ts}", [Name, FieldString]);
t_form_to_string({type, _L, field_type, [{atom, _, Name}, Type]}) ->
- flat_format("~w::~s", [Name, t_form_to_string(Type)]);
+ flat_format("~tw::~ts", [Name, t_form_to_string(Type)]);
t_form_to_string({type, _L, term, []}) -> "term()";
t_form_to_string({type, _L, timeout, []}) -> "timeout()";
t_form_to_string({type, _L, tuple, any}) -> "tuple()";
@@ -5266,14 +5275,12 @@ t_form_to_string({type, _L, union, Args}) ->
t_form_to_string({type, _L, Name, []} = T) ->
try
M = mod,
- D0 = maps:new(),
- MR = dict:from_list([{M, D0}]),
Site = {type, {M,Name,0}},
V = var_table__new(),
C = cache__new(),
State = #from_form{site = Site,
xtypes = sets:new(),
- mrecs = MR,
+ mrecs = 'undefined',
vtab = V,
tnames = []},
{T1, _, _} = from_form(T, State, _Deep=1000, _ALot=1000000, C),
@@ -5281,7 +5288,7 @@ t_form_to_string({type, _L, Name, []} = T) ->
catch throw:{error, _} -> atom_to_string(Name) ++ "()"
end;
t_form_to_string({user_type, _L, Name, List}) ->
- flat_format("~w(~s)",
+ flat_format("~tw(~ts)",
[Name, string:join(t_form_to_string_list(List), ",")]);
t_form_to_string({type, L, Name, List}) ->
%% Compatibility: modules compiled before Erlang/OTP 18.0.
@@ -5298,7 +5305,7 @@ t_form_to_string_list([], Acc) ->
-spec atom_to_string(atom()) -> string().
atom_to_string(Atom) ->
- flat_format("~w", [Atom]).
+ flat_format("~tw", [Atom]).
%%=============================================================================
%%
@@ -5327,6 +5334,24 @@ is_erl_type(?unit) -> true;
is_erl_type(#c{}) -> true;
is_erl_type(_) -> false.
+-spec lookup_module_types(module(), mod_type_table(), cache()) ->
+ 'error' | {type_table(), cache()}.
+
+lookup_module_types(Module, CodeTable, Cache) ->
+ #cache{mod_recs = {mrecs, MRecs}} = Cache,
+ case dict:find(Module, MRecs) of
+ {ok, R} ->
+ {R, Cache};
+ error ->
+ try ets:lookup_element(CodeTable, Module, 2) of
+ R ->
+ NewMRecs = dict:store(Module, R, MRecs),
+ {R, Cache#cache{mod_recs = {mrecs, NewMRecs}}}
+ catch
+ _:_ -> error
+ end
+ end.
+
-spec lookup_record(atom(), type_table()) ->
'error' | {'ok', [{atom(), parse_form(), erl_type()}]}.
@@ -5529,7 +5554,7 @@ set_size(Set) ->
set_to_string(Set) ->
L = [case is_atom(X) of
true -> io_lib:write_string(atom_to_list(X), $'); % stupid emacs '
- false -> flat_format("~w", [X])
+ false -> flat_format("~tw", [X])
end || X <- set_to_list(Set)],
string:join(L, " | ").
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-26 08:14:25 +0000