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authorKostis Sagonas <[email protected]>2010-05-28 14:37:20 +0300
committerRaimo Niskanen <[email protected]>2010-06-07 14:24:46 +0200
commit5a1b230f3ecb6d8b4f88e6df8fd33e3707f80cd8 (patch)
tree6ebb62c5a876855f8061992324bab5c9ce428607 /lib
parent707c6510597e5eb6e32b88412edd717e0e3c39ba (diff)
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Remove tid() from the predefined builtin types.
Change erl_lint not to recognize this type as builtin and add a new erl_lint.beam version in bootstrap. Add an -opaque type declaration for this type in ets.erl and also declare this as an exported type. Use this type in file debugger/src/dbg_iload.erl in a spec. While at it, also clean up this later file a bit.
Diffstat (limited to 'lib')
-rw-r--r--lib/debugger/src/dbg_iload.erl18
-rw-r--r--lib/stdlib/src/erl_lint.erl2
-rw-r--r--lib/stdlib/src/ets.erl9
3 files changed, 13 insertions, 16 deletions
diff --git a/lib/debugger/src/dbg_iload.erl b/lib/debugger/src/dbg_iload.erl
index 1216338006..24167003c3 100644
--- a/lib/debugger/src/dbg_iload.erl
+++ b/lib/debugger/src/dbg_iload.erl
@@ -18,12 +18,8 @@
%%
-module(dbg_iload).
-%% External exports
-export([load_mod/4]).
-%% Internal exports
--export([load_mod1/4]).
-
%%====================================================================
%% External exports
%%====================================================================
@@ -36,29 +32,29 @@
%% Db = ETS identifier
%% Load a new module into the database.
%%
-%% We want the loading of a module to be syncronous so no other
+%% We want the loading of a module to be synchronous so that no other
%% process tries to interpret code in a module not being completely
%% loaded. This is achieved as this function is called from
%% dbg_iserver. We are suspended until the module has been loaded.
%%--------------------------------------------------------------------
+-spec load_mod(Mod, file:filename(), binary(), ets:tid()) ->
+ {'ok', Mod} when is_subtype(Mod, atom()).
+
load_mod(Mod, File, Binary, Db) ->
Flag = process_flag(trap_exit, true),
- Pid = spawn_link(?MODULE, load_mod1, [Mod, File, Binary, Db]),
+ Pid = spawn_link(fun () -> load_mod1(Mod, File, Binary, Db) end),
receive
{'EXIT', Pid, What} ->
process_flag(trap_exit, Flag),
What
end.
-%%====================================================================
-%% Internal exports
-%%====================================================================
+-spec load_mod1(atom(), file:filename(), binary(), ets:tid()) -> no_return().
load_mod1(Mod, File, Binary, Db) ->
store_module(Mod, File, Binary, Db),
exit({ok, Mod}).
-
%%====================================================================
%% Internal functions
%%====================================================================
@@ -84,7 +80,7 @@ store_module(Mod, File, Binary, Db) ->
Attr = store_forms(Forms, Mod, Db, Exp, []),
erase(mod_md5),
erase(current_function),
-% store_funs(Db, Mod),
+ %% store_funs(Db, Mod),
erase(vcount),
erase(funs),
erase(fun_count),
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl
index 6bbb52ebae..c8bbb04e9a 100644
--- a/lib/stdlib/src/erl_lint.erl
+++ b/lib/stdlib/src/erl_lint.erl
@@ -2672,7 +2672,6 @@ default_types() ->
{set, 0},
{string, 0},
{term, 0},
- {tid, 0},
{timeout, 0},
{var, 1}],
dict:from_list([{T, -1} || T <- DefTypes]).
@@ -2694,7 +2693,6 @@ is_newly_introduced_builtin_type({gb_tree, 0}) -> true; % opaque
is_newly_introduced_builtin_type({iodata, 0}) -> true;
is_newly_introduced_builtin_type({queue, 0}) -> true; % opaque
is_newly_introduced_builtin_type({set, 0}) -> true; % opaque
-is_newly_introduced_builtin_type({tid, 0}) -> true; % opaque
%% R13B01
is_newly_introduced_builtin_type({boolean, 0}) -> true;
is_newly_introduced_builtin_type({Name, _}) when is_atom(Name) -> false.
diff --git a/lib/stdlib/src/ets.erl b/lib/stdlib/src/ets.erl
index b0a197d784..1d033f6f7b 100644
--- a/lib/stdlib/src/ets.erl
+++ b/lib/stdlib/src/ets.erl
@@ -42,12 +42,15 @@
-export([i/0, i/1, i/2, i/3]).
--export_type([tab/0]).
+-export_type([tab/0, tid/0]).
-%%------------------------------------------------------------------------------
+%%-----------------------------------------------------------------------------
-type tab() :: atom() | tid().
+%% a similar definition is also in erl_types
+-opaque tid() :: integer().
+
-type ext_info() :: 'md5sum' | 'object_count'.
-type protection() :: 'private' | 'protected' | 'public'.
-type type() :: 'bag' | 'duplicate_bag' | 'ordered_set' | 'set'.
@@ -65,7 +68,7 @@
-type match_pattern() :: atom() | tuple().
-type match_specs() :: [{match_pattern(), [_], [_]}].
-%%------------------------------------------------------------------------------
+%%-----------------------------------------------------------------------------
%% The following functions used to be found in this module, but
%% are now BIFs (i.e. implemented in C).