diff options
41 files changed, 437 insertions, 314 deletions
diff --git a/erts/emulator/drivers/common/inet_drv.c b/erts/emulator/drivers/common/inet_drv.c index 40c4a0df08..ebc4469a23 100644 --- a/erts/emulator/drivers/common/inet_drv.c +++ b/erts/emulator/drivers/common/inet_drv.c @@ -3709,6 +3709,8 @@ static int inet_ctl_fdopen(inet_descriptor* desc, int domain, int type, /* check that it is a socket and that the socket is bound */ if (IS_SOCKET_ERROR(sock_name(s, (struct sockaddr*) &name, &sz))) return ctl_error(sock_errno(), rbuf, rsize); + if (name.sa.sa_family != domain) + return ctl_error(EINVAL, rbuf, rsize); desc->s = s; if ((desc->event = sock_create_event(desc)) == INVALID_EVENT) return ctl_error(sock_errno(), rbuf, rsize); @@ -9739,7 +9741,7 @@ static int packet_inet_ctl(ErlDrvData e, unsigned int cmd, char* buf, int len, if (desc->active || (len != 8)) return ctl_error(EINVAL, rbuf, rsize); timeout = get_int32(buf); - /* The 2nd arg, Length(4), is ignored for both UDP ans SCTP protocols, + /* The 2nd arg, Length(4), is ignored for both UDP and SCTP protocols, since they are msg-oriented. */ if (enq_async(desc, tbuf, PACKET_REQ_RECV) < 0) diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c index 16f8fb1347..e3e8367b62 100644 --- a/erts/emulator/hipe/hipe_mode_switch.c +++ b/erts/emulator/hipe/hipe_mode_switch.c @@ -346,7 +346,12 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[]) p->arity = callee_arity; } - /* If process is in P_WAITING state, we schedule the next process */ + /* Schedule next process if current process was hibernated or is waiting + for messages */ + if (p->flags & F_HIBERNATE_SCHED) { + p->flags &= ~F_HIBERNATE_SCHED; + goto do_schedule; + } if (p->status == P_WAITING) { goto do_schedule; } diff --git a/erts/emulator/test/hibernate_SUITE.erl b/erts/emulator/test/hibernate_SUITE.erl index 203fa6b48e..82a0aad189 100644 --- a/erts/emulator/test/hibernate_SUITE.erl +++ b/erts/emulator/test/hibernate_SUITE.erl @@ -25,16 +25,16 @@ init_per_group/2,end_per_group/2, init_per_testcase/2,end_per_testcase/2, basic/1,dynamic_call/1,min_heap_size/1,bad_args/1, - messages_in_queue/1,undefined_mfa/1, no_heap/1]). + messages_in_queue/1,undefined_mfa/1,no_heap/1,wake_up_and_bif_trap/1]). %% Used by test cases. --export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0]). +-export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0,characters_to_list_trap/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. all() -> [basic, dynamic_call, min_heap_size, bad_args, messages_in_queue, - undefined_mfa, no_heap]. + undefined_mfa, no_heap, wake_up_and_bif_trap]. groups() -> []. @@ -384,6 +384,31 @@ clean_dict() -> lists:foreach(fun ({Key, _}) -> erase(Key) end, Dict). %% +%% Wake up and then immediatly bif trap with a lengthy computation. +%% + +wake_up_and_bif_trap(doc) -> []; +wake_up_and_bif_trap(suite) -> []; +wake_up_and_bif_trap(Config) when is_list(Config) -> + ?line Self = self(), + ?line Pid = spawn_link(fun() -> erlang:hibernate(?MODULE, characters_to_list_trap, [Self]) end), + ?line Pid ! wakeup, + ?line receive + {ok, Pid0} when Pid0 =:= Pid -> ok + after 5000 -> + ?line ?t:fail(process_blocked) + end, + ?line unlink(Pid), + ?line exit(Pid, bye). + +%% Lengthy computation that traps (in characters_to_list_trap_3). +characters_to_list_trap(Parent) -> + Bin0 = <<"abcdefghijklmnopqrstuvwxz0123456789">>, + Bin = binary:copy(Bin0, 1500), + unicode:characters_to_list(Bin), + Parent ! {ok, self()}. + +%% %% Misc %% diff --git a/erts/lib_src/common/erl_misc_utils.c b/erts/lib_src/common/erl_misc_utils.c index 5dbf98c7d1..35b148990a 100644 --- a/erts/lib_src/common/erl_misc_utils.c +++ b/erts/lib_src/common/erl_misc_utils.c @@ -1511,7 +1511,7 @@ const char* parse_topology_spec_group(erts_cpu_info_t *cpuinfo, const char* xml, } } - if (cacheLevel == 0) { + if (parentCacheLevel == 0) { *core_p = 0; *processor_p = (*processor_p)++; } else { diff --git a/erts/lib_src/common/erl_printf_format.c b/erts/lib_src/common/erl_printf_format.c index fba3fd723c..473791dce4 100644 --- a/erts/lib_src/common/erl_printf_format.c +++ b/erts/lib_src/common/erl_printf_format.c @@ -388,7 +388,7 @@ static int fmt_double(fmtfn_t fn,void*arg,double val, max_size++; if (precision) max_size += precision; - else if (fmt && FMTF_alt) + else if (fmt & FMTF_alt) max_size++; break; case FMTC_E: @@ -402,7 +402,7 @@ static int fmt_double(fmtfn_t fn,void*arg,double val, max_size += 4; if (precision) max_size += precision; - else if (fmt && FMTF_alt) + else if (fmt & FMTF_alt) max_size++; aexp = exp >= 0 ? exp : -exp; if (aexp < 100) diff --git a/lib/edoc/Makefile b/lib/edoc/Makefile index e512e390e3..1add669398 100644 --- a/lib/edoc/Makefile +++ b/lib/edoc/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/doc/Makefile b/lib/edoc/doc/Makefile index a0f6484382..c5f68b25d0 100644 --- a/lib/edoc/doc/Makefile +++ b/lib/edoc/doc/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id: Makefile,v 1.1.1.1 2004/10/04 13:53:33 richardc Exp $ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/doc/overview.edoc b/lib/edoc/doc/overview.edoc index bd603b7a13..fa699c6f08 100644 --- a/lib/edoc/doc/overview.edoc +++ b/lib/edoc/doc/overview.edoc @@ -1084,10 +1084,11 @@ Details: the Erlang programming language.</li> <li>`boolean()' is the subset of `atom()' consisting of the atoms `true' and `false'.</li> - <li>`char()' is a subset of - `integer()' representing character codes.</li> + <li>`char()' is the subset of `integer()' representing + Unicode character codes: hex 000000-10FFFF.</li> <li>`tuple()' is the set of all tuples `{...}'.</li> - <li>`list(T)' is just an alias for `[T]'.</li> + <li>`list(T)' is just an alias for `[T]'; list() is an alias + for `list(any())', i.e., `[any()]'.</li> <li>`nil()' is an alias for the empty list `[]'.</li> <li>`cons(H,T)' is the list constructor. This is usually not used directly. It is possible to recursively define `list(T) diff --git a/lib/edoc/doc/src/Makefile b/lib/edoc/doc/src/Makefile index 5ee0096f0f..b933094464 100644 --- a/lib/edoc/doc/src/Makefile +++ b/lib/edoc/doc/src/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/include/Makefile b/lib/edoc/include/Makefile index 0533c27567..5b2ad38c9d 100644 --- a/lib/edoc/include/Makefile +++ b/lib/edoc/include/Makefile @@ -13,8 +13,6 @@ # Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings # AB. All Rights Reserved.'' # -# $Id$ -# include $(ERL_TOP)/make/target.mk include $(ERL_TOP)/make/$(TARGET)/otp.mk diff --git a/lib/edoc/priv/edoc_generate.src b/lib/edoc/priv/edoc_generate.src index e87fdbc902..7ec89207b0 100644 --- a/lib/edoc/priv/edoc_generate.src +++ b/lib/edoc/priv/edoc_generate.src @@ -14,9 +14,6 @@ # Portions created by Ericsson are Copyright 1999-2000, Ericsson # Utvecklings AB. All Rights Reserved.'' # -# $Id$ -# -# #EDOC_DIR=/clearcase/otp/internal_tools/edoc EDOC_DIR=/home/otp/sgml/edoc-%EDOC_VSN% diff --git a/lib/edoc/src/Makefile b/lib/edoc/src/Makefile index 9c5a9d30d1..fcb0b61292 100644 --- a/lib/edoc/src/Makefile +++ b/lib/edoc/src/Makefile @@ -23,7 +23,7 @@ RELSYSDIR = $(RELEASE_PATH)/lib/edoc-$(VSN) EBIN = ../ebin XMERL = ../../xmerl -ERL_COMPILE_FLAGS += -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard +ERL_COMPILE_FLAGS += -pa $(XMERL) -I../include -I$(XMERL)/include +warn_unused_vars +nowarn_shadow_vars +warn_unused_import +warn_deprecated_guard SOURCES= \ edoc.erl edoc_data.erl edoc_doclet.erl edoc_extract.erl \ diff --git a/lib/edoc/src/edoc.erl b/lib/edoc/src/edoc.erl index 360f2dbc9e..a279f7dcb3 100644 --- a/lib/edoc/src/edoc.erl +++ b/lib/edoc/src/edoc.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2001-2007 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @version {@version} @@ -60,8 +58,6 @@ -compile({no_auto_import,[error/1]}). --import(edoc_report, [report/2, report/3, error/1, error/3]). - -include("edoc.hrl"). @@ -179,8 +175,8 @@ application(App, Options) when is_atom(App) -> Dir when is_list(Dir) -> application(App, Dir, Options); _ -> - report("cannot find application directory for '~s'.", - [App]), + edoc_report:report("cannot find application directory for '~s'.", + [App]), exit(error) end. @@ -663,8 +659,8 @@ read_source(Name, Opts0) -> check_forms(Forms, Name), Forms; {error, R} -> - error({"error reading file '~s'.", - [edoc_lib:filename(Name)]}), + edoc_report:error({"error reading file '~s'.", + [edoc_lib:filename(Name)]}), exit({error, R}) end. @@ -688,11 +684,10 @@ check_forms(Fs, Name) -> error_marker -> case erl_syntax:error_marker_info(F) of {L, M, D} -> - error(L, Name, {format_error, M, D}); - + edoc_report:error(L, Name, {format_error, M, D}); Other -> - report(Name, "unknown error in " - "source code: ~w.", [Other]) + edoc_report:report(Name, "unknown error in " + "source code: ~w.", [Other]) end, exit(error); _ -> diff --git a/lib/edoc/src/edoc_data.erl b/lib/edoc/src/edoc_data.erl index 27f43dca5a..e3b5a0d51b 100644 --- a/lib/edoc/src/edoc_data.erl +++ b/lib/edoc/src/edoc_data.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> diff --git a/lib/edoc/src/edoc_doclet.erl b/lib/edoc/src/edoc_doclet.erl index 30eef3e63a..c66be9d7c7 100644 --- a/lib/edoc/src/edoc_doclet.erl +++ b/lib/edoc/src/edoc_doclet.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2003-2006 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc @@ -52,7 +50,7 @@ -define(IMAGE, "erlang.png"). -define(NL, "\n"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). %% Sources is the list of inputs in the order they were found. Packages %% and Modules are sorted lists of atoms without duplicates. (They diff --git a/lib/edoc/src/edoc_extract.erl b/lib/edoc/src/edoc_extract.erl index 5e28762c53..1209d86fe5 100644 --- a/lib/edoc/src/edoc_extract.erl +++ b/lib/edoc/src/edoc_extract.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id: $ -%% %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc @@ -238,8 +236,8 @@ file(File, Context, Env, Opts) -> case file:read_file(File) of {ok, Bin} -> {ok, text(binary_to_list(Bin), Context, Env, Opts, File)}; - {error, _R} = Error -> - Error + {error, _} = Error -> + Error end. @@ -298,8 +296,8 @@ get_module_info(Forms, File) -> {Name, Vars} = case lists:keyfind(module, 1, L) of {module, N} when is_atom(N) -> {N, none}; - {module, {N, _Vs} = NVs} when is_atom(N) -> - NVs; + {module, {N, _}=Mod} when is_atom(N) -> + Mod; _ -> report(File, "module name missing.", []), exit(error) diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index 3ec87b7060..1c0841815f 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id: $ -%% %% @author Richard Carlsson <[email protected]> %% @copyright 2001-2006 Richard Carlsson %% @see edoc @@ -33,7 +31,7 @@ -import(edoc_report, [report/2]). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(HTML_EXPORT, xmerl_html). -define(DEFAULT_XML_EXPORT, ?HTML_EXPORT). @@ -959,12 +957,16 @@ local_label(R) -> xhtml(Title, CSS, Body) -> [{html, [?NL, - {head, [?NL, - {title, Title}, - ?NL] ++ CSS}, - ?NL, - {body, [{bgcolor, "white"}], Body}, - ?NL] + {head, [?NL, + {meta, [{'http-equiv',"Content-Type"}, + {content, "text/html; charset=ISO-8859-1"}], + []}, + ?NL, + {title, Title}, + ?NL] ++ CSS}, + ?NL, + {body, [{bgcolor, "white"}], Body}, + ?NL] }, ?NL]. diff --git a/lib/edoc/src/edoc_lib.erl b/lib/edoc/src/edoc_lib.erl index 585e30a2d2..6c698e83ef 100644 --- a/lib/edoc/src/edoc_lib.erl +++ b/lib/edoc/src/edoc_lib.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc @@ -40,7 +38,7 @@ -import(edoc_report, [report/2, warning/2]). -include("edoc.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(FILE_BASE, "/"). @@ -494,7 +492,7 @@ uri_get_file(File0) -> uri_get_http(URI) -> %% Try using option full_result=false case catch {ok, httpc:request(get, {URI,[]}, [], - [{full_result, false}])} of + [{full_result, false}])} of {'EXIT', _} -> uri_get_http_r10(URI); Result -> diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl index 6943f1bdb8..3ce4cde4fb 100644 --- a/lib/edoc/src/edoc_parser.yrl +++ b/lib/edoc/src/edoc_parser.yrl @@ -23,9 +23,6 @@ %% USA %% %% Author contact: [email protected] -%% -%% $Id $ -%% %% ===================================================================== Nonterminals @@ -362,10 +359,10 @@ parse_spec(S, L) -> {ok, Spec} -> Spec; {error, E} -> - throw_error(E, L) + throw_error({parse_spec, E}, L) end; {error, E, _} -> - throw_error(E, L) + throw_error({parse_spec, E}, L) end. %% --------------------------------------------------------------------- diff --git a/lib/edoc/src/edoc_report.erl b/lib/edoc/src/edoc_report.erl index ee54c60c90..f082513bee 100644 --- a/lib/edoc/src/edoc_report.erl +++ b/lib/edoc/src/edoc_report.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> diff --git a/lib/edoc/src/edoc_run.erl b/lib/edoc/src/edoc_run.erl index 96e5ea4631..1355db840f 100644 --- a/lib/edoc/src/edoc_run.erl +++ b/lib/edoc/src/edoc_run.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @copyright 2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> %% @see edoc diff --git a/lib/edoc/src/edoc_scanner.erl b/lib/edoc/src/edoc_scanner.erl index 9d2e6f3aed..8e895ad1ad 100644 --- a/lib/edoc/src/edoc_scanner.erl +++ b/lib/edoc/src/edoc_scanner.erl @@ -13,8 +13,6 @@ %% AB. Portions created by Ericsson are Copyright 1999, Ericsson %% Utvecklings AB. All Rights Reserved.'' %% -%% $Id: $ -%% %% @private %% @copyright Richard Carlsson 2001-2003. Portions created by Ericsson %% are Copyright 1999, Ericsson Utvecklings AB. All Rights Reserved. diff --git a/lib/edoc/src/edoc_specs.erl b/lib/edoc/src/edoc_specs.erl index 79a5d142bc..bfb17515be 100644 --- a/lib/edoc/src/edoc_specs.erl +++ b/lib/edoc/src/edoc_specs.erl @@ -87,8 +87,9 @@ dummy_spec(Form) -> #tag{name = spec, line = element(2, hd(TypeSpecs)), origin = code, data = S}. --spec docs(Forms::[syntaxTree()], CommentFun) -> dict() when - CommentFun :: fun(([syntaxTree()], Line :: term()) -> #tag{}). +-spec docs(Forms::[syntaxTree()], + CommentFun :: fun( ([syntaxTree()], Line :: term()) -> #tag{} )) + -> dict(). %% @doc Find comments after -type/-opaque declarations. %% Postcomments "inside" the type are skipped. diff --git a/lib/edoc/src/edoc_tags.erl b/lib/edoc/src/edoc_tags.erl index 8ee8f87b5f..80989428ce 100644 --- a/lib/edoc/src/edoc_tags.erl +++ b/lib/edoc/src/edoc_tags.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> diff --git a/lib/edoc/src/edoc_types.erl b/lib/edoc/src/edoc_types.erl index e784b3359a..a54544868c 100644 --- a/lib/edoc/src/edoc_types.erl +++ b/lib/edoc/src/edoc_types.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> @@ -34,13 +32,13 @@ %% @headerfile "edoc_types.hrl" -include("edoc_types.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). is_predefined(any, 0) -> true; is_predefined(atom, 0) -> true; is_predefined(binary, 0) -> true; -is_predefined(bool, 0) -> true; +is_predefined(bool, 0) -> true; % kept for backwards compatibility is_predefined(char, 0) -> true; is_predefined(cons, 2) -> true; is_predefined(deep_string, 0) -> true; diff --git a/lib/edoc/src/edoc_wiki.erl b/lib/edoc/src/edoc_wiki.erl index ba33198787..2f2d14853c 100644 --- a/lib/edoc/src/edoc_wiki.erl +++ b/lib/edoc/src/edoc_wiki.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @private %% @copyright 2001-2003 Richard Carlsson %% @author Richard Carlsson <[email protected]> @@ -70,7 +68,7 @@ -export([parse_xml/2, expand_text/2]). -include("edoc.hrl"). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(BASE_HEADING, 3). @@ -82,8 +80,8 @@ parse_xml(Data, Line) -> parse_xml_1(Text, Line) -> Text1 = "<doc>" ++ Text ++ "</doc>", - Options = [{line, Line}, {encoding, "iso-8859-1"}], - case catch {ok, xmerl_scan:string(Text1, Options)} of + Opts = [{line, Line}, {encoding, 'iso-8859-1'}], + case catch {ok, xmerl_scan:string(Text1, Opts)} of {ok, {E, _}} -> E#xmlElement.content; {'EXIT', {fatal, {Reason, L, _C}}} -> diff --git a/lib/edoc/src/otpsgml_layout.erl b/lib/edoc/src/otpsgml_layout.erl index 45f74b299e..d425dc0ed8 100644 --- a/lib/edoc/src/otpsgml_layout.erl +++ b/lib/edoc/src/otpsgml_layout.erl @@ -14,8 +14,6 @@ %% Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 %% USA %% -%% $Id$ -%% %% @author Richard Carlsson <[email protected]> %% @author Kenneth Lundin <[email protected]> %% @copyright 2001-2004 Richard Carlsson @@ -34,7 +32,7 @@ -import(edoc_report, [report/2]). --include("xmerl.hrl"). +-include_lib("xmerl/include/xmerl.hrl"). -define(SGML_EXPORT, xmerl_otpsgml). -define(DEFAULT_XML_EXPORT, ?SGML_EXPORT). diff --git a/lib/edoc/test/edoc_SUITE.erl b/lib/edoc/test/edoc_SUITE.erl index 0d57591e3e..5b95c35756 100644 --- a/lib/edoc/test/edoc_SUITE.erl +++ b/lib/edoc/test/edoc_SUITE.erl @@ -13,8 +13,6 @@ %% Portions created by Ericsson are Copyright 1999, Ericsson Utvecklings %% AB. All Rights Reserved.'' %% -%% $Id$ -%% -module(edoc_SUITE). -include_lib("test_server/include/test_server.hrl"). diff --git a/lib/ic/doc/src/notes.xml b/lib/ic/doc/src/notes.xml index 5f6c31069c..de519d5f84 100644 --- a/lib/ic/doc/src/notes.xml +++ b/lib/ic/doc/src/notes.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>1998</year><year>2010</year> + <year>1998</year><year>2011</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -31,6 +31,22 @@ </header> <section> + <title>IC 4.2.27</title> + + <section> + <title>Improvements and New Features</title> + <list type="bulleted"> + <item> + <p> + Reduced compile overhead (Thanks to Haitao Li).</p> + <p> + Own Id: OTP-9460 </p> + </item> + </list> + </section> + </section> + + <section> <title>IC 4.2.26</title> <section> diff --git a/lib/ic/src/ic_pp.erl b/lib/ic/src/ic_pp.erl index db06118d32..6f09d049da 100644 --- a/lib/ic/src/ic_pp.erl +++ b/lib/ic/src/ic_pp.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1997-2009. All Rights Reserved. +%% Copyright Ericsson AB 1997-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -92,6 +92,14 @@ %% %%====================================================================================== +%% Multiple Include Optimization +%% +%% Algorithm described at: +%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html +-record(mio, {valid = true, %% multiple include valid + cmacro, %% controlling macro of the current conditional directive + depth = 0, %% conditional directive depth + included = []}). @@ -130,7 +138,7 @@ run(FileList, FileName, IncDir, Flags) -> %%---------------------------------------------------------- %% Run the second phase, i.e expand macros %%---------------------------------------------------------- - {Out, Err, War, _Defs, IfCou} = expand(File, FileName, IncDir, Flags), + {Out, Err, War, _Defs, _Mio, IfCou} = expand(File, FileName, IncDir, Flags), %%---------------------------------------------------------- %% Check if all #if #ifdef #ifndef have a matching #endif @@ -155,9 +163,9 @@ run(FileList, FileName, IncDir, Flags) -> %% The entry for all included files %% %% -%% Output {Out, Defs, Err, War} +%% Output {Out, Err, War, Defs, MultipleIncludeValid} %%====================================================================================== -run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) -> +run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir, Mio) -> %%---------------------------------------------------------- %% Run the first phase, i.e tokenise the file @@ -169,18 +177,21 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) %%---------------------------------------------------------- %% Run the second phase, i.e expand macros %%---------------------------------------------------------- - - %% Try first pass without file info start/end - {OutT, ErrT, WarT, DefsT, IfCouT} = - expand(File, Defs, Err, War, [FileName|IncFile], IncDir), - - {Out2, Err2, War2, Defs2, IfCou2} = - case only_nls(OutT) of - true -> %% The file is defined before - {["\n"], ErrT, WarT, DefsT, IfCouT}; - false -> %% The file is not defined before, try second pass - expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, [FileName|IncFile], IncDir) - end, + {Out2, Err2, War2, Defs2, Mio2, IfCou2} = + expand([FileInfoStart|File]++FileInfoEnd, Defs, Err, War, + [FileName|IncFile], IncDir, + #mio{included=Mio#mio.included}), + + MergeIncluded = sets:to_list(sets:from_list(Mio#mio.included ++ Mio2#mio.included)), + + Mio3 = + case {Mio2#mio.valid, Mio2#mio.cmacro} of + {V, Macro} when V == false; + Macro == undefined -> + update_mio(Mio#mio{included=MergeIncluded}); + {true, _} -> + update_mio({include, FileName}, Mio#mio{included=MergeIncluded}) + end, %%---------------------------------------------------------- %% Check if all #if #ifdef #ifndef have a matching #endif @@ -192,26 +203,7 @@ run_include(FileName, FileList, _Out, Defs, Err, War, IncLine, IncFile, IncDir) [] end, - {Out2, Defs2, Err2++IfError, War2}. - - - -%% Return true if there is no data -%% other than new lines -only_nls([]) -> - true; -only_nls(["\n"|Rem]) -> - only_nls(Rem); -only_nls(["\r","\n"|Rem]) -> - only_nls(Rem); -only_nls([_|_Rem]) -> - false. - - - - - - + {Out2, Defs2, Err2++IfError, War2, Mio3}. @@ -647,87 +639,86 @@ expand(List, FileName, IncDir, Flags) -> %% Get all definitions from preprocessor commnads %% and merge them on top of the file collected. CLDefs = get_cmd_line_defs(Flags), - expand(List, [], [], CLDefs, [FileName], IncDir, check_all, [], [], 1, FileName). - -expand(List, Defs, Err, War, [FileName|IncFile], IncDir) -> - expand(List, [], [], Defs, [FileName|IncFile], IncDir, check_all, Err, War, 1, FileName). + expand(List, [], [], CLDefs, [FileName], IncDir, #mio{}, check_all, [], [], 1, FileName). +expand(List, Defs, Err, War, [FileName|IncFile], IncDir, Mio) -> + expand(List, [], [], Defs, [FileName|IncFile], IncDir, Mio, check_all, Err, War, 1, FileName). %%======================================================= %% Main loop for the expansion %%======================================================= -expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, IfCou, Err, War, _L, _FN) -> +expand([], Out, _SelfRef, Defs, _IncFile, _IncDir, Mio, IfCou, Err, War, _L, _FN) -> % io:format("~n ===============~n"), % io:format(" definitions ~p~n",[lists:reverse(Defs)]), % io:format(" found warnings ~p~n",[lists:reverse(War)]), % io:format(" found errors ~p~n",[lists:reverse(Err)]), % io:format(" ===============~n~n~n"), - {Out, Err, War, Defs, IfCou}; + {Out, Err, War, Defs, Mio, IfCou}; -expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{file_info, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, Str++Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); %%--------------------------------------- %% Searching for endif, %% i.e skip all source lines until matching %% end if is encountered %%--------------------------------------- -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "ifdef" -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "ifndef" -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "if" -> - case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of + case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of {{'if', true}, Rem2, Err2, War2, Nl} -> IfCou2 = {endif, Endif+1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Rem2, Err2, War2, Nl} -> Not implemented yet {{'if', error}, Rem2, Err2, War2, Nl} -> IfCou2 = {endif, Endif, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN) + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN) end; -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) when Command == "endif" -> {_Removed, Rem2, Nl} = read_to_nl(Rem), case Endif of 1 -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L+Nl, FN); _ -> IfCou2 = {endif, Endif-1, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L+Nl, FN) + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L+Nl, FN) end; -expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> +expand([{command,_Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, _Nl} = read_to_nl(Rem), IfCou2 = {endif, Endif, IfLine}, - expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, IfCou2, Err, War, L, FN); + expand(Rem2, Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err, War, L, FN); %% Solves a bug when spaces in front of hashmark ! -expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); +expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); -expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); +expand([{nl,_Nl} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); -expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN) -> +expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN) -> {_Removed, Rem2, Nl} = read_to_nl(Rem), - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, Err, War, L, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, {endif, Endif, IfLine}, Err, War, L, FN); @@ -736,121 +727,132 @@ expand([_X | Rem], Out, SelfRef, Defs, IncFile, IncDir, {endif, Endif, IfLine}, %%--------------------------------------- %% Check all tokens %%--------------------------------------- -expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+1, FN); +expand([{nl, _N} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [$\n | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L+1, FN); -expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([space | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); -expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([space_exp | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [?space | Out], SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN); -expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN) -> - case pp_command(Command, Rem, Defs, IncDir, Err, War, L, FN) of +expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN) -> + case pp_command(Command, Rem, Defs, IncDir, Mio, Err, War, L, FN) of {define, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); {undef, Rem2, Defs2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs2, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); {{include, ok}, FileName, FileCont, Rem2, Nl, Err2, War2} -> - {Out3, Defs3, Err3, War3} = - run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir), + {Out3, Defs3, Err3, War3, Mio2} = + run_include(FileName, FileCont, Out, Defs, Err2, War2, L+Nl, IncFile, IncDir, Mio), Nls = [], Out4 = Out3++Nls++Out, - expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, check_all, Err3, War3, L+Nl, FN); + expand(Rem2, Out4, SelfRef, Defs3, IncFile, IncDir, Mio2, check_all, Err3, War3, L+Nl, FN); {{include, error}, Rem2, Nl, Err2, War2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err2, War2, L+Nl, FN); + + {{include, skip}, Rem2} -> + Out2 = [$\n|Out], + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+1, FN); {{ifdef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); {{ifdef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio(ifdef, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {{ifndef, true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); - {{ifndef, false}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); + {{ifndef, false}, Macro, Rem2, Err2, War2, Nl} -> + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio({ifudef, Macro}, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {endif, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio(endif, Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {{'if', true}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, IfCou2 = {endif, 1, L}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, IfCou2, Err2, War2, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio, IfCou2, Err2, War2, L+Nl, FN); %% {{'if', false}, Removed, Rem2, Nl} -> Not implemented at present {{'if', error}, Rem2, Err2, War2, Nl} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err2, War2, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + Mio2 = update_mio('if', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err2, War2, L+Nl, FN); {'else', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`else' command is not implemented at present"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Mio2 = update_mio('else', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN); {'elif', {_Removed, Rem2, Nl}} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], + Out2 = lists:duplicate(Nl,$\n) ++ Out, Err2 = {FN, L, "`elif' command is not implemented at present"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Mio2 = update_mio('elif', Mio), + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN); {warning, {WarningText, Rem2, Nl}} -> [FileName|_More] = IncFile, War2 = {FileName, L, "warning: #warning "++detokenise(WarningText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, [War2|War], L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, [War2|War], L+Nl, FN); {error, {ErrorText, Rem2, Nl}} -> [FileName|_More] = IncFile, Err2 = {FileName, L, detokenise(ErrorText)}, - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN); {{line, ok}, {_Removed, Rem2, Nl}, L2, FN2, LineText} -> Out2 = lists:duplicate(Nl,$\n)++LineText++Out, [_X|IF] = IncFile, IncFile2 = [FN2|IF], - expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, check_all, Err, War, L2, FN2); + expand(Rem2, Out2, SelfRef, Defs, IncFile2, IncDir, update_mio(Mio), check_all, Err, War, L2, FN2); {{line, error}, {_Removed, Rem2, Nl}, Err2} -> - Out2 = [lists:duplicate(Nl,$\n)|Out], - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN); + Out2 = lists:duplicate(Nl,$\n) ++ Out, + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, [Err2|Err], War, L+Nl, FN); hash_mark -> - expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L, FN); + expand(Rem, Out, SelfRef, Defs, IncFile, IncDir, Mio, check_all, Err, War, L, FN); {pragma, Rem2, Nl, Text} -> Out2 = lists:duplicate(Nl,$\n)++Text++Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN); {ident, Rem2, Nl, Text} -> Out2 = lists:duplicate(Nl,$\n)++Text++Out, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, update_mio(Mio), check_all, Err, War, L+Nl, FN); {not_recognised, {Removed, Rem2, Nl}} -> Text = lists:reverse([$#|Command]), RemovedS = lists:reverse([?space|detokenise(Removed)]), Out2 = [$\n|RemovedS]++Text++Out, + Mio2 = update_mio(Mio), case Command of [X|_T] when ?is_upper(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); [X|_T] when ?is_lower(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); [X|_T] when ?is_underline(X) -> - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, Err, War, L+Nl, FN); + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, Err, War, L+Nl, FN); _ -> Err2 = {FN, L, "invalid preprocessing directive name"}, - expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, check_all, [Err2|Err], War, L+Nl, FN) + expand(Rem2, Out2, SelfRef, Defs, IncFile, IncDir, Mio2, check_all, [Err2|Err], War, L+Nl, FN) end; Else -> @@ -859,19 +861,19 @@ expand([{command,Command} | Rem], Out, SelfRef, Defs, IncFile, IncDir, check_all end; -expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__LINE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> LL = io_lib:format("~p",[L]), - expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [LL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{var, "__FILE__"}|Rem], Out, SelfRef, Defs, IncFile, Mio, IncDir, IfCou, Err, War, L, FN) -> + expand(Rem, [$",FN,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__DATE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {{Y,M,D},{_H,_Mi,_S}} = calendar:universal_time(), Date = io_lib:format("\"~s ~p ~p\"",[month(M),D,Y]), - expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [Date | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {{_Y,_M,_D},{H,Mi,S}} = calendar:universal_time(), HS = if H < 10 -> "0"++integer_to_list(H); true -> integer_to_list(H) @@ -883,40 +885,40 @@ expand([{var, "__TIME__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, true -> integer_to_list(S) end, Time = io_lib:format("\"~s:~s:~s\"",[HS,MiS,SS]), - expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [Time | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__INCLUDE_LEVEL__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> IL = io_lib:format("~p",[length(IncFile)-1]), - expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [IL | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, "__BASE_FILE__"}|Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> [BF|_T] = lists:reverse(IncFile), - expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, [$",BF,$" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{var, Var} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {Out2, Err2, War2, Rem2, SelfRef2} = source_line(Var, Rem, SelfRef, Defs, Err, War, L, FN), - expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, IfCou, Err2, War2, L, FN); + expand(Rem2, [Out2 | Out], SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err2, War2, L, FN); -expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{char, Char} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Char | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{number, Number} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Number | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{expanded, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [Str | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{self_ref, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> SelfRef2 = lists:delete(Str,SelfRef), - expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); + expand(Rem, Out, SelfRef2, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> - expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN); +expand([{string, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> + expand(Rem, [$", Str, $" | Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L, FN); -expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L, FN) -> +expand([{string_part, Str} | Rem], Out, SelfRef, Defs, IncFile, IncDir, Mio, IfCou, Err, War, L, FN) -> {Str2, Rem2, Nl} = expand_string_part([$"|Str], Rem), - expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, IfCou, Err, War, L+Nl, FN). + expand(Rem2, [Str2| Out], SelfRef, Defs, IncFile, IncDir, update_mio(Mio), IfCou, Err, War, L+Nl, FN). @@ -954,13 +956,14 @@ expand_string_part([{string_part, Str_part} | Rem], Str, Nl) -> get_cmd_line_defs(Flags) -> Adjusted = parse_cmd_line(Flags,[]), - {_Out, _Err, _War, Defs, _IfCou} = + {_Out, _Err, _War, Defs, _IfCou, _Mio} = expand(tokenise(Adjusted,""), [], [], [], [], [], + #mio{}, check_all, [], [], @@ -1030,10 +1033,10 @@ collect_undefine([C|Rest],Found) -> %%====================================================================================== %%====================================================================================== -pp_command(Command, [space|File], Defs, IncDir, Err, War, L, FN) -> - pp_command(Command, File, Defs, IncDir, Err, War, L, FN); +pp_command(Command, [space|File], Defs, IncDir, Mio, Err, War, L, FN) -> + pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN); -pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> +pp_command(Command, File, Defs, IncDir, Mio, Err, War, L, FN) -> case Command of %%---------------------------------------- @@ -1081,14 +1084,16 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> %% #include %%---------------------------------------- "include" -> - case include(File, IncDir) of - {error, Rem, Nl, Err2} -> - {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War}; - {error, Rem, Nl, Err2, NameNl} -> - {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War}; - {ok, FileName, FileCont, Rem, Nl} -> - {{include, ok}, FileName, FileCont, Rem, Nl, Err, War} - end; + case include(File, IncDir, Mio) of + {error, Rem, Nl, Err2} -> + {{include, error}, Rem, Nl, [{FN, L, Err2}|Err], War}; + {error, Rem, Nl, Err2, NameNl} -> + {{include, error}, Rem, Nl, [{FN, L+ NameNl, Err2}|Err], War}; + {ok, FileNamePath, FileCont, Rem, Nl} -> + {{include, ok}, FileNamePath, FileCont, Rem, Nl, Err, War}; + {skip, Rem} -> + {{include, skip}, Rem} + end; %%---------------------------------------- %% #ifdef @@ -1127,14 +1132,14 @@ pp_command(Command, File, Defs, IncDir, Err, War, L, FN) -> yes -> {{ifndef, true}, Rem, Err2, War2, Nl}; no -> - {{ifndef, false}, Rem, Err2, War2, Nl} + {{ifndef, false}, Name, Rem, Err2, War2, Nl} end; {ok, Rem, Name, No_of_para, _Parameters, _Macro, Err2, War2, Nl} -> case is_defined_before(Name, No_of_para, Defs) of yes -> {{ifndef, true}, Rem, Err2, War2, Nl}; no -> - {{ifndef, false}, Rem, Err2, War2, Nl} + {{ifndef, false}, Name, Rem, Err2, War2, Nl} end end; @@ -1408,29 +1413,32 @@ undef(_Rem) -> %%=============================================================== %%=============================================================== -include(File, IncDir) -> +include(File, IncDir, Mio) -> case include2(File) of - {ok, FileName, Rem, Nl, FileType} -> - %% The error handling is lite strange just to make it compatible to gcc - case {read_inc_file(FileName, IncDir), Nl, FileType} of - {{ok, FileList, FileNamePath}, _, _} -> - {ok, FileNamePath, FileList, Rem, Nl}; - {{error, Text}, _, own_file} -> - NameNl = count_nl(FileName,0), - Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), - {error, Rem, Nl, Error, NameNl}; - {{error, Text}, 1, sys_file} -> - NameNl = count_nl(FileName,0), - Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), - {error, Rem, Nl, Error, NameNl}; - {{error, _Text}, _, sys_file} -> - {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"} - end; - - {error, {_Removed, Rem, Nl}} -> - {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"} + {ok, FileName, Rem, Nl, FileType} -> + Result = read_inc_file(FileName, IncDir, Mio), + case {Result, Nl, FileType} of + {{ok, FileNamePath, FileCont}, _, _} -> + {ok, FileNamePath, FileCont, Rem, Nl}; + {skip, _, _} -> + {skip, Rem}; + {{error, Text}, _, own_file} -> + NameNl = count_nl(FileName,0), + Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), + {error, Rem, Nl, Error, NameNl}; + {{error, Text}, 1, sys_file} -> + NameNl = count_nl(FileName,0), + Error = lists:flatten(io_lib:format("~s: ~s",[FileName,Text])), + {error, Rem, Nl, Error, NameNl}; + {{error, _Text}, _, sys_file} -> + {error, Rem, Nl, "`#include' expects \"FILENAME\" or <FILENAME>"} + end; + {error, {_Removed, Rem, Nl}} -> + {error, Rem, Nl, "`#include' expects \#FILENAME\" or <FILENAME>"} end. + + count_nl([],Nl) -> Nl; count_nl([$\n|T],Nl) -> @@ -1909,18 +1917,37 @@ include_dir(Flags,IncDir) -> %% Read a included file. Try current dir first then the IncDir list %%=============================================================== -read_inc_file(FileName, IncDir) -> - case catch file:read_file(FileName) of - {ok, Bin} -> - FileList = binary_to_list(Bin), - {ok, FileList, FileName}; +read_inc_file(FileName, IncDir, Mio) -> + case find_inc_file(FileName, IncDir) of + {ok, AbsFile} -> + %% is included before? + case lists:member(FileName, Mio#mio.included) of + false -> + case catch file:read_file(AbsFile) of + {ok, Bin} -> + FileList = binary_to_list(Bin), + {ok, AbsFile, FileList}; + {error, Text} -> + {error, Text} + end; + true -> + skip + end; + {error, Text} -> + {error, Text} + end. + +find_inc_file(FileName, IncDir) -> + case catch file:read_file_info(FileName) of + {ok, _} -> + {ok, FileName}; {error, _} -> - read_inc_file2(FileName, IncDir) + find_inc_file2(FileName, IncDir) end. -read_inc_file2(_FileName, []) -> +find_inc_file2(_FileName, []) -> {error, "No such file or directory"}; -read_inc_file2(FileName, [D|Rem]) -> +find_inc_file2(FileName, [D|Rem]) -> Dir = case lists:last(D) of $/ -> D; @@ -1928,17 +1955,14 @@ read_inc_file2(FileName, [D|Rem]) -> D++"/" end, - case catch file:read_file(Dir++FileName) of - {ok, Bin} -> - FileList = binary_to_list(Bin), - {ok, FileList, Dir++FileName}; + case catch file:read_file_info(Dir++FileName) of + {ok, _} -> + {ok, Dir++FileName}; {error, _} -> - read_inc_file2(FileName, Rem) + find_inc_file2(FileName, Rem) end. - - %%=============================================================== %% Read parameters of a macro or a variable in a source line %%=============================================================== @@ -2135,5 +2159,73 @@ month(11) -> "Nov"; month(12) -> "Dec". +%% Multiple Include Optimization +%% +%% Algorithm described at: +%% http://gcc.gnu.org/onlinedocs/cppinternals/Guard-Macros.html +update_mio({include, FileName}, #mio{included=Inc}=Mio) -> + Mio#mio{valid=false, included=[FileName|Inc]}; + +%% valid=false & cmacro=undefined indicates it is already decided this file is +%% not subject to MIO +update_mio(_, #mio{valid=false, depth=0, cmacro=undefined}=Mio) -> + Mio; + +%% if valid=true, there is no non-whitespace tokens before this ifudef +update_mio({'ifudef', Macro}, #mio{valid=true, depth=0, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, cmacro=Macro, depth=1}; + +%% detect any tokens before top level #ifudef +update_mio(_, #mio{valid=true, depth=0, cmacro=undefined}=Mio) -> + Mio#mio{valid=false}; + +%% If cmacro is alreay set, this is after the top level #endif +update_mio({'ifudef', _}, #mio{valid=true, depth=0}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; + +%% non-top level conditional, just update depth +update_mio({'ifudef', _}, #mio{depth=D}=Mio) when D > 0 -> + Mio#mio{depth=D+1}; +update_mio('ifdef', #mio{depth=D}=Mio) -> + Mio#mio{depth=D+1}; +update_mio('if', #mio{depth=D}=Mio) -> + Mio#mio{depth=D+1}; + +%% top level #else #elif invalidates multiple include optimization +update_mio('else', #mio{depth=1}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; +update_mio('else', Mio) -> + Mio; +update_mio('elif', #mio{depth=1}=Mio) -> + Mio#mio{valid=false, cmacro=undefined}; +update_mio('elif', Mio) -> + Mio; + +%% AT exit to top level, if the controlling macro is not set, this could be the +%% end of a non-ifudef conditional block, or there were tokens before entering +%% the #ifudef block. In either way, this invalidates the MIO +%% +%% It doesn't matter if `valid` is true at the time of exiting, it is set to +%% true. This will be used to detect if more tokens are following the top +%% level #endif. +update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, depth=0}; +update_mio('endif', #mio{depth=1}=Mio) -> + Mio#mio{valid=true, depth=0}; +update_mio('endif', #mio{depth=D}=Mio) when D > 1 -> + Mio#mio{valid=true, depth=D-1}; + +%%if more tokens are following the top level #endif. +update_mio('endif', #mio{depth=1, cmacro=undefined}=Mio) -> + Mio#mio{valid=false, depth=0}; +update_mio('endif', #mio{depth=D}=Mio) when D > 0 -> + Mio#mio{valid=true, depth=D-1}; +update_mio(_, Mio) -> + Mio#mio{valid=false}. + +%% clear `valid`, this doesn't matter since #endif will restore it if +%% appropriate +update_mio(Mio) -> + Mio#mio{valid=false}. diff --git a/lib/ic/src/ic_pragma.erl b/lib/ic/src/ic_pragma.erl index 45cb64c9c8..7f2216b9dc 100644 --- a/lib/ic/src/ic_pragma.erl +++ b/lib/ic/src/ic_pragma.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1998-2010. All Rights Reserved. +%% Copyright Ericsson AB 1998-2011. All Rights Reserved. %% %% The contents of this file are subject to the Erlang Public License, %% Version 1.1, (the "License"); you may not use this file except in @@ -1600,9 +1600,8 @@ remove_inheriters(S,RS,InheriterList) -> [_OneOnly] -> ReducedInhList; _Other -> - EtsList = ets:tab2list(S), CleanList = - [X || X <- EtsList, element(1,X) == inherits], + ets:match(S, {inherits,'_','_'}), % CodeOptList = % [X || X <- EtsList, element(1,X) == codeopt], NoInheriters =remove_inheriters2(S,ReducedInhList,CleanList), @@ -1648,9 +1647,8 @@ remove_inh([X],[Y],List,EtsList) -> %%% from others in the list %%%---------------------------------------------- remove_inherited(S,InheriterList) -> - EtsList = ets:tab2list(S), CleanList = - [X || X <- EtsList, element(1,X) == inherits], + ets:match(S, {inherits, '_', '_'}), remove_inherited(S,InheriterList,CleanList). @@ -1694,11 +1692,8 @@ remove_inhed([X],[Y],List,EtsList) -> %% are inherited from scope in the list %%%---------------------------------------------- get_inherited(S,Scope,OpScopeList) -> - EtsList = ets:tab2list(S), - [[element(3,X)] || X <- EtsList, - element(1,X) == inherits, - element(2,X) == Scope, - member([element(3,X)],OpScopeList)]. + EtsList1 = ets:match(S, {inherits, Scope, '$1'}), + [X || X <- EtsList1, member(X, OpScopeList)]. @@ -1771,9 +1766,7 @@ inherits2(_X,Y,Z,EtsList) -> %% false otherwise %% is_inherited_by(Interface1,Interface2,PragmaTab) -> - FullList = ets:tab2list(PragmaTab), - InheritsList = - [X || X <- FullList, element(1,X) == inherits], + InheritsList = ets:match(PragmaTab, {inherits, '_', '_'}), inherits(Interface2,Interface1,InheritsList). diff --git a/lib/ic/vsn.mk b/lib/ic/vsn.mk index 6d6c7fa625..6561ccd2a7 100644 --- a/lib/ic/vsn.mk +++ b/lib/ic/vsn.mk @@ -1 +1 @@ -IC_VSN = 4.2.26 +IC_VSN = 4.2.27 diff --git a/lib/kernel/test/gen_udp_SUITE.erl b/lib/kernel/test/gen_udp_SUITE.erl index d8a5519195..b734d7fd98 100644 --- a/lib/kernel/test/gen_udp_SUITE.erl +++ b/lib/kernel/test/gen_udp_SUITE.erl @@ -400,6 +400,7 @@ open_fd(Config) when is_list(Config) -> {ok,S1} = gen_udp:open(0), {ok,P2} = inet:port(S1), {ok,FD} = prim_inet:getfd(S1), + {error,einval} = gen_udp:open(P2, [inet6, {fd,FD}]), {ok,S2} = gen_udp:open(P2, [{fd,FD}]), {ok,S3} = gen_udp:open(0), {ok,P3} = inet:port(S3), diff --git a/lib/stdlib/doc/src/gen_fsm.xml b/lib/stdlib/doc/src/gen_fsm.xml index d15383c621..4900a8f0ef 100644 --- a/lib/stdlib/doc/src/gen_fsm.xml +++ b/lib/stdlib/doc/src/gen_fsm.xml @@ -438,7 +438,7 @@ gen_fsm:sync_send_all_state_event -----> Module:handle_sync_event/4 <fsummary>Initialize process and internal state name and state data.</fsummary> <type> <v>Args = term()</v> - <v>Return = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}</v> + <v>Result = {ok,StateName,StateData} | {ok,StateName,StateData,Timeout}</v> <v> | {ok,StateName,StateData,hibernate}</v> <v> | {stop,Reason} | ignore</v> <v> StateName = atom()</v> diff --git a/lib/stdlib/src/timer.erl b/lib/stdlib/src/timer.erl index e3d6c905b6..689e42051f 100644 --- a/lib/stdlib/src/timer.erl +++ b/lib/stdlib/src/timer.erl @@ -199,7 +199,7 @@ tc(M, F, A) -> %% Calculate the time difference (in microseconds) of two %% erlang:now() timestamps, T2-T1. %% --spec now_diff(T1, T2) -> Tdiff when +-spec now_diff(T2, T1) -> Tdiff when T1 :: erlang:timestamp(), T2 :: erlang:timestamp(), Tdiff :: integer(). diff --git a/lib/xmerl/include/xmerl_xsd.hrl b/lib/xmerl/include/xmerl_xsd.hrl index b527accc8c..6dad7d8ff0 100644 --- a/lib/xmerl/include/xmerl_xsd.hrl +++ b/lib/xmerl/include/xmerl_xsd.hrl @@ -36,6 +36,7 @@ schema_name, vsn, schema_preprocessed=false, + external_xsd_base=false, xsd_base, xml_options=[], scope=[], diff --git a/lib/xmerl/src/xmerl_scan.erl b/lib/xmerl/src/xmerl_scan.erl index 059c8f21b6..e598c5f56d 100644 --- a/lib/xmerl/src/xmerl_scan.erl +++ b/lib/xmerl/src/xmerl_scan.erl @@ -2276,7 +2276,7 @@ scan_att_chars([H|T], S0, H, Acc, TmpAcc,AttType,IsNorm) -> % End quote true -> normalize(Acc,S,IsNorm) end, - {lists:reverse(Acc2), T, S2,IsNorm2}; + {lists:flatten(lists:reverse(Acc2)), T, S2,IsNorm2}; scan_att_chars("&" ++ T, S0, Delim, Acc, TmpAcc,AT,IsNorm) -> % Reference ?bump_col(1), {ExpRef, T1, S1} = scan_reference(T, S), diff --git a/lib/xmerl/src/xmerl_xsd.erl b/lib/xmerl/src/xmerl_xsd.erl index e56f1470c0..f003cc74ba 100644 --- a/lib/xmerl/src/xmerl_xsd.erl +++ b/lib/xmerl/src/xmerl_xsd.erl @@ -287,10 +287,19 @@ process_schema(Schema) -> %% error reason. The error reason may be a list of several errors %% or a single error encountered during the processing. process_schema(Schema,Options) when is_list(Options) -> - S = initiate_state(Options,Schema), - process_schema2(xmerl_scan:file(filename:join(S#xsd_state.xsd_base, Schema)),S,Schema); -process_schema(Schema,State) when is_record(State,xsd_state) -> - process_schema2(xmerl_scan:file(filename:join(State#xsd_state.xsd_base, Schema)),State,Schema). + State = initiate_state(Options,Schema), + process_schema(Schema, State); +process_schema(Schema, State=#xsd_state{fetch_fun=Fetch})-> + case Fetch(Schema, State) of + {ok,{file,File},_} -> + process_schema2(xmerl_scan:file(File), State, Schema); + {ok,{string,Str},_} -> + process_schema2(xmerl_scan:string(Str), State, Schema); + {ok,[],_} -> + {error,enoent}; + Err -> + Err + end. process_schema2(Err={error,_},_,_) -> Err; @@ -319,12 +328,9 @@ process_schemas(Schemas) -> %% error reason. The error reason may be a list of several errors %% or a single error encountered during the processing. process_schemas(Schemas=[{_,Schema}|_],Options) when is_list(Options) -> - process_schemas(Schemas,initiate_state(Options,Schema)); + State = initiate_state(Options,Schema), + process_schemas(Schemas, State); process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) -> -%% case process_external_schema_once(Schema,if_list_to_atom(NS),State) of -%% S when is_record(S,xsd_state) -> -%% case process_schema(filename:join([State#xsd_state.xsd_base,Schema]),State) of -%% {ok,S} -> Res= case Fetch(Schema,State) of {ok,{file,File},_} -> @@ -345,20 +351,20 @@ process_schemas([{_NS,Schema}|Rest],State=#xsd_state{fetch_fun=Fetch}) -> process_schemas([],S) when is_record(S,xsd_state) -> {ok,S}. - initiate_state(Opts,Schema) -> XSDBase = filename:dirname(Schema), {{state,S},RestOpts}=new_state(Opts), S2 = create_tables(S), - initiate_state2(S2#xsd_state{schema_name = Schema, - xsd_base = XSDBase, - fetch_fun = fun fetch/2},RestOpts). + S3 = initiate_state2(S2#xsd_state{schema_name = Schema, xsd_base=XSDBase, + fetch_fun = fun fetch/2}, + RestOpts). + initiate_state2(S,[]) -> S; initiate_state2(S,[{tab2file,Bool}|T]) -> initiate_state2(S#xsd_state{tab2file=Bool},T); -initiate_state2(S,[{xsdbase,XSDBase}|T]) -> - initiate_state2(S#xsd_state{xsd_base=XSDBase},T); +initiate_state2(S,[{xsdbase, XSDBase}|T]) -> + initiate_state2(S#xsd_state{xsd_base=XSDBase, external_xsd_base=true},T); initiate_state2(S,[{fetch_fun,FetchFun}|T]) -> initiate_state2(S#xsd_state{fetch_fun=FetchFun},T); initiate_state2(S,[{fetch_path,FetchPath}|T]) -> @@ -5232,7 +5238,12 @@ fetch(URI,S) -> [] -> %% empty systemliteral []; _ -> - filename:join(S#xsd_state.xsd_base, URI) + case S#xsd_state.external_xsd_base of + true -> + filename:join(S#xsd_state.xsd_base, URI); + false -> + filename:join(S#xsd_state.xsd_base, filename:basename(URI)) + end end, Path = path_locate(S#xsd_state.fetch_path, Filename, Fullname), ?dbg("fetch(~p) -> {file, ~p}.~n", [URI, Path]), diff --git a/lib/xmerl/test/xmerl_SUITE.erl b/lib/xmerl/test/xmerl_SUITE.erl index 392b2522e8..0c809dbcb6 100644 --- a/lib/xmerl/test/xmerl_SUITE.erl +++ b/lib/xmerl/test/xmerl_SUITE.erl @@ -57,7 +57,8 @@ groups() -> {eventp_tests, [], [sax_parse_and_export]}, {ticket_tests, [], [ticket_5998, ticket_7211, ticket_7214, ticket_7430, - ticket_6873, ticket_7496, ticket_8156, ticket_8697]}, + ticket_6873, ticket_7496, ticket_8156, ticket_8697, + ticket_9411]}, {app_test, [], [{xmerl_app_test, all}]}, {appup_test, [], [{xmerl_appup_test, all}]}]. @@ -575,7 +576,17 @@ ticket_8697(Config) -> ?line [16#545C] = HexEntityText, ok. +ticket_9411(suite) -> []; +ticket_9411(doc) -> + ["Test that xmerl_scan handles attribute that contains for example ""]; +ticket_9411(Config) -> + DataDir = ?config(data_dir,Config), + ?line {ok, Schema} = xmerl_xsd:process_schema(filename:join([DataDir,"misc/ticket_9411.xsd"])), + ?line {ok, Bin} = file:read_file(filename:join([DataDir,"misc/ticket_9411.xml"])), + ?line Xml = erlang:binary_to_list(Bin), + ?line {E, _} = xmerl_scan:string(Xml), + ?line {E, _} = xmerl_xsd:validate(E, Schema). diff --git a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz Binary files differindex c48a6f897b..fef7431845 100644 --- a/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz +++ b/lib/xmerl/test/xmerl_SUITE_data/misc.tar.gz diff --git a/lib/xmerl/test/xmerl_xsd_SUITE.erl b/lib/xmerl/test/xmerl_xsd_SUITE.erl index a0d3b1e667..421fa48054 100644 --- a/lib/xmerl/test/xmerl_xsd_SUITE.erl +++ b/lib/xmerl/test/xmerl_xsd_SUITE.erl @@ -62,7 +62,7 @@ groups() -> sis2, state2file_file2state, union]}, {ticket_tests, [], [ticket_6910, ticket_7165, ticket_7190, ticket_7288, - ticket_7736, ticket_8599]}, + ticket_7736, ticket_8599, ticket_9410]}, {facets, [], [length, minLength, maxLength, pattern, enumeration, whiteSpace, maxInclusive, maxExclusive, minExclusive, @@ -1146,3 +1146,8 @@ ticket_8599(Config) -> ?line {{xmlElement,persons,persons,_,_,_,_,_,_,_,_,_},_GlobalState} = xmerl_xsd:validate(E, S). + +ticket_9410(suite) -> []; +ticket_9410(Config) -> + file:set_cwd(filename:join([?config(data_dir,Config),".."])), + ?line {ok, _S} = xmerl_xsd:process_schema("xmerl_xsd_SUITE_data/small.xsd"). |