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2014-10-28Merge branch 'egil/nox/maps-match_specs/OTP-12270'Björn-Egil Dahlberg
* egil/nox/maps-match_specs/OTP-12270: erts: Fix return value from erts_maps_get to be const Properly support maps in match_specs Support maps in ms_transform Return pointer to value in erts_maps_get()
2014-10-23Merge branch 'maint'Hans Bolinder
* maint: Fix rare race condition in Dets
2014-10-23Fix rare race condition in DetsHans Bolinder
The correction is due to the the evil testcase dets_SUITE:simultaneous_open(). If the process repairing a Dets file is killed (should normally never happen), and another process tries to repair the file, a temporary file from the first process could live on for a while, even after a successful call to file:delete(). This has only been seen on W-nd-ows, where it is a known problem. There are other ways to deal with the problem (rename the file; use some other filename), but we continue using one certain filename in order to be as backwards compatible as possible.
2014-10-06Merge branch 'maint'Bruce Yinhe
2014-10-06Merge branch 'vinoski/edlin-ctrl-u' into maintBruce Yinhe
OTP-12224 * vinoski/edlin-ctrl-u: Make shell ctrl-u save killed text correctly
2014-10-03Merge branch 'egil/maps/variable-keys/OTP-12218'Björn-Egil Dahlberg
* egil/maps/variable-keys/OTP-12218: (22 commits) compiler: Update test for Maps aliasing compiler: Properly support Map aliasing compiler: Refactor Map pairs aliasing compiler: Fix harmless need_heap error for Maps stdlib: Update Map tests stdlib: Use environment bindings for Maps keys in erl_eval matching debugger: Update Map tests compiler: Update Map tests compiler: Fix v3_core Maps pair chains compiler: Use expressions in core patterns compiler: Use variables in Map cerl inliner compiler: Reintroduce binary limit for Map keys compiler: Shameless v3_core hack for variables compiler: Use variables in Map beam assmebler compiler: Use variables in Map kernel pass compiler: Use variables in Map core pass compiler: Normalize unary ops on Maps key literals stdlib: Update Map tests stdlib: erl_lint Map key variables compiler: Maps are always patterns never values in matching ...
2014-10-02Merge branch 'maint'Siri Hansen
Conflicts: lib/stdlib/src/stdlib.appup.src
2014-10-02Merge branch 'siri/appups-17.4' into maintSiri Hansen
* siri/appups-17.4: Fix stdlib.appup for OTP-17.4
2014-10-02Merge branch 'siri/filename-join-2/OTP-12158'Siri Hansen
* siri/filename-join-2/OTP-12158: Fix handling of single dot in filename:join/2
2014-10-01Make shell ctrl-u save killed text correctlySteve Vinoski
Fix edlin to correctly save text killed with ctrl-u. Prior to this fix, entering text into the Erlang shell and then killing it with ctrl-u followed by yanking it back with ctrl-y would result in the yanked text being the reverse of the original killed text. Add a test for the fix to interactive_shell_SUITE. (This is the same fix as in PR#416, but that PR was never completed.)
2014-10-01Merge branch 'maint'Björn-Egil Dahlberg
2014-10-01Merge branch 'ap/attribute_fun_arity_in_map/OTP-12213' into maintBjörn-Egil Dahlberg
* ap/attribute_fun_arity_in_map/OTP-12213: stdlib: Test Map attributes via erl_pp stdlib: erl_parse abstract Maps stdlib: Refactor ?line in erl_pp_SUITE:misc_attrs stdlib: Refactor Maps farity attributes Allow Name/Arity syntax in maps inside attributes
2014-10-01Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: lib/stdlib/src/erl_pp.erl
2014-10-01Merge branch 'egil/fix-erl_pp/OTP-12190' into maintBjörn-Egil Dahlberg
* egil/fix-erl_pp/OTP-12190: stdlib: Handle key type expressions
2014-10-01Merge branch 'maint'Siri Hansen
2014-10-01Merge branch 'siri/new-dialyzer-gen_event/OTP-12206' into maintSiri Hansen
* siri/new-dialyzer-gen_event/OTP-12206: Fix dialyzer warnings for unmatched return in gen_event
2014-10-01Merge branch 'maint'Marcus Arendt
2014-10-01Merge branch 'capflam/filelib_wildcard_fix' into maintMarcus Arendt
* capflam/filelib_wildcard_fix: Fix filelib:wildcard/2 when 'Cwd' ends with a dot
2014-09-30stdlib: erl_parse abstract MapsBjörn-Egil Dahlberg
2014-09-30stdlib: Refactor Maps farity attributesBjörn-Egil Dahlberg
2014-09-30Fix dialyzer warnings for unmatched return in gen_eventSiri Hansen
This was introduced by PR 445, commit 2e78c5f3e7f9991484ceb5d56e5b0086331101be.
2014-09-29stdlib: Handle key type expressionsBjörn-Egil Dahlberg
2014-09-25Fix handling of single dot in filename:join/2Siri Hansen
The reference manual says that filename:join(A,B) is equivalent to filename:join([A,B]). In some rare cases this turns out not to be true: 1> filename:join("/a/.","b"). "/a/./b" 2> filename:join(["/a/.","b"]). "/a/b" In general, filename:join/1,2 removes single dots from the resulting path, except dots that occur at the beginning or end of the path. The problem above occurs when the first argument to join/2 ends with a dot, then it is not removed even if the second argument differs from an empty string and thus the dot ends up in "the middle" of the path. This commit corrects this problem. A single dot is now only kept if it occurs at the very beginning or the very end of the resulting path. Test of filename:join/1,2 are added in filename_SUITE. In addition, filelib_SUITE is updated with more tests of filelib:wildcard/2 since this failed when the given current directory (second argument) ended with a dot.
2014-09-25Merge branch 'maint'Marcus Arendt
Conflicts: lib/stdlib/src/gen_event.erl
2014-09-25Merge branch 'josevalim/jv-genevent' into maintMarcus Arendt
* josevalim/jv-genevent: Do not rely on macros with implicit vars
2014-09-25Fix stdlib.appup for OTP-17.4Siri Hansen
This is to allow upgrade from stdlib-2.2 (OTP-17.3).
2014-09-22Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: lib/stdlib/src/erl_pp.erl
2014-09-22Merge branch 'egil/fix-maps-type-pretty-print/OTP-12190' into maintBjörn-Egil Dahlberg
* egil/fix-maps-type-pretty-print/OTP-12190: edoc, erl_docgen: Enhance internal map type format stdlib: Fix maps type pretty printing
2014-09-22Merge remote-tracking branch 'upstream/maint'Ingela Anderton Andin
2014-09-22Merge branch 'nox/fix-exporting-rules/OTP-12186'Marcus Arendt
* nox/fix-exporting-rules/OTP-12186: Rewrite merge of clause variable tables (in case, try, etc)
2014-09-15Remove untested option 'generic_debug' from gen_serverAnthony Ramine
This undocumented option makes an init:get_argument/1 call every time a gen_server is started. Reported-By: James Fish
2014-09-11Fix broken deprecation warnings in ssh applicationSebastian Strollo
2014-09-11stdlib: Fix maps type pretty printingBjörn-Egil Dahlberg
Properly align union typed assoc values.
2014-09-11Do not rely on macros with implicit varsJosé Valim
This commit also provides the benefit that the Label argument in gen:call/3 is no longer used, as we can access the sender in the From argument. Therefore, we should be able to change the Label to something more relevant in the future.
2014-09-09Merge branch 'egil/erlang-get_keys/OTP-12151'Björn-Egil Dahlberg
* egil/erlang-get_keys/OTP-12151: Update preloaded erlang.beam erts: Document erlang:get_keys/0 stdlib: Auto-import erlang:get_keys/0 erts: Add spec for erlang:get_keys/0 kernel: Test BIF erlang:get_keys/0 erts: Add BIF erlang:get_keys/0
2014-09-01Merge branch 'maint'Marcus Arendt
2014-09-01Merge branch 'nox/erl_scan-fix-column-tracking' into maintMarcus Arendt
* nox/erl_scan-fix-column-tracking: Properly track column numbers in erl_scan
2014-08-28Merge branch 'maint'Dan Gudmundsson
2014-08-28Merge branch 'dgud/stdlib/format_status_terminate/OTP-11967' into maintDan Gudmundsson
* dgud/stdlib/format_status_terminate/OTP-11967: stdlib: Call format_status even if terminate callback crashes
2014-08-26stdlib: Use environment bindings for Maps keys in erl_eval matchingBjörn-Egil Dahlberg
2014-08-26Merge branch 'maint'Marcus Arendt
2014-08-26Merge branch 'kittee/maps_only' into maintMarcus Arendt
* kittee/maps_only: maps:only/2 -> maps:with/2 add maps:only/2
2014-08-22stdlib: Auto-import erlang:get_keys/0Björn-Egil Dahlberg
2014-08-22stdlib: erl_lint Map key variablesBjörn-Egil Dahlberg
2014-08-21Merge branch 'maint'Björn-Egil Dahlberg
2014-08-21Merge branch 'egil/proc_lib-optimizations/OTP-12060' into maintBjörn-Egil Dahlberg
* egil/proc_lib-optimizations/OTP-12060: stdlib: Update dependencies to erts-6.2 erts: Update preloaded erlang.beam stdlib: Use erlang:fun_info_mfa/1 in proc_lib:init_p/3 erts: Test erlang:fun_info_mfa/1 erts: Introduce erlang:fun_info_mfa/1
2014-08-20Support maps in ms_transformAnthony Ramine
2014-08-18stdlib: Update dependencies to erts-6.2Björn-Egil Dahlberg
2014-08-04Allow Name/Arity syntax in maps inside attributesAndrey Tsirulev
Currently Name/Arity syntax is supported in list and tuple terms. This change makes it possible to use this syntax in map terms for consistency and convenience. Example: -custom(#{test1 => init/2, test2 => [val/1, val/2]}).
2014-08-02Rewrite merge of clause variable tables (in case, try, etc)Anthony Ramine
erl_lint:icrt_export/4 has been rewritten to make the code really follow the scoping rules of Erlang, and not just in most situations by accident. * The function should not depend on calling unused_vars/3 because that function does not return variables which begins with an underscore, something that only matters when emitting warnings. This could cause a compiler crash if such a variable was reused afterwards. * The variable tables from each clause are first merged together, lists:merge/1 is safe to use because they are orddicts and thus already sorted. This list is then traversed parallelly to the old variable table, again taking advantage of their sorted order. * The function does not emit warnings itself, there is no need to pass around the lint state. In the same vein, vtunsafe/3 has been rewritten to do more things by itself, given that all of its calls were similar. Finally, compiled-out code has been removed. * This reverts the code in 9ce148b1059e4da746a11f1d80a653340216c468, which fixed the compiler crash and made erl_lint remember unsafe variables, but forget about unused variables in the process. * Other places of the code which relied on the old clunky behaviour were also updated: unused and unsafe old variables are forgotten when merging fun clauses and boolean shortcircuiting operators do not rely on icrt_export/3 anymore.