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2015-03-19Merge branch 'egil/maps/hamt/OTP-12585'Björn-Egil Dahlberg
* egil/maps/hamt/OTP-12585: (113 commits) erts: Fix bug in ESTACK and WSTACK kernel: Add spec for erts_debug:map_info/1 mnesia: Update mnesia tests to reflect new ETS hash erts: Ensure maps uses _rel functions in halfword erts: Do not treat errors as fatal in erl_printf_term erts: Update preloaded erts_internal.beam erts: Add map decomposition wrappers erts: Ensure halfword has correct temp-heap for maps hipe: Handle separate hashmap tag correctly erts: Fix map bug in dec_term for 32-bit debug VM stdlib: Update qlc tests to reflect new ETS hash stdlib: Remove obsolete hashmap references in io_lib erts: Enhance maps ordering tests hipe: Fix maps sort order testcase erts: Remove unused variable in crashdump creation erts: Fix typo in copy_struct for halfword emulator erts: Restrict GCC intrinsics by compiler version erts: Fix windows bug in hashmap_info erts: Fix typo in make_hash2 for 32-bit arch Fix beam_load assert ... Conflicts: erts/emulator/beam/bif.tab
2015-03-19stdlib: Update qlc tests to reflect new ETS hashBjörn-Egil Dahlberg
2015-03-17Merge branch 'danielwhite/zip-port-leak-fix'Zandra Hird
OTP-12566 * danielwhite/zip-port-leak-fix: Describe zip handles an opaque type Document the termination semantics of a zip handle Prevent zip:zip_open/1,2 from leaking ports
2015-03-16Merge branch 'nox/ets-update_counter-4'Zandra Hird
* nox/ets-update_counter-4: Create new BIF ets:update_counter/4 Allow 4-ary BIFs OTP-12563
2015-03-12Merge branch 'nox/maps-match_specs-fixes/OTP-12270'Björn-Egil Dahlberg
* nox/maps-match_specs-fixes/OTP-12270: erts: Strengthen maps match spec compilation tests Properly collect variables in match specs with maps Fix compilation of match specs with maps
2015-03-12Create new BIF ets:update_counter/4Anthony Ramine
Conflicts: erts/emulator/beam/bif.tab lib/stdlib/src/ets.erl
2015-03-11Properly collect variables in match specs with mapsAnthony Ramine
2015-03-10Make the scanned form of the io_lib format strings available for processingRichard Carlsson
This adds three new functions to io_lib - scan_format/2, unscan_format/1, and build_text/1 - which expose the parsed form of the format control sequences to make it possible to easily modify or filter the input to io_lib:format/2. This can e.g. be used in order to replace unbounded-size control sequences like ~w or ~p with corresponding depth-limited ~W and ~P before doing the actual formatting.
2015-02-25Merge branch 'nox/stdlib/erl_lint-maps/OTP-12515'Björn Gustavsson
* nox/stdlib/erl_lint-maps/OTP-12515: Properly lint map expressions in erl_lint
2015-02-18Merge branch 'bjorn/stdlib/string-tokens/OTP-12422'Björn Gustavsson
* bjorn/stdlib/string-tokens/OTP-12422: Optimize string:tokens/2 Modernize and strengthen the test case for string:tokens/2
2015-02-16Properly lint map expressions in erl_lintAnthony Ramine
The returned variable table when linting a map expression shouldn't include variables that didn't appear in the expression. Reported-By: Alexei Sholik
2015-02-16Modernize and strengthen the test case for string:tokens/2Björn Gustavsson
2015-01-28[ct] Improve support for upgrade test of applicationSiri Hansen
Add functions: ct_release_test:get_app_vsns/2 ct_release_test:get_appup/2 This implies a change in callback functions for ct_release_test, which now all have two arguments - [CtData,State]. The new CtData is an opaque data structure which must be given as the first argument to the two new functions.
2015-01-17Prevent zip:zip_open/1,2 from leaking portsDaniel White
The case was discovered where a parent process would exit before closing the zip file. The result was that a port would be left open indefinitely, as the small zip server would not detect this condition. By comparison, the file module will close the associated port when the parent exits for any reason. This change would make the zip module more consistent with the semantics of similar modules. This change is breaking for any callers expecting to pass the handle to another process for processing (assuming it exits).
2014-12-29Merge branch 'lemenkov/use_os_getenv_2'Marcus Arendt
* lemenkov/use_os_getenv_2: fix missing include Start using os:getenv/2 fun Introduce os:getenv/2
2014-12-16Merge branch 'sverk/ets-take-2/OTP-12309'Sverker Eriksson
* sverk/ets-take-2/OTP-12309: erts: Optimize ets:lookup and ets:take for bags Implement ets:take/2
2014-12-15Start using os:getenv/2 funPeter Lemenkov
See #535 Signed-off-by: Peter Lemenkov <[email protected]>
2014-11-26Merge branch 'maint'Dan Gudmundsson
2014-11-26Merge branch 'dgud/testcasecuddling' into maintDan Gudmundsson
* dgud/testcasecuddling: stdlib: Fix timing issue in testcase
2014-11-20Merge branch 'maint'Henrik Nord
2014-11-20Merge branch 'legoscia/io-message-queue-optimisation' into maintHenrik Nord
* legoscia/io-message-queue-optimisation: Optimise io requests for long message queues
2014-11-20stdlib: remove the last traces of Mnemosyne RulesHans Bolinder
Robert has OK'ed the removal of the token ':-'.
2014-11-18Merge branch 'maint'Hans Nilsson
2014-11-18erl_tar: Extend api to define own storage media access functions.Hans Nilsson
The reason for this is a requirement on enabling ssh_sftp to write a tar file on the server. This new api function is used by ssh_sftp:open_tar/3,4.
2014-11-17Merge branch 'maint'Björn Gustavsson
* maint: Fix miscompilation when module contains multiple named funs Fix locations of shadowing warnings in ms_transform
2014-11-17Merge branch 'nox/stdlib/ms_transform-locate-shadow-warning/OTP-12264' into ↵Björn Gustavsson
maint * nox/stdlib/ms_transform-locate-shadow-warning/OTP-12264: Fix locations of shadowing warnings in ms_transform
2014-11-13Merge branch 'hb/stdlib/fix_qlc_test'Hans Bolinder
* hb/stdlib/fix_qlc_test: stdlib: fix a bug in qlc_SUITE.erl
2014-11-11Merge branch 'maint'Peter Andersson
2014-11-10Merge branch 'capflam/remove_empty_parts_in_binary_split'Bruce Yinhe
OTP-12301 * capflam/remove_empty_parts_in_binary_split: Add 'trim_all' option to binary:split/3
2014-11-07Add stack trace for gen_server exit in ERROR REPORTSiri Hansen
If a callback function was terminated with exit/1, there would be no stack trace in the ERROR REPORT produced by gen_server. This has been corrected. The actual exit reason for the process is not changed.
2014-11-06Merge branch 'siri/sup-spec-maps/OTP-11043'Siri Hansen
* siri/sup-spec-maps/OTP-11043: Update emacs skeleton for supervisor to use maps Update dialyzer test with maps in supervisor properties Add documentation of maps in supervisor flags and child specs Add test of maps in supervisor flags and child specs New function supervisor:get_childspec/2 Allow maps for supervisor flags and child specs Rebase supervisor Add more tests of supervisor
2014-11-06Add test of maps in supervisor flags and child specsSiri Hansen
2014-10-29Add 'trim_all' option to binary:split/3Christopher Faulet
This option can be set to remove _ALL_ empty parts of the result of a call to binary:split/3.
2014-10-24Merge branch 'siri/test-upgrade'Siri Hansen
* siri/test-upgrade: Add upgrade test in stdlib_SUITE [ct] Add ct_release_tests.erl Specify tar-file as basename in upgrade_SUITE
2014-10-23stdlib: fix a bug in qlc_SUITE.erlHans Bolinder
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.
2014-10-20Add upgrade test in stdlib_SUITESiri Hansen
...using ct_release_test:upgrade/4
2014-10-08Add more tests of supervisorSiri Hansen
Add tests of code_change/3 and error handling of supervisor flags.
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 'siri/filename-join-2/OTP-12158'Siri Hansen
* siri/filename-join-2/OTP-12158: Fix handling of single dot in filename:join/2
2014-10-01Merge 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'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: Test Map attributes via erl_ppBjörn-Egil Dahlberg
2014-09-30stdlib: Refactor ?line in erl_pp_SUITE:misc_attrsBjörn-Egil Dahlberg
2014-09-30Merge branch 'maint'Henrik Nord
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.
2014-09-25Do not test appup of core apps for upgrade from current vsnSiri Hansen
The appup tests for kernel, stdlib and sasl tests that the appup file allows upgrade from the previous and current major release to the current release. If, in the current release, the application version was not changed compared to the previous release, then we would still test that the appup supported the upgrade (i.e. from current release to current release). This is now changed, in order to avoid test failures on patch releases where kernel, stdlib and sasl are not changed.