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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.
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)
2014-09-04Merge branch 'maint'Björn-Egil Dahlberg
2014-09-04Merge branch 'egil/maps-with-doc-tests/OTP-12137' into maintBjörn-Egil Dahlberg
* egil/maps-with-doc-tests/OTP-12137: stdlib: Test maps:with/2 stdlib: Document maps:with/2
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: Update Map testsBjörn-Egil Dahlberg
2014-08-26stdlib: Test maps:with/2Björn-Egil Dahlberg
2014-08-22stdlib: Update Map testsBjörn-Egil Dahlberg
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.
2014-07-15Merge branch 'maint'Bruce Yinhe
2014-07-15Merge branch 'nox/maps-shell-expansion' into maintBruce Yinhe
OTP-12063 * nox/maps-shell-expansion: Expand shell functions in map expressions
2014-07-14Fix filelib:wildcard/2 when 'Cwd' ends with a dotChristopher Faulet
In such case, filelib:wildcard/2 returned truncated results: 1> file:set_cwd("/usr/lib/erlang/lib"). ok 2> filelib:wildcard("stdlib-*/ebin/*.app", filename:absname(".")). ["dlib-2.1/ebin/stdlib.app"]
2014-07-11Merge branch 'maint'Erland Schönbeck
2014-07-11Merge branch 'maint-17' into maintErland Schönbeck
2014-07-09Add tests of filelib and symlinksSiri Hansen
This commit complements 769996c0cd4cb68c157e39de725642f209ed7423 and adds tests for the following problems introduced by f11aabdc9fec593c31e6c4f3fa25c1707e9c35df: Given the symlink 'dirlink' pointing to an existing dir, then - filelib:is_regular("dirlink") -> false - filelib:is_dir("dirlink") -> false Given the symlink 'filelink' pointing to an existing file, then - filelib:is_regular("filelink") -> false - filelib:is_file("filelink") -> false - filelib:last_modified("filelink") and filelib:filesize("filelink") return the info of the link and not the file Given the symlink "broken_symlink" pointing to a non-existing file, then - filelib:wildcard("broken_symlink",File) -> []
2014-07-09Fix handling of broken symlinks in filelibAnthony Ramine
This fixes a bug introduced in f11aabdc9fec593c31e6c4f3fa25c1707e9c35df where filelib:eval_read_file_info/2 was made to use file:read_link_info/1 to never follow symlinks. This fixed wildcard/1 but broke every other function using eval_read_file_info/2. Reported-by: Louis-Philippe Gauthier Reported-by: Danil Zagoskin
2014-07-07Merge branch 'maint'Bruce Yinhe
2014-07-07Merge branch 'nox/io_lib_format-width-too-small' into maintBruce Yinhe
* nox/io_lib_format-width-too-small: Properly handle fields too short in io_lib_format OTP-12041
2014-07-04stdlib: Call format_status even if terminate callback crashesDan Gudmundsson
The format_status callback (if exists) should always be invoked when logging errors.
2014-07-01Merge branch 'maint'Hans Bolinder
* maint: stdlib: Correct documentation of dets:insert/2
2014-07-01Expand shell functions in map expressionsAnthony Ramine
Reported-by: Danil Zagoskin
2014-06-30stdlib: Correct documentation of dets:insert/2Hans Bolinder
Thanks to Alexei Sholik for reporting the bug.
2014-06-16Properly track column numbers in erl_scanAnthony Ramine
This is a partial revert of 05c4d31b2c5c5f6ade7d91b55c598fe7fa58e509 in which a new macro `?STR()` was introduced. This macro shouldn't be used in scan_number/6 and scan_based_int/6 because the length of the string is needed when computing column numbers through tok3/8.
2014-06-11Merge branch 'siri/sync-stop-gen/OTP-11173'Siri Hansen
* siri/sync-stop-gen/OTP-11173: Add synchronous stop function to wx_object Fix minor bugs in gen_server and gen_fsm documentation Update gen_event:stop to be synchronous Add synchronous stop functions to gen_server and gen_fsm Add synchronous stop function to proc_lib Add system message 'terminate' Remove old code from stdlib/test/sys_sp2.erl
2014-05-26Merge branch 'maint'Björn-Egil Dahlberg
2014-05-26Merge branch 'saa/add_default_value_for_maps_get/OTP-11951' into maintBjörn-Egil Dahlberg
* saa/add_default_value_for_maps_get/OTP-11951: stdlib: Fix indentation of maps doc Add docs and test for maps:get/3 Add default value for maps:get
2014-05-26Update gen_event:stop to be synchronousSiri Hansen
This function now uses proc_lib:stop, which guarantees that the process is terminated before the function return.
2014-05-26Add synchronous stop functions to gen_server and gen_fsmSiri Hansen
The functions utilize proc_lib:stop, which in turn utilizes sys:terminate.
2014-05-26Add synchronous stop function to proc_libSiri Hansen
The new function utilizes sys:terminate.
2014-05-26Add system message 'terminate'Siri Hansen
This is to be used when implementing synchronous stop of generic behaviours and other 'sys special processes'.
2014-05-20Properly handle fields too short in io_lib_formatAnthony Ramine
Values for which the precision or field width were too small in io_lib_format could trigger an infinite loop or crash in term/5. Reported-by: Richard Carlsson
2014-05-12Merge branch 'maint'Björn-Egil Dahlberg
2014-05-12Merge branch 'nox/fix-eval-map-update/OTP-11922' into maintBjörn-Egil Dahlberg
* nox/fix-eval-map-update/OTP-11922: Fix evaluation of map updates in the debugger and erl_eval
2014-05-09Merge branch 'maint'Björn Gustavsson
* maint: Correct typo in type specification Fix typo in erl_tar docs Update information about compatibility Correct end of tape marker Support path names with characters outside the US ASCII range
2014-05-09Merge branch 'bjorn/stdlib/erl_tar/OTP-11854' into maintBjörn Gustavsson
* bjorn/stdlib/erl_tar/OTP-11854: Correct typo in type specification Fix typo in erl_tar docs Update information about compatibility Correct end of tape marker Support path names with characters outside the US ASCII range
2014-05-09Merge branch 'maint'Siri Hansen
2014-05-09Merge branch 'siri/cuddle-with-tests' into maintSiri Hansen
* siri/cuddle-with-tests: Fix regexp in release_handler test so versions are correctly replaced Update kernel, stdlib and sasl appup tests Minor update to test_server for finding old releases