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2017-04-28Merge branch 'raimo/gen_statem-dev'Raimo Niskanen
OTP-14531 Generic time-outs in gen_statem Conflicts: lib/stdlib/test/erl_internal_SUITE.erl
2017-04-28Merge branch 'hasse/stdlib/fix_qlc_bug/OTP-14296'Hans Bolinder
* hasse/stdlib/fix_qlc_bug/OTP-14296: stdlib: Fix a test in sofs_SUITE debugger: Improve handling of pids, ports, and refs stdlib: Improve handling of pids, ports, and refs in qlc stdlib: Improve the Erlang shell's handling of references
2017-04-27Merge branch 'rickard/ets-tid-fix/OTP-14094'Rickard Green
* rickard/ets-tid-fix/OTP-14094: Fix typespec of the opaque type tid() of the ETS module
2017-04-27Merge branch 'hasse/unicode_atoms/OTP-14285'Hans Bolinder
* hasse/unicode_atoms/OTP-14285: stdlib: Add Unicode modifier t to control sequence a stdlib: Add Unicode modifier t to control sequences w and W
2017-04-27Merge branch 'ingela/deprecate/gen_fsm/OTP-14183'Ingela Anderton Andin
* ingela/deprecate/gen_fsm/OTP-14183: stdlib: Deprecate gen_fsm Conflicts: lib/stdlib/doc/src/gen_fsm.xml
2017-04-27stdlib: Deprecate gen_fsmIngela Anderton Andin
2017-04-27stdlib: Improve handling of pids, ports, and refs in qlcHans Bolinder
The extended parser introduced in last commit is used in qlc for solving an old bug: pids and refs could not be parsed by string_to_handle(). The parser is also used for adjustments regarding ETS identifiers (now references) in qlc_SUITE. Notice that pids, references, ports, and external functions that cannot be created in the currently running system cause syntax errors (as before).
2017-04-27stdlib: Improve the Erlang shell's handling of referencesHans Bolinder
As of Erlang/OTP 20.0, the type of ETS tables, ets:tid(), is a reference(). A request was put forward that the Erlang shell should be able to handle references in its input. This commit introduces an extended parser in module lib. It can parse pids, ports, references, and external funs under the condition that they can be created in the running system. The parser is meant to be used internally in Erlang/OTP. The alternative, to extend erl_scan and erl_parse, was deemed inferior as it would require the abstract format be able to represent pids, ports, references, and funs, which would be confusing as they are not expressions as such, but data types.
2017-04-26Merge pull request #1367 from josevalim/jv-dbgi-chunkBjörn Gustavsson
Introduce new "Dbgi" chunk OTP-14369
2017-04-26Merge branch 'raimo/rand-dev/OTP-14295'Raimo Niskanen
* raimo/rand-dev/OTP-14295: Polish
2017-04-26PolishRaimo Niskanen
2017-04-25Fix typespec of the opaque type tid() of the ETS moduleRickard Green
2017-04-25Merge branch 'lukas/erts/list_to_port/OTP-14348'Lukas Larsson
* lukas/erts/list_to_port/OTP-14348: erts: Add erlang:list_to_port/1 debug bif erts: Auto-import port_to_list for consistency erts: Polish off erlang:list_to_ref/1
2017-04-25erts: Add erlang:list_to_port/1 debug bifLukas Larsson
2017-04-25erts: Auto-import port_to_list for consistencyLukas Larsson
Follow the same pattern as pid_to_list
2017-04-25Store abstract code in the Dbgi chunkJosé Valim
The new Dbgi chunk returns data in the following format: {debug_info_v1, Backend, Data} This allows compilers to store the debug info in different formats. In order to retrieve a particular format, for instance, Erlang Abstract Format, one may invoke: Backend:debug_info(erlang_v1, Module, Data, Opts) Besides introducing the chunk above, this commit also: * Changes beam_lib:chunk(Beam, [:abstract_code]) to read from the new Dbgi chunk while keeping backwards compatibility with old .beams * Adds the {debug_info, {Backend, Data}} option to compile:file/2 and friends that are stored in the Dbgi chunk. This allows the debug info encryption mechanism to work across compilers * Improves dialyzer to work directly on Core Erlang, allowing languages that do not have the Erlang Abstract Format to be dialyzer as long as they emit the new chunk and their backend implementation is available Backwards compatibility is kept across the board except for those calling beam_lib:chunk(Beam, ["Abst"]), as the old chunk is no longer available. Note however the "Abst" chunk has always been optional. Future OTP versions may remove parsing the "Abst" chunk altogether from beam_lib once Erlang 19 and earlier is no longer supported. The current Dialyzer implementation still supports earlier .beam files and such may also be removed in future versions.
2017-04-25stdlib: Remove the shell's support for Unicode node namesHans Bolinder
The Erlang shell's temporary support for Unicode node names is removed. There will be no support for Unicode node names in Erlang/OTP 20.0.
2017-04-24stdlib: Add Unicode modifier t to control sequence aHans Bolinder
The Unicode translation modifier 't' is added to the io:fread/2,3 control sequence 'a'.
2017-04-24stdlib: Add Unicode modifier t to control sequences w and WHans Bolinder
As of the introduction of Unicode characters in atoms, the control sequences 'w' and 'W' can return non-Latin-1 characters, unless some measure is taken. This commit makes sure that '~w' and '~W' always return Latin-1 characters, or bytes, which can be output to ports or written to raw files. The Unicode translation modifier 't' is needed to return non-Latin-1 characters.
2017-04-24Merge branch 'dgud/stdlib/unicode-string/OTP-10289'Dan Gudmundsson
* dgud/stdlib/unicode-string/OTP-10289: Handle chardata in string:to_float and string:to_list New unicode aware string module that works with unicode:chardata() Add nf(k)d, nf(k)c conversion functions to unicode module Reorder code and whitespace fixes Add unicode_util
2017-04-24Handle chardata in string:to_float and string:to_listDan Gudmundsson
2017-04-24New unicode aware string module that works with unicode:chardata()Dan Gudmundsson
Works with unicode:chardata() as input as was decided on OTP board meeting as response to EEP-35 a long time ago. Works on graphemes clusters as base, with a few exceptions, does not handle classic (nor nfd'ified) Hangul nor the extended grapheme clusters such as the prepend class. That would make handling binaries as input/output very slow. List input => list output, binary input => binary output and mixed input => mixed output for all find/split functions. So that results can be post-processed without the need to invoke unicode:characters_to_list|binary for intermediate data. pad functions return lists of unicode:chardata() for performance.
2017-04-24Add nf(k)d, nf(k)c conversion functions to unicode moduleDan Gudmundsson
2017-04-24Reorder code and whitespace fixesDan Gudmundsson
Put internal functions below api functions.
2017-04-24Add unicode_utilDan Gudmundsson
A base for unicode functions, not intended to be a user api. Whitespace returns a reasonable subset of non nobreak whitespace characters. Implementation notes: Make function clauses instead of using arrays and store tuples instead of maps to save space.
2017-04-24Merge branch 'zandra/stdlib/optional-callbacks/OTP-13801'Zandra Norman
* zandra/stdlib/optional-callbacks/OTP-13801: wx: make wx_object callbacks optional stdlib: Make gen_fsm callbacks optional stdlib: Make gen_event callbacks optional stdlib: Make gen_server callbacks optional
2017-04-21Implement {timeout,Name} timeoutsRaimo Niskanen
2017-04-21Merge branch 'rand/arbitrary_normal_distributions'Raimo Niskanen
* rand/arbitrary_normal_distributions: rand: Support arbitrary normal distributions Conflicts: lib/stdlib/test/rand_SUITE.erl
2017-04-21stdlib: Make gen_fsm callbacks optionalZandra Norman
2017-04-21stdlib: Make gen_event callbacks optionalZandra Norman
2017-04-21stdlib: Make gen_server callbacks optionalZandra Norman
2017-04-21erts: Polish off erlang:list_to_ref/1Lukas Larsson
2017-04-21Merge branch 'raimo/rand-dev/OTP-14295'Raimo Niskanen
* raimo/rand-dev/OTP-14295: Implement Xoroshiro116+ and improve statisticals
2017-04-21Implement Xoroshiro116+ and improve statisticalsRaimo Niskanen
Implement Xoroshiro116+ as 'exrop' with fixes. Deprecate all old algorithms but reincarnate 'exs1024' as 'exs1024s' and 'exsplus' as 'exsp' with fixes. Fixes: * Avoid skew for uniform integers caused by using a simple 'rem' operation for range confinement. Correctness requires retry with new random value for an unfortunate first value. * Implement a correct algorithm that collects enough random bits for ranges larger than the generator's precision. * Fix uniform density for floats by acquiring 53 bits then multiplying with 2.0^(-53) which produces floats on the form N * 2.0^(-53).
2017-04-20rand: Support arbitrary normal distributionsGuilherme Andrade
2017-04-20Implement erlang:start_timer optsRaimo Niskanen
2017-04-20Make Module:init/1 mandatoryRaimo Niskanen
2017-04-19Merge branch 'bjorn/stdlib/erl_tar/OTP-14278'Björn Gustavsson
* bjorn/stdlib/erl_tar/OTP-14278: erl_tar: Handle leading slashes and directory traversal attacks Don't create absolute path names in tar files
2017-04-18Merge pull request #1412 from manuel-rubio/manuel-rubio/add-re-versionRickard Green
Add re:version/0 OTP-14347
2017-04-13erl_tar: Handle leading slashes and directory traversal attacksBjörn Gustavsson
2017-04-13stdlib: Add checks of the dialyzer attribute to the linterHans Bolinder
The same checks are also performed by the Dialyzer.
2017-04-07stdlib: Fix Erlang shell regarding Unicode atomsHans Bolinder
2017-04-07stdlib: Fix Erlang pretty printer regarding Unicode atomsHans Bolinder
2017-04-07stdlib: Add function to io_lib to handle Unicode atomsHans Bolinder
2017-04-04Merge branch 'g-andrade/strong-random-numbers/PR-1367/OTP-14317'Raimo Niskanen
* g-andrade/strong-random-numbers/PR-1367/OTP-14317: Clean up documentation and test cases Attempt faster approach to strong random floats Allow for crypto upgrades when using rand plugin fixup! Support cryptographically strong rand plugin fixup! Support cryptographically strong rand plugin fixup! Support cryptographically strong rand plugin fixup! Support cryptographically strong rand plugin No longer expose strong_rand_(range|float) Support cryptographically strong rand plugin Restyle crypto strong numeric generators for usage in rand Support generation of strong random numbers
2017-04-04Clean up documentation and test casesRaimo Niskanen
2017-03-31Add re:version/0Manuel Rubio
2017-03-22ETS: Allow for matchspec-based replacementGuilherme Andrade
2017-03-22fixup! Support cryptographically strong rand pluginGuilherme Andrade
Minimize use of guards.
2017-03-22fixup! Support cryptographically strong rand pluginGuilherme Andrade
Fix plugin alg type
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