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2018-07-25Merge pull request #1886 from michalmuskala/mm/maps-refactorJohn Högberg
Refactor maps.erl
2018-07-23Refine types of functions in maps moduleMichał Muskała
This only touches functions that are not further manually enhanced in erl_bif_types. The hope is that this will allow dialyzer to discover more issues in code using maps.
2018-07-20Merge PR-1878 from michalmuskala/mm/map-new-bif-2 OTP-15200Sverker Eriksson
maps:new/0 is no longer a BIF
2018-07-19Optimise functions in the maps moduleMichał Muskała
Using direct pattern matching on the map is more effient than pattern matching on the result of maps:find/2, because it avoids allocating the intermediate tuple.
2018-07-18Merge pull request #1812 from michalmuskala/mm/make-fun-loaderJohn Högberg
Optimise creation of anonymous functions
2018-07-17maps:new/0 is no longer a BIFMichał Muskała
Implementing it in Erlang allows taking advantage of the literal pool optimisation, this means the function implemented in Erlang does no allocations, while the BIF had to allocate new map each time it was called. Benchmarks show the function is also slightly faster now.
2018-07-17Optimise creation of anonymous functionsMichał Muskała
This introduces a similar optimisation for normal funs to what was introduced for external funs in #1725. It is possible to allocate the fun as a literal, if it does not capture the environment (i.e. it does not close over any variables). Unfortunately it's not possible to do this in the compiler due to problems with representation of such functions in the `.beam` files. Fortunately, we can do this in the loader. Simple evaluation shows that functions that don't capture the enviornment consistute over 60% of all funs in the source code of Erlang/OTP itself. The only downside is that we lose a meningful value in the `pid` field of the fun. The goal of this field, beyond debugging, was to be able to identify the original node of a function. To be able to still do this, the functions that are created in the loader are assigned the init pid as the creator. To solve issues with staryp, initially set the `erts_init_process_id` to `ERTS_INVALID_PID` and skip the described optimisation if the value is still uninitialised.
2018-07-16Merge branch 'maint'Lukas Larsson
2018-07-16Merge branch 'lukas/clean_doc_xmldir/OTP-15190' into maintLukas Larsson
* lukas/clean_doc_xmldir/OTP-15190: docs: make clean all XMLDIR
2018-07-13docs: make clean all XMLDIRLukas Larsson
2018-07-13Merge branch 'maint'Siri Hansen
2018-07-13Merge branch 'siri/logger/post-21/OTP-15132' into maintSiri Hansen
* siri/logger/post-21/OTP-15132: [logger] Allow setting kernel parameter 'logger_level' to 'all' [kernel] Reduce risk of dead lock when terminating logger_sup [logger] Fix regexp replacement for unicode strings Update proc_lib:report_cb to obey logger formatter's size limiting params [logger] Allow report callback with two arguments returning a string Don't call report_cb from cth_log_redirect - formatter does that Add legacy test of sasl_report_file_h and size limiting [logger] Remove compiler warnings in test [logger] Fix problem with test cases waiting for handler restart [logger] Add ?LOG macro which takes Level as argument [logger] Improve spec for set_handler_config/3 and set_primary_config/2 [logger] Generate .png file from .dia [logger] Update documentation
2018-07-13Update proc_lib:report_cb to obey logger formatter's size limiting paramsSiri Hansen
2018-07-04Merge branch 'maint'John Högberg
* maint: Updated OTP version Update release notes Update version numbers Eliminate a crash in the beam_jump pass stdlib: Fix a 'chars_limit' bug Fix a race condition when generating async operation ids Fix internal compiler error for map_get/2 beam_type: Fix unsafe optimization public_key: Remove moduli 5121 and 7167 Thoose were added by 598629aeba9de98e8cdf5637043eb34e5d407751 but are not universaly supported.
2018-07-04Merge branch 'maint-21' into maintJohn Högberg
* maint-21: Updated OTP version Update release notes Update version numbers Eliminate a crash in the beam_jump pass stdlib: Fix a 'chars_limit' bug Fix a race condition when generating async operation ids Fix internal compiler error for map_get/2 beam_type: Fix unsafe optimization public_key: Remove moduli 5121 and 7167 Thoose were added by 598629aeba9de98e8cdf5637043eb34e5d407751 but are not universaly supported.
2018-07-03Merge pull request #1854 from ↵John Högberg
jhogberg/john/erts/cross-type-carrier-migration/OTP-15063 Allow carrier migration between different allocator types
2018-06-29Update release notesErlang/OTP
2018-06-29Update version numbersErlang/OTP
2018-06-29Merge branch 'maint'Hans Bolinder
* maint: Fix typo in erl_parse type unary_op()
2018-06-29Merge pull request #1853 from gomoripeti/fix_type_unary_opHans Bolinder
Fix typo in erl_parse type unary_op()
2018-06-28Merge branch 'maint'Sverker Eriksson
2018-06-28Merge PR-1844 from arcz/ets_count OTP-15163Sverker Eriksson
Use erlang:system_info(ets_count) and improve docs
2018-06-28Fix typo in erl_parse type unary_op()Péter Gömöri
2018-06-28Merge branch 'maint'Hans Bolinder
* maint: stdlib: Add a few uses of erl_anno
2018-06-28stdlib: Fix a 'chars_limit' bugHans Bolinder
2018-06-28Remove ad-hoc memory use calculations in testsJohn Högberg
2018-06-27Merge pull request #1840 from tsloughter/qs-dissectPéter Dimitrov
uri_string: support key without value in query string
2018-06-25stdlib: Add a few uses of erl_annoHans Bolinder
With DEBUG=true in erl_anno, erl_parse, and erl_pp a few (harmless) non-opaque accesses of annotations were found.
2018-06-20Use bif for other ets tables countingArtur Cygan
2018-06-19Prepare releaseErlang/OTP
2018-06-18Update copyright yearHenrik Nord
2018-06-15support key without value in query stringTristan Sloughter
2018-06-14Deprecate otp_mibsLukas Larsson
2018-06-13Merge branch 'raimo/stdlib/gen_statem-dev/OTP-14015'Raimo Niskanen
* raimo/stdlib/gen_statem-dev/OTP-14015: Show state changes in sys:trace
2018-06-12Show state changes in sys:traceRaimo Niskanen
2018-06-12Merge pull request #1835 from sirihansen/siri/logger-fixSiri Hansen
2018-06-12Merge branch 'peterdmv/stdlib/fix_uri_string_normalize/ERL-636/OTP-15112'Péter Dimitrov
* peterdmv/stdlib/fix_uri_string_normalize/ERL-636/OTP-15112: stdlib: Fix release_tests target in Makefile stdlib: Fix normalization function in uri_string Change-Id: I656a583befd8950d4326d15e60145c617acd41c3
2018-06-11stdlib: Fix release_tests target in MakefilePéter Dimitrov
'make release_tests' copies the property_test directory. Change-Id: Ife75711aec1ef6e85ef091b1ba28a221be3d1110
2018-06-11Merge branch 'jl/sharpen-maps-tests/OTP-14012'Lukas Larsson
* jl/sharpen-maps-tests/OTP-14012: stdlib: Fix error reason for maps:with/without Check for the overlap between maps and iterators
2018-06-11stdlib: Fix normalization function in uri_stringPéter Dimitrov
- Fix parsing of hostnames that start with a number. - Update uri_string:parse/1 to be only responsible for parsing input URIs into URI components. Implicit percent-encoding normalization has been removed. - Implement percent-encoding normalization. - Update uri_string:normalize/{1,2} to include percent-encoding normalization. - Update test suites according to the new semantics. - Add new property test: normalize Change-Id: I6f37dcae2b3fcb4b29d286dbb0dfc563e8f211ae
2018-06-11Merge branch 'hasse/stdlib/pP_with_no_line_breaks/OTP-15103/ERL-607'Hans Bolinder
* hasse/stdlib/pP_with_no_line_breaks/OTP-15103/ERL-607: kernel: Use ~0p debugger: Use ~0p common_test: Use ~0p stdlib: Make pP insert no line breaks with field width zero
2018-06-08[logger] Update return values from get_handler_config/0,1 and get_config/0Siri Hansen
Module and Id are now always included as fields in Config, so these are no longer returned as separate elements.
2018-06-08[logger] Change name of handler specific config field from ?MODULE to 'config'Siri Hansen
And add field 'module' in handler config.
2018-06-08[logger] Change base OTP domain from [beam,erlang,otp] to [otp]Siri Hansen
2018-06-07stdlib: Move eval_str/1 from mod_esi to erl_evalHans Bolinder
See also https://bugs.erlang.org/browse/ERL-634. The utility program `erl_call' in erl_interface used to call lib:eval_str/1, which is no longer present in Erlang/OTP 21.0. The lib module was eliminated in OTP-15072, see also https://github.com/erlang/otp/pull/1786.
2018-06-07stdlib: Make pP insert no line breaks with field width zeroHans Bolinder
See also https://bugs.erlang.org/browse/ERL-607. A zero field width used to insert line breaks "everywhere", but with this patch no line breaks are inserted.
2018-06-05stdlib: Fix error reason for maps:with/withoutLukas Larsson
2018-06-05Merge branch 'dgud/stdlib/string-case-bin-bug'Dan Gudmundsson
* dgud/stdlib/string-case-bin-bug: Fix *case bugs for binaries
2018-06-05Merge pull request #1830 from arcz/patch-1Hans Bolinder
Missing space in gen_event doc
2018-06-04Merge branch 'sverker/ets-count/OTP-14987'Sverker Eriksson
* sverker/ets-count/OTP-14987: erts,stdlib: Improve docs about obsolete ets_limit erts: Reduce test log noise from ets_SUITE erts: Increase scalability of ets name lookup erts: Rename one of delete_trap to select_delete_trap erts: Refactor usage of am_atom_put to ERTS_MAKE_AM erts: Add system_info(ets_count) erts: Fix narrow race between ets:new and ets:delete
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