otp.git - Mirror of Erlang/OTP repository.

Age	Commit message (Collapse)	Author
2017-12-13	Merge branch 'maint'	Henrik Nord

2017-12-08	Update release notes	Erlang/OTP

2017-12-08	Update version numbers	Erlang/OTP

2017-12-08	Merge pull request #1634 from bjorng/bjorn/get_stacktrace-syntax/OTP-14692	Björn Gustavsson
	Add syntax in try/catch to retrieve the stacktrace directly
2017-12-07	Merge branch 'hasse/stdlib/base64/OTP-14624'	Hans Bolinder
	* hasse/stdlib/base64/OTP-14624: stdlib: Add base64 benchmarks stdlib: Do not check base64 input more than needed stdlib: Minor optimization of base64 stdlib: Use binary_to_list in base64 when it is faster stdlib: Optimize base64 functions
2017-12-04	Merge pull request #1646 from tsloughter/hibernate_after_spec	Hans Bolinder
	add hibernate_after to the gen options type spec
2017-12-01	Merge branch 'john/erts/efile-nif'	John Högberg
	OTP-14256 OTP-14797
2017-11-30	Merge branch 'maint'	Rickard Green
	* maint: Clarification in doc of unicode:characters_to_list/2
2017-11-30	Clarification in doc of unicode:characters_to_list/2	Rickard Green

2017-11-30	stdlib: Add base64 benchmarks	Hans Bolinder

2017-11-30	Remove port subtest in qlc_SUITE:sort	John Högberg
	This subtest revolves around the possibility that the underlying port can be killed, which is nonsense now that the file suite no longer uses ports for anything.
2017-11-30	Account for new behavior in tests that touch prim_file	John Högberg
	This also hides the module behind ?PRIM_FILE to make testing new implementations less painful.
2017-11-30	Add syntax in try/catch to retrieve the stacktrace directly	Björn Gustavsson
	This commit adds a new syntax for retrieving the stacktrace without calling erlang:get_stacktrace/0. That allow us to deprecate erlang:get_stacktrace/0 and ultimately remove it. The problem with erlang:get_stacktrace/0 is that it can keep huge terms in a process for an indefinite time after an exception. The stacktrace can be huge after a 'function_clause' exception or a failed call to a BIF or operator, because the arguments for the call will be included in the stacktrace. For example: 1> catch abs(lists:seq(1, 1000)). {'EXIT',{badarg,[{erlang,abs, [[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20\|...]], []}, {erl_eval,do_apply,6,[{file,"erl_eval.erl"},{line,674}]}, {erl_eval,expr,5,[{file,"erl_eval.erl"},{line,431}]}, {shell,exprs,7,[{file,"shell.erl"},{line,687}]}, {shell,eval_exprs,7,[{file,"shell.erl"},{line,642}]}, {shell,eval_loop,3,[{file,"shell.erl"},{line,627}]}]}} 2> erlang:get_stacktrace(). [{erlang,abs, [[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22, 23,24\|...]], []}, {erl_eval,do_apply,6,[{file,"erl_eval.erl"},{line,674}]}, {erl_eval,expr,5,[{file,"erl_eval.erl"},{line,431}]}, {shell,exprs,7,[{file,"shell.erl"},{line,687}]}, {shell,eval_exprs,7,[{file,"shell.erl"},{line,642}]}, {shell,eval_loop,3,[{file,"shell.erl"},{line,627}]}] 3> We can extend the syntax for clauses in try/catch to optionally bind the stacktrace to a variable. Here is an example using the current syntax: try Expr catch C:E -> Stk = erlang:get_stacktrace(), . . . In the new syntax, it would look like: try Expr catch C:E:Stk -> . . . Only a variable (not a pattern) is allowed in the stacktrace position, to discourage matching of the stacktrace. (Matching would also be expensive, because the raw format of the stacktrace would have to be converted to the cooked form before matching.) Note that: try Expr catch E -> . . . is a shorthand for: try Expr catch throw:E -> . . . If the stacktrace is to be retrieved for a throw, the 'throw:' prefix must be explicitly included: try Expr catch throw:E:Stk -> . . .
2017-11-30	erl_parse: Use a new pat_expr rule for pattern expressions	Björn Gustavsson
	In the grammar file for the Erlang language, patterns are parsed as expressions. erl_lint will then weed out expressions that are not legal patterns. The rule sharing causes problems if we were to introduce new syntax, for example a pattern followed by a ':'. There would be a shift/reduce conflict, and a pattern followed by a ':' would be parsed as a remote call. Introduce a new pat_expr rule to express exactly the subset of expressions that is allowed in pattern. Note: For the moment, we must allow full expressions in case clauses to keep 'merl' working.
2017-11-30	Merge branch 'maint'	Dan Gudmundsson
	* maint: Avoid falling measurements testcases on slow machines stdlib: string optimize special case for ASCII stdlib: Minor unicode_util opts
2017-11-29	Minor grammar tweak in ETS documentation	Isaac Whitfield

2017-11-29	Avoid falling measurements testcases on slow machines	Dan Gudmundsson

2017-11-29	stdlib: string optimize special case for ASCII	Dan Gudmundsson
	Avoid unicode_util module call for ASCII strings
2017-11-29	stdlib: Minor unicode_util opts	Dan Gudmundsson
	Exit early for Latin-1
2017-11-28	add hibernate_after to the gen options type spec	Tristan Sloughter

2017-11-28	stdlib: Do not check base64 input more than needed	Hans Bolinder
	Often the decode functions return a function_clause error, but not always, and the errors have not been consistent between modifications of the base64 module. Now the errors are returned as they happen--no attempt to make them look nice is done. The alternative, to ensure that, for example, {badarg, Culprit} is always returned upon bad input, was deemed pointless.
2017-11-28	stdlib: Minor optimization of base64	Hans Bolinder
	Using /bits instead of /binary is faster when constructing binaries.
2017-11-28	stdlib: Use binary_to_list in base64 when it is faster	Hans Bolinder
	It is sometimes faster to use binary_to_list on input, at least when not considering time for garbage collections. The three functions all return a list, and the temporary list created by binary_to_list should be reclaimed very fast. The implementation from before is thus kept.
2017-11-28	stdlib: Optimize base64 functions	Hans Bolinder
	A few test cases with zeroes are added. They were not handled correctly before. The access of DECODE_MAP is moved into the inlined function b64d, for symmetry. The function b64e is also inlined. The speed-up is small, but measurable. Note: encode(List), decode(List) and mime_decode(List) no longer call list_to_binary. This can break code that calls the functions with I/O-lists as input.
2017-11-20	Merge pull request #1631 from peterdmv/stdlib/extend_uri_string/OTP-14747	Péter Dimitrov
	Extend uri_string module (compose_query and dissect_query)
2017-11-20	Merge branch 'maint'	Lukas Larsson

2017-11-20	Merge branch 'lukas/docs/xmllint_fixes/OTP-14721' into maint	Lukas Larsson
	* lukas/docs/xmllint_fixes/OTP-14721: ssl/ssh: Remove/ignore unused XML_FILES doc files Refactor xmllint check and make it fail on failure Add toplevel xmllint make target Conflicts: lib/crypto/doc/src/Makefile
2017-11-20	Merge branch 'bjorn/make_port/OTP-14704'	Björn Gustavsson
	* bjorn/make_port/OTP-14704: Avoid using the efile driver in test suites
2017-11-20	Merge branch 'lukas/stdlib/maps_iterators/OTP-14012'	Lukas Larsson
	* lukas/stdlib/maps_iterators/OTP-14012: erts: Limit size of first iterator for hashmaps Update primary bootstrap Update preloaded modules erts: Remove erts_internal:maps_to_list/2 stdlib: Make io_lib and io_lib_pretty use maps iterator erts: Implement batching maps:iterator erts: Implement maps path iterator erts: Implement map iterator using a stack stdlib: Introduce maps iterator API Conflicts: bootstrap/lib/stdlib/ebin/io_lib.beam bootstrap/lib/stdlib/ebin/io_lib_pretty.beam erts/emulator/beam/bif.tab erts/preloaded/ebin/erlang.beam erts/preloaded/ebin/erts_internal.beam erts/preloaded/ebin/zlib.beam
2017-11-20	stdlib: Make io_lib and io_lib_pretty use maps iterator	Lukas Larsson

2017-11-20	erts: Implement batching maps:iterator	Lukas Larsson
	This iterator implementation fetches multiple elements to iterate over in one call to erts_internal:maps_next instead of one at a time. This means that the memory usage will go up for the iterator as we are buffering elements, but the usage is still bounded. In this implementation the max memory usage is 1000 words. Using this approach makes the iterator as fast as using maps:to_list, so maps:iterator/2 has been removed.
2017-11-17	Avoid using the efile driver in test suites	Björn Gustavsson
	The efile driver will soon be reimplemented as a BIF. Instead of opening a port based on efile, use hd(erlang:ports()). It is a reasonable safe assumption that the runtime will continue to use use at least some ports.
2017-11-15	Merge pull request #1602 from sirihansen/siri/supervisor/store-children-in-map	Siri Hansen
	Refactor supervisor, and store children in a map instead of a list OTP-14586
2017-11-14	[supervisor] Add test of scaling on start/stop of many children	Siri Hansen

2017-11-09	stdlib: Implement compose and dissect query (HTML5)	Péter Dimitrov
	Implement functions for handling form-urlencoded query strings based on the HTML5 specification.
2017-11-09	[supervisor] Store children in map instead of list	Siri Hansen

2017-11-09	[supervisor] Change Name to Id	Siri Hansen

2017-11-09	[supervisor] Use map instead of dict for dynamic children	Siri Hansen

2017-11-09	[supervisor] Refactor to improve maintainability	Siri Hansen

2017-11-09	[supervisor] Add macros to use in guards	Siri Hansen

2017-11-09	[supervisor] Refactor handling of dynamic children	Siri Hansen

2017-11-09	[supervisor] Improve test suite before refactoring	Siri Hansen

2017-11-07	Merge pull request #1551 from peterdmv/peterdmv/stdlib/add_uri_string/OTP-14496	Péter Dimitrov
	Implement new uri_string module in stdlib
2017-11-06	Fix typo in test/ets_SUITE.erl	Dimitris Zorbas

2017-11-06	stdlib: Remove compose_query and dissect_query	Péter Dimitrov
	compose_query/{1,2} and dissect_query/1 removed as the implemented specification (HTML 2.0) is old. They will be re-implemented based on HTML5.
2017-11-03	stdlib: Refactor functions in uri_string	Péter Dimitrov

2017-11-01	stdlib: Add uri_string module to stdlib.app.src	Péter Dimitrov

2017-10-31	stdlib: Fix case normalization (normalize/1)	Péter Dimitrov

2017-10-31	stdlib: Refactor helper functions in uri_string	Péter Dimitrov

2017-10-31	Refactor xmllint check and make it fail on failure	Lukas Larsson
	This commit also adds a check to see that all files that are part of an xi:include also have part of XML_FILES and vice versa. It also fixes any applications where this was not true.