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2012-03-05Merge branch 'hb/stdlib/digraph_condensation/OTP-9953' into maintHans Bolinder
* hb/stdlib/digraph_condensation/OTP-9953: Remove loops from the graph created by digraph_utils:condensation/1
2012-03-05Leave control back to gen_server during supervisor's restart loopSiri Hansen
When an attempt to restart a child failed, supervisor would earlier keep the execution flow and try to restart the child over and over again until it either succeeded or the restart frequency limit was reached. If none of these happened, supervisor would hang forever in this loop. This commit adds a timer of 0 ms where the control is left back to the gen_server which implements the supervisor. This way any incoming request to the supervisor will be handled - which could help breaking the infinite loop - e.g. shutdown request for the supervisor or for the problematic child. This introduces some incompatibilities in stdlib due to new return values from supervisor: * restart_child/2 can now return {error,restarting} * delete_child/2 can now return {error,restarting} * which_children/1 returns a list of {Id,Child,Type,Mods}, where Child, in addition to the old pid() or 'undefined', now also can be 'restarting'.
2012-03-01Remove loops from the graph created by digraph_utils:condensation/1Hans Bolinder
The function digraph_utils:condensation/1 used to create a digraph containing loops contradicting the documentation which states that the created digraph is free of cycles. Thanks to Kostis Sagonas for finding the bug.
2012-02-24Merge branch 'uw/extending_gen' into maintGustav Simonsson
* uw/extending_gen: Add plugin support for alternative name lookup OTP-9945
2012-02-21erts: Fix bignum-bug in ETS with compressed optionSverker Eriksson
A large 64-bit immediate number will be stored as SMALL_BIG_EXT by ETS compressed format. When uncompressing, the SMALL_BIG_EXT was first decoded as as bignum (by bytes_to_big) and then turned into a small (by big_norm). This works for normal "binary_to_term" as decoded_size() over-estimates the needed heap size. But for ETS no over-estimation is done as the real term size is known and stored in DbTerm. Fixed by preventing bytes_to_big() from writing bignum digit when the number is seen to fit in an immediate.
2012-02-16Merge branch 'ahs/fix-gb_trees-doc' into maintHenrik Nord
* ahs/fix-gb_trees-doc: Put gb_trees documentation into alphabetical order OTP-9929
2012-02-16Merge branch 'rc/spell-registered' into maintHenrik Nord
* rc/spell-registered: Correct spelling of "registered" in various places in the source code OTP-9925
2012-02-16Merge branch 'rj/fix-binary-doc-spec' into maintHenrik Nord
* rj/fix-binary-doc-spec: Fix the type spec from the doc of binary:part/3 OTP-9920
2012-02-10Removed no longer needed codeIngela Anderton Andin
2012-02-09Remove usage of tuple funs in sofsHans Bolinder
2012-02-09Merge branch 'bjorn/remove-is_constant-vestiges/OTP-6454' into maintBjörn Gustavsson
* bjorn/remove-is_constant-vestiges/OTP-6454: HiPE: Remove support for is_constant/1 erl_lint: Remove handling of constant/1 erl_bif_types: Remove type for is_constant/1 erl_eval: Remove support for is_constant/1 Remove support for is_constant/1 in ms_transform Remove references to is_constant/1 from the match spec documentation
2012-02-09Merge branch 'bjorn/deprecations/OTP-9907' into maintBjörn Gustavsson
* bjorn/deprecations/OTP-9907: Deprecate the Toolbar application Deprecate applications that have been superseded by observer Suppress deprecated warnings in all modules that call 'gs' Deprecate the gs application Mark doc_builder as removed (and not merely deprecated)
2012-02-08Deprecate the gs applicationBjörn Gustavsson
2012-02-08Mark doc_builder as removed (and not merely deprecated)Björn Gustavsson
2012-02-06re_SUITE: Skip error_handling/1 if 're' is native codeBjörn Gustavsson
2012-02-05Fix the type spec from the doc of binary:part/3Ricardo Catalinas Jiménez
As the doc explains, the Len of part() can be negative.
2012-01-30shell_SUITE: Handle different EXIT reasons from native codeBjörn Gustavsson
2012-01-27sofs_SUITE: Handle different EXIT reasons from native codeBjörn Gustavsson
2012-01-27erl_eval_SUITE: Skip test of parameterized modules if native codeBjörn Gustavsson
Parameterized modules are not supported by HiPE.
2012-01-26erl_lint: Remove handling of constant/1Björn Gustavsson
2012-01-26erl_eval: Remove support for is_constant/1Björn Gustavsson
2012-01-26Remove support for is_constant/1 in ms_transformBjörn Gustavsson
2012-01-26erl_lint: Disallow call to is_record/3 if there is a local is_record/3Björn Gustavsson
Attempting to call is_record/3 (without an erlang: prefix) from a guard if there was a local function named is_record/3 would cause a compiler crash. For consistency with other guard tests, disallow the call. is_record/2 in a guard will still be allowed (and work correctly) even if there is a local is_record/2. It could be argued that is_record/2 should be handled in the same way as is_record/3, but changing that now could break working code.
2012-01-25Ensure that generated record operations don't call local functionsBjörn Gustavsson
Consistently use external (remote) calls to the BIFs element/2, setelement/3, and is_record/3.
2012-01-18Merge branch 'bjorn/compiler/bif-call-bug/OTP-9866' into maintBjörn Gustavsson
* bjorn/compiler/bif-call-bug/OTP-9866: erl_lint: Consistently reject local calls from guards
2012-01-18Merge branch 'egil/fix-error_logger-calendar/OTP-9854' into maintBjörn-Egil Dahlberg
* egil/fix-error_logger-calendar/OTP-9854: stdlib: Refactor to tag all times in error logger stdlib: Use utc time as base in error logger
2012-01-17erl_lint: Consistently reject local calls from guardsBjörn Gustavsson
If a guard test (such as is_list/1) has a local definition in a module (or is imported), erl_lint will reject a call to it from a guard if the call is not at the top-level: foo(L) when is_list(L) =:= true -> %% Will be rejected. ok. is_list(_) -> ok. But if the call is at the top-level, it will be accepted (and cause a crash in a later compiler pass): foo(L) when is_list(L) -> %% Will be accepted by erl_lint ok. is_list(_) -> ok. This inconsistency was an oversight introduced when it became possible to override BIFs with local definitions.
2012-01-11Merge branch 'sverk/wait_for_test_procs' into maintSverker Eriksson
* sverk/wait_for_test_procs: stdlib: Enable unused 'end_per_testcase' in ets_SUITE
2012-01-05stdlib: Refactor to tag all times in error loggerBjörn-Egil Dahlberg
2012-01-05stdlib: Use utc time as base in error loggerBjörn-Egil Dahlberg
* All computer time should be in utc and converted to local when needed * Previous conversion used the depcrated calendar:local_time_to_universal_time/1
2012-01-03Fix some broken links in documentationLukas Larsson
2012-01-03Correct spelling of "registered" in various places in the source codeRichard Carlsson
2011-12-20Don't save child spec for temporary child if child's start func returns ignoreSiri Hansen
Supervisor should never keep child specs for dead temporary children.
2011-12-19stdlib: Enable unused 'end_per_testcase' in ets_SUITESverker Eriksson
Also added more information when waiting for test proc to die
2011-12-15Update version numbersBjörn-Egil Dahlberg
2011-12-14Put gb_trees documentation into alphabetical orderAidan Hobson Sayers
2011-12-12Prepare releaseErlang/OTP
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-09Merge branch 'bjorn/inviso/deprecate/OTP-9798'Björn Gustavsson
* bjorn/inviso/deprecate/OTP-9798: Deprecate the inviso application
2011-12-08Deprecate the inviso applicationBjörn Gustavsson
2011-12-08Change supervisor_SUITE to pure common test styleSiri Hansen
Also, some minor debug help is added to a test case which fails every now and then.
2011-12-05Fix typos in io_protocol.xmlTuncer Ayaz
2011-12-05Fix typos in tar_SUITETuncer Ayaz
2011-11-30Remove dependency on R12 from a qlc test caseHans Bolinder
The new file lib/stdlib/test/qlc_SUITE_data/join_info_compat.erl was created on an R12B node.
2011-11-30Merge branch 'siri/stdlib/dialyzer-supervisor/OTP-9741'Siri Hansen
* siri/stdlib/dialyzer-supervisor/OTP-9741: Add test for upgrade of supervisor Fix dialyzer warnings in supervisor
2011-11-30Merge branch 'bjorn/deprecate-tuple-funs/OTP-9649'Björn Gustavsson
* bjorn/deprecate-tuple-funs/OTP-9649: erts: Warn the first time a tuple fun is called otp_mibs: Eliminate use of tuple fun os_mon: Eliminate use of tuple fun asn1: Eliminate use of tuple fun parsetools: Eliminate use of tuple fun mnesia tests: Eliminate use of tuple fun snmp: Eliminate use of tuple fun wrap_log_reader_SUITE: Eliminate use of tuple fun big_SUITE: Eliminate use of tuple fun file_SUITE: Eliminate use of tuple fun fprof: Eliminate use of tuple fun xref_compiler: Eliminate use of tuple fun shell: Eliminate use of tuple funs erl_eval: Eliminate use of tuple funs user_sup: Eliminate use of tuple fun
2011-11-30Merge branch 'siri/stdlib/dialyzer-log_mf_h/OTP-9754'Siri Hansen
* siri/stdlib/dialyzer-log_mf_h/OTP-9754: Fix dialyzer warning about gen_event callback init/1 in log_mf_h
2011-11-30Fix dialyzer warning about gen_event callback init/1 in log_mf_hSiri Hansen
The warning is about log_mf_h having a different spec for gen_event callback init/1 than defined in gen_event.erl. log_mf_h allows return value {error,Reason}, while gen_even only specifies successful return values. This commit add {error,Reason} as a valid return value to the gen_event callback, since this is handled by the code.
2011-11-29Fix dialyzer warnings in supervisorSiri Hansen
Dialyzer complained over a mismatch between the callback spec of Mod:code_change in gen_server and the spec of supervisor:code_change (which is the implementation of a gen_server Mod:code_change). This commit changes the callback spec to allow {error,Reason} as return value. Also, release_handler is updated to handle this return value.
2011-11-29shell: Eliminate use of tuple funsBjörn Gustavsson
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