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2012-03-19Merge branch 'maint'Gustav Simonsson
2012-03-16Merge branch 'rj/fix-supervisor-shutdown-doc' into maintGustav Simonsson
* rj/fix-supervisor-shutdown-doc: Fix small typo in kernel app doc Cosmetic: split very long lines from supervisor doc Fix supervisor doc: Shutdown, MaxR and MaxT type specs Add the type restrictions in the code comments Remove trailing spaces OTP-9987
2012-03-05Merge branch 'maint'Hans Bolinder
* maint: Remove loops from the graph created by digraph_utils:condensation/1
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
2012-03-05Merge branch 'maint'Siri Hansen
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 'maint'Gustav Simonsson
2012-02-24Merge branch 'uw/extending_gen' into maintGustav Simonsson
* uw/extending_gen: Add plugin support for alternative name lookup OTP-9945
2012-02-24Add the type restrictions in the code commentsRicardo Catalinas Jiménez
2012-02-24Remove trailing spacesRicardo Catalinas Jiménez
2012-02-16Merge branch 'maint'Henrik Nord
Conflicts: lib/hipe/cerl/erl_bif_types.erl lib/stdlib/doc/src/binary.xml
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
2012-02-13Merge branch 'maint'Ingela Anderton Andin
* maint: Correct access flag handling in sftpd Client fallbacks to ipv4 if connection is refused with ipv6 Cleaned up code so that ssh_file can become a template for a documented ssh_keys behavior Test case maintenance Better handling of IPv6 Ssh daemon handles RSA host keys Removed no longer needed code Use the public_key application for all public key handling
2012-02-10Removed no longer needed codeIngela Anderton Andin
2012-02-09Merge branch 'maint'Björn Gustavsson
* maint: Update primary bootstrap 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 Conflicts: lib/hipe/cerl/erl_bif_types.erl Also re-instate the type for erlang:is_boolean/1 which was accidentally omitted in the master branch.
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 'maint'Björn Gustavsson
* maint: Update primary bootstrap 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
2012-02-07Correct docs, comments and dialyzer testsPatrik Nyblom
Update preloaded erlang.beam Removed stray error in dialyzer test suite - different error message with the new specs.
2012-01-27Move types and specs from erl_bif_types.erl to modulesHans Bolinder
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
2012-01-26Merge branch 'maint'Björn Gustavsson
* maint: Update primary bootstrap erl_lint: Disallow call to is_record/3 if there is a local is_record/3 Fix crash in trace_info({M,F,A}, Flags) when M:F/A has native code Ensure that generated record operations don't call local functions
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 'maint'Björn Gustavsson
* maint: Update primary bootstrap erl_lint: Consistently reject local calls from guards
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 'maint'Björn-Egil Dahlberg
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.
2012-01-05stdlib: 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
2012-01-03Correct spelling of "registered" in various places in the source codeRichard Carlsson
2011-12-29Update appup files for kernel and stdlib for OTP R16Siri Hansen
The appup files shall allow upgrade from two major versions back, i.e. for R16 they shall match back to R14. They shall no longer match for R13.
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.
2011-12-09Update copyright yearsBjörn-Egil Dahlberg
2011-12-08Deprecate the inviso applicationBjörn Gustavsson
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
2011-11-29erl_eval: Eliminate use of tuple funsBjörn Gustavsson
2011-11-28otp_internal: Deprecate ssl:pid/1Björn Gustavsson
2011-11-28Merge branch 'bjorn/compiler/options/OTP-9752'Björn Gustavsson
* bjorn/compiler/options/OTP-9752: filename documentation: Recommend against using filename:find_src/1,2 Teach filename:find_src/1,2 to handle slim or stripped BEAM files filename: Eliminate failing call to Mod:module_info(source_file) filename.erl:filter_options/1: Remove handling of dead options compiler: Don't include {cwd,_} in module_info(compile) compiler: Don't include source code options in module_info(compile) hipe: Teach hipe to handle slim or stripped BEAM files
2011-11-28Merge branch 'bjorn/major-release-cleanups'Björn Gustavsson
* bjorn/major-release-cleanups: observer tests: Test compatibility with R13, not R12 emulator tests: Test compatibility with R13, not R12 Teach the compiler the 'r14' option erl_lint: The types introduced in R12B-5 are no longer "newly introduced" otp_internal: Stop warning for functions removed in R12 or earlier Conflicts: lib/stdlib/src/otp_internal.erl
2011-11-24Teach filename:find_src/1,2 to handle slim or stripped BEAM filesBjörn Gustavsson
filename:find_src/1,2 will crash when asked to find the source corresponding to a BEAM with no compilation options. A BEAM file can be missing compilation options if it has been stripped using beam_lib:strip/1 or compiled using the undocumented 'slim' option. Why this matters: If ERL_COMPILE_OPTIONS is set to +slim before building Erlang/OTP, there will be a crash in 'igor' during the building of the public_key application. ('igor' merges several source code files, and uses filename:find_src/1,2 to find the source code.) Change filename:find_src/1,2 to return an empty option list if there are no options in the BEAM file. Noticed-by: Per Hedeland
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