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2015-10-12Merge branch 'bjorn/erts/builtin/OTP-13034'Björn Gustavsson
* bjorn/erts/builtin/OTP-13034: Teach erlang:is_builtin/3 that erlang:apply/3 is built-in
2015-10-12Merge branch 'egil/remove-vheap-mature/OTP-13039'Björn-Egil Dahlberg
* egil/remove-vheap-mature/OTP-13039: erts: Remove vheap mature from process control block
2015-10-09erts: Remove vheap mature from process control blockBjörn-Egil Dahlberg
Binary vheap mature is not necessary for binary gc.
2015-10-09Update primary bootstrapHans Bolinder
2015-10-09Merge branch 'ks/dialyzer/undefined_record_fields/OTP-12719'Hans Bolinder
* ks/dialyzer/undefined_record_fields/OTP-12719: Update Debugger Update Diameter Update Eunit Update Inets Update Reltool Update SSL Update Test Server Update Syntax Tools Update Tools Update and cleanup HiPE records Fix errors in dialyzer_{coordinator,worker} specs Update Dialyzer Update Compiler stdlib: Refactor the supervisor module's state Update Kernel and STDLIB Take out automatic insertion of 'undefined' from typed record fields
2015-10-09Update DebuggerHans Bolinder
The update was motivated by commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update DiameterHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update EunitHans Bolinder
A record field type has been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update InetsHans Bolinder
A record field type has been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update ReltoolHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update SSLHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update Test ServerHans Bolinder
A record field type has been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update Syntax ToolsHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update ToolsHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update and cleanup HiPE recordsKostis Sagonas
The bulk of the changes concerns cleanups and code refactorings concerning record constructions that assigned 'undefined' to record fields whose type did not contain this value. See commit 8ce35b2. While at it, some new type definitions were introduced and type names were used instead of record type notation. Minor code cleaups were also done.
2015-10-09Fix errors in dialyzer_{coordinator,worker} specsStavros Aronis
2015-10-09Update DialyzerHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Update CompilerHans Bolinder
A record field type has been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-09Teach erlang:is_builtin/3 that erlang:apply/3 is built-inBjörn Gustavsson
erlang:is_builtin(erlang, apply, 3) returns 'false'. That seems to be an oversight in the implementation of erlang:is_builtin/3 rather than a conscious design decision. Part of apply/3 is implemented in C (as a special instruction), and part of it in Erlang (only used if apply/3 is used recursively). That makes apply/3 special compared to all other BIFs. From the viewpoint of the user, apply/3 is a built-in function, since it cannot possibly be implemented in pure Erlang. Noticed-by: Stavros Aronis
2015-10-08Merge branch 'maint'Hans Nilsson
2015-10-08Merge branch 'hans/ssh/option_dh_gex_limits_ignored/OTP-13029' into maintHans Nilsson
2015-10-08Merge branch 'hans/ssh/ecdsa/OTP-12936' into maintHans Nilsson
2015-10-08ssh: document new pub key algorithmsHans Nilsson
2015-10-08ssh: ECDSA public key implementedHans Nilsson
2015-10-08public_key: Add ssh2 ECDSA pub key handling + test caseHans Nilsson
Added encode/decode for ecdsa public keys in openssh and rfc4716 format. This is for the ssh public key algorithm ecdsa-sha2-*.
2015-10-08ssh: Tests updated for ecdsaHans Nilsson
2015-10-08stdlib: Refactor the supervisor module's stateHans Bolinder
The field 'dynamics' in #state{} is a union of two opaque types, which is possibly problematic. Tagging the types should make the code safe for warnings from future versions of Dialyzer.
2015-10-08Update Kernel and STDLIBHans Bolinder
Record field types have been modified due to commit 8ce35b2: "Take out automatic insertion of 'undefined' from typed record fields".
2015-10-08Take out automatic insertion of 'undefined' from typed record fieldsKostis Sagonas
Background ----------- In record fields with a type declaration but without an initializer, the Erlang parser inserted automatically the singleton type 'undefined' to the list of declared types, if that value was not present there. I.e. the record declaration: -record(rec, {f1 :: float(), f2 = 42 :: integer(), f3 :: some_mod:some_typ()}). was translated by the parser to: -record(rec, {f1 :: float() | 'undefined', f2 = 42 :: integer(), f3 :: some_mod:some_typ() | 'undefined'}). The rationale for this was that creation of a "dummy" #rec{} record should not result in a warning from dialyzer that e.g. the implicit initialization of the #rec.f1 field violates its type declaration. Problems --------- This seemingly innocent action has some unforeseen consequences. For starters, there is no way for programmers to declare that e.g. only floats make sense for the f1 field of #rec{} records when there is no `obvious' default initializer for this field. (This also affects tools like PropEr that use these declarations produced by the Erlang parser to generate random instances of records for testing purposes.) It also means that dialyzer does not warn if e.g. an is_atom/1 test or something more exotic like an atom_to_list/1 call is performed on the value of the f1 field. Similarly, there is no way to extend dialyzer to warn if it finds record constructions where f1 is not initialized to some float. Last but not least, it is semantically problematic when the type of the field is an opaque type: creating a union of an opaque and a structured type is very problematic for analysis because it fundamentally breaks the opacity of the term at that point. Change ------- To solve these problems the parser will not automatically insert the 'undefined' value anymore; instead the user has the option to choose the places where this value makes sense (for the field) and where it does not and insert the | 'undefined' there manually. Consequences of this change ---------------------------- This change means that dialyzer will issue a warning for all places where records with uninitialized fields are created and those fields have a declared type that is incompatible with 'undefined' (e.g. float()). This warning can be suppressed easily by adding | 'undefined' to the type of this field. This also adds documentation that the user really intends to create records where this field is uninitialized.
2015-10-08Merge branch 'maint'Zandra
2015-10-08Merge branch 'tomszilagyi/shell-support-del-home-end' into maintZandra
OTP-12032 * tomszilagyi/shell-support-del-home-end: Erlang shell: Support keys Del, Home and End
2015-10-08Update primary bootstrapBjörn Gustavsson
2015-10-08Merge branch 'bjorn/compiler/fix-crash'Björn Gustavsson
* bjorn/compiler/fix-crash: beam_reorder: Eliminate compiler crash
2015-10-08Merge branch 'maint'Björn Gustavsson
* maint: Avoid always updating inet_dns in the primary bootstrap
2015-10-08Merge branch 'bjorn/kernel/inet_dns/OTP-13027' into maintBjörn Gustavsson
* bjorn/kernel/inet_dns/OTP-13027: Avoid always updating inet_dns in the primary bootstrap
2015-10-08Merge branch 'maint'Zandra
2015-10-08Merge branch 'tuncer/leex-leo-liu-result-field-order' into maintZandra
OTP-13031 * tuncer/leex-leo-liu-result-field-order: yecc: fix file/2 error tuple doc leex: fix file/2 error tuple doc (Reported-by: Leo Liu)
2015-10-07ssh: added dh_gex testsHans Nilsson
2015-10-07Merge branch 'maint'Hans Nilsson
2015-10-07Merge branch 'hans/ssh/zlib_openssh/OTP-12759' into maintHans Nilsson
2015-10-06Merge branch 'maint'Sverker Eriksson
2015-10-06Merge branch 'sverk/erts/doc-review' into maintSverker Eriksson
* sverk/erts/doc-review: erts: Spell-check erlang.xml erts: Review newer additions to erlang.xml erts: Review module erlang docs erts: Update module erlang docs erts: Review time correction docs erts: Update erts time correction docs
2015-10-06ssh: doc updateHans Nilsson
2015-10-06ssh: compression tests skipped if alg is not supportedHans Nilsson
2015-10-06ssh: Bug in [email protected] compression fixedHans Nilsson
2015-10-06Merge branch 'maint'Hans Nilsson
2015-10-06Merge branch 'hans/ssh/aes-ctr-modes/OTP-12939' into maintHans Nilsson
2015-10-06Merge branch 'maint'Henrik Nord
Conflicts: OTP_VERSION
2015-10-06Merge branch 'maint-18' into maintHenrik Nord
2015-10-06ssh: document ctr crypto modeHans Nilsson