otp.git - Mirror of Erlang/OTP repository.

Age	Commit message (Collapse)	Author
2010-06-03	Add infrastructure for the -export_type() attribute	Kostis Sagonas
	erl_lint has been updated so that it takes the new -export_type() attribute into account. This means: - do not complain about types which are defined but nowhere used in the module but exported to other modules - check that all types which are exported are indeed defined in the module - warn when there are multiple occurrences of exported types. In doing this change, I've also taken the liberty to introduce many types and specs for functions of this module and to do small cleanups here and there.
2010-06-03	Merge branch 'pan/otp_8579_autoimport_override' into dev	Erlang/OTP
	* origin/pan/otp_8579_autoimport_override: Update preloaded modules Update primary bootstrap Remove outcommented code from erl_lint Make port_command/3 auto-imported Remove (harmless) warnings about min/max in core applications Autoimport min/2 and max/2 Improve coverage of erl_int in testcases Change warning to error for nowarn_bif_clash compiler directive Add -compile({no_auto_import,[F/A]}) doc to compiler.xml Add some testcases to compiler to verify that overriding really happens Return nowarn_bif_clash functionality but with warning Teach erl_lint to better override BIFs with local functions and imports Teach compiler to override autoimport with import First prototype for local functions overriding autoimported OTP-8579 Local functions should override auto-imported Local and imported functions now override the autoimported BIFs when the names clash. The pre R14 behaviour was that autoimported BIFs would override local functions. To avoid that old programs change behaviour, the following will generate an error: Doing a call without explicit module name to a local function having a name clashing with the name of an autoimported BIF that was present (and autoimported) before OTP R14A Explicitly importing a function having a name clashing with the name of an autoimported BIF that was present (and autoimported) before OTP R14A Using any form of the old compiler directive nowarn_bif_clash If the BIF was added or autoimported in OTP R14A or later, overriding it with an import or a local function will only result in a warning, To resolve clashes, you can either use the explicit module name erlang to call the BIF, or you can remove the autoimport of that specific BIF by using the new compiler directive -compile({no_auto_import,[F/A]})., which makes all calls to the local or imported function without explicit module name pass without warnings or errors. The change makes it possible to add autoimported BIFs without breaking or silently changing old code in the future. However some current code ingeniously utilizing the old behaviour or the nowarn_bif_clash compiler directive, might need changing to be accepted by the compiler.
2010-06-02	Update primary bootstrap	Patrik Nyblom

2010-06-02	Update bootstrap compiler	Björn Gustavsson

2010-05-12	Merge branch 'bg/opt-receive' into dev	Erlang/OTP
	* bg/opt-receive: Test that gen_server:call/2,3 are fast even with a huge message queue erts: Add tests for the receive optimization Update primary bootstrap erts: Implement recv_mark/1 and recv_set/1 for real compiler tests: Cover the error handling code in beam_receive compiler test: Test optimization of receive statements Optimize selective receives in the presence of a large message queue Introduce the new recv_mark/1 and recv_mark/1 instructions Compile tests that communicate with R12 nodes with the r12 option Move p_run/2 to test_lib gen: Inline wait_resp_mon/2 to help the compiler optimize OTP-8623 bg/opt-receive reveive statements that can only read out a newly created reference are now specially optimized so that it will execute in constant time regardless of the number of messages in the receive queue for the process. That optimization will benefit calls to gen_server:call(). (See gen:do_call/4 for an example of a receive statement that will be optimized.)
2010-05-11	Update primary bootstrap	Björn Gustavsson

2010-05-10	Update bootstrap compiler	Björn Gustavsson

2010-04-01	Update bootstrap compiler	Björn Gustavsson

2010-02-18	Update bootstrap compiler	Björn Gustavsson

2010-02-10	Update bootstrap compiler	Björn Gustavsson

2009-12-14	Update bootstrap compiler	Björn Gustavsson

2009-12-11	Update bootstrap compiler	Björn Gustavsson

2009-11-20	The R13B03 release.OTP_R13B03	Erlang/OTP