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2011-04-15Merge branch 'ms/heart-rem-garbage-append' into devHenrik Nord
* ms/heart-rem-garbage-append: heart: remove garbage appended to heart command OTP-9224
2011-04-14Merge branch 'bjorn/compiler/coverage' into devBjörn Gustavsson
* bjorn/compiler/coverage: bs_match_SUITE: Improve coverage of beam_bsm beam_bsm: Eliminate uncovered line in warning generation match_SUITE: Cover a clause in beam_dead:forward/4 beam_dead: Remove uncovered special case handling of empty blocks beam_dead: Remove uncovered clauses in binary matching optimization beam_dead: Remove uncoverable case clause in update_value_dict/3 beam_dead: Remove code that cannot be covered in forward/4 record_SUITE: Cover optimization of is_record/3 in beam_type compiler tests: Reinstate ?MODULE macro in calls to test_lib:recompile/1
2011-04-14Merge branch 'maint-r14' into devSverker Eriksson
Conflicts: erts/vsn.mk
2011-04-14Merge branch 'hw/fix-epmd-perror' into devHenrik Nord
* hw/fix-epmd-perror: Fix epmd's dbg_perror() output OTP-9223
2011-04-13Merge branch 'mh/eunit-surefire-reports' into devHenrik Nord
* mh/eunit-surefire-reports: Increase depth of error messages in Eunit Surefire reports OTP-9220
2011-04-12Merge branch 'sa/dialyzer-invalid-spec-fix' into devHenrik Nord
* sa/dialyzer-invalid-spec-fix: Fix crash related with the contract blame assignment patch OTP-9219
2011-04-12Merge branch 'gc/gen-format-status-improvements' into devHenrik Nord
* gc/gen-format-status-improvements: Fix format_status bug for unregistered gen_event processes Conflicts: lib/stdlib/test/gen_event_SUITE.erl OTP-9218
2011-04-12Merge branch 'bjorn/erts/remove-init_get_args-doc/OTP-9209' into devBjörn Gustavsson
* bjorn/erts/remove-init_get_args-doc/OTP-9209: Remove documentation for non-existent init:get_args/0
2011-04-12bs_match_SUITE: Improve coverage of beam_bsmBjörn Gustavsson
2011-04-12beam_bsm: Eliminate uncovered line in warning generationBjörn Gustavsson
In warning_translate_label/2, gb_trees:lookup/2 is called to translate from the entry label for a function to its name. Since the gb_tree has an entry for all functions in the module, there is no way that the lookup can fail unless there is a serious bug. Therefore, use gb_trees:get/2 so that an exception and an internal compiler error will be generated if the lookup would ever fail.
2011-04-12match_SUITE: Cover a clause in beam_dead:forward/4Björn Gustavsson
2011-04-12beam_dead: Remove uncovered special case handling of empty blocksBjörn Gustavsson
There is never any empty blocks when beam_dead is invoked. Even if there were, they will be removed a little bit later in forward/4.
2011-04-12beam_dead: Remove uncovered clauses in binary matching optimizationBjörn Gustavsson
In the optimization of binary matching, it seems that two clauses cannot never be reached. Removing the clauses is safe, since that would only mean that an opportunity for an optimization is lost
2011-04-12beam_dead: Remove uncoverable case clause in update_value_dict/3Björn Gustavsson
Because the code generator (v3_codegen) would not include the same value more than once in a select_val/3 instruction and because a label can only be referenced by one select_val/3 instruction, there is no way that the correct value could already be in the gb_tree. (Even if it could happen, this change is safe because only opportunity for an optimization would be missed; incorrect code would not be generated.)
2011-04-12beam_dead: Remove code that cannot be covered in forward/4Björn Gustavsson
Since the optimizations in forward/4 already depends on some assumptions on how code is generated anyway, document the assumptions in a comment and remove the uncoverable code.
2011-04-12record_SUITE: Cover optimization of is_record/3 in beam_typeBjörn Gustavsson
Since the introduction of improved record optimizations in 1858cb81391d2bce29b4b7620574ca60128cebf7 and 470c91d43eae54f63661645acbce4b92d73287cc, the optimization of a is_record/3 call with a known correct type in beam_type:simplify_basic_1/3 has not been covered.
2011-04-12compiler tests: Reinstate ?MODULE macro in calls to test_lib:recompile/1Björn Gustavsson
In 3d0f4a3085f11389e5b22d10f96f0cbf08c9337f (an update to conform with common_test), in all test_lib:recompile(?MODULE) calls, ?MODULE was changed to the actual name of the module. That would cause test_lib:recompile/1 to compile the module with the incorrect compiler options in cloned modules such as record_no_opt_SUITE, causing worse coverage.
2011-04-11Prepare releaseErlang/OTP
2011-04-11Merge branch 'rickard/process-status/OTP-9197' into maint-r14Erlang/OTP
* rickard/process-status/OTP-9197: Fix thread unsafe access Fix lost wakeup when process garbage collected by other Only set status P_WAITING when needed Add testcase for process_info() badarg bug
2011-04-11Merge branch 'sverker/ets_ordered_set_large_smalls/OTP-9181' into maint-r14Erlang/OTP
* sverker/ets_ordered_set_large_smalls/OTP-9181: Remove truncation error in key comparision for ordered set
2011-04-11Fix thread unsafe accessRickard Green
Fix thread unsafe access to process status field introduced in OTP-9125.
2011-04-11Fix lost wakeup when process garbage collected by otherRickard Green
2011-04-11Only set status P_WAITING when neededRickard Green
The status of a process was unnecessarily set to waiting before the process was enqueued in a run queue. This bug was harmless up until OTP-R14B01. In OTP-R14B02 erlang:hibernate/3 was fixed (OTP-9125). After the introduction of OTP-9125, the previously harmless process status bug sometimes caused erroneous badarg exceptions from process_info().
2011-04-11Remove documentation for non-existent init:get_args/0Björn Gustavsson
init:get_args/0 was deprecated in R9C and removed in R12B. Reported-by: Eric Pailleau
2011-04-11Merge branch 'siri/sasl/rb-help-error/OTP-9166' into devSiri Hansen
* siri/sasl/rb-help-error/OTP-9166: rb help error
2011-04-08Merge branch 'at/os_mon_dragonfly_support' into devHenrik Nord
* at/os_mon_dragonfly_support: Add support for DragonFlyBSD to memsup OTP-9217
2011-04-08Merge branch 'at/os_mon_netbsd_support' into devHenrik Nord
* at/os_mon_netbsd_support: Add NetBSD support to memsup and disksup OTP-9216
2011-04-08Merge branch 'mk/net-kernel-epmd-return-list' into devHenrik Nord
* mk/net-kernel-epmd-return-list: Fix list returned by net_kernel:epmd_module OTP-9215
2011-04-08Merge branch 'ms/epmd-local-access-check' into devHenrik Nord
* ms/epmd-local-access-check: epmd: include host address in local access check OTP-9214
2011-04-08Merge branch 'hw/epmd-bind-to-address' into devHenrik Nord
* hw/epmd-bind-to-address: Allow user to specify the IP address epmd binds to OTP-9213
2011-04-07Remove truncation error in key comparision for ordered setPatrik Nyblom
2011-04-07Increase depth of error messages in Eunit Surefire reportsMagnus Henoch
Currently, error messages in Eunit Surefire reports are shortened just like when written to a terminal. However, the space limitations that constrain terminal output do not apply here, so it's more useful to include more of the error message. Getting the full error message can be particularly helpful when an assertMatch fails because of a long and deep error term. The new depth of 100 should be enough for most cases, while protecting against runaway errors.
2011-04-07Merge branch 'ta/erts-unused-vars' into devHenrik Nord
* ta/erts-unused-vars: erts: Remove unused variables OTP-9205
2011-04-07Merge branch 'ts/cover-with-export_all' into devHenrik Nord
* ts/cover-with-export_all: add user specified compiler options on form reloading OTP-9204
2011-04-07Add testcase for process_info() badarg bugRickard Green
2011-04-07Merge branch 'maint-r14' into devNiclas Eklund
2011-04-06heart: remove garbage appended to heart commandMichael Santos
heart:get_cmd/0 is documented to return an empty string if the command is cleared. get_cmd/0 returns 2 extra bytes: 1 byte for the trailing null, 1 byte from the op (the op is an unsigned char and 2 bytes are allocated for it in the returned buffer). 1> heart:get_cmd(). {ok,[0,0]} 2> heart:set_cmd("echo hello"). ok 3> heart:get_cmd(). {ok,[101,99,104,111,32,104,101,108,108,111,0,0]} 4> heart:clear_cmd(). ok 5> heart:get_cmd(). {ok,[0,99]}
2011-04-06Merge branch 'ia/stdlib/supervisor-saves-temporary-child-specs/OTP-9167' ↵Ingela Anderton Andin
into dev * ia/stdlib/supervisor-saves-temporary-child-specs/OTP-9167: Completed bug fix "temporary child specs should not be kept when child terminates" and improved test suite Fix issue with temporary children introduced by OTP-9064
2011-04-05Merge branch 'ks/hipe-ppc64' into devHenrik Nord
* ks/hipe-ppc64: Enable HiPE by default when compiling for PPC64 Translate RTL to PPC code on PPC64 too Changes in ppc files for PPC64 Additions for the PPC64 backend Changes for the PPC64 backend Added loader for ppc64 New files for the 64-bit backends Cleanup tags OTP-9198
2011-04-05Merge branch 'pan/run_erl_race_creating_fifo/OTP-9164' into devPatrik Nyblom
* pan/run_erl_race_creating_fifo/OTP-9164: Fix race in pipe creation. Two simultaneous node starts caused failure
2011-04-05Merge branch 'egil/estone-exported-fix' into devBjörn-Egil Dahlberg
* egil/estone-exported-fix: Fix unexported function in estone testcase
2011-04-05Merge branch 'cg/fix-pointer-dereference' into devHenrik Nord
* cg/fix-pointer-dereference: Fix some wrong pointer dereferences OTP-9194
2011-04-04Merge branch 'ta/driver_entry-typos-re' into devHenrik Nord
* ta/driver_entry-typos-re: Remove gratuitous paren in driver_entry OTP-9192
2011-04-04Fix unexported function in estone testcaseBjörn-Egil Dahlberg
2011-04-04Merge branch 'gl/erts-doterlang-docs' into devHenrik Nord
* gl/erts-doterlang-docs: Add back documentation on .erlang processing OTP-9189
2011-04-04Update release notesErlang/OTP
2011-04-04Merge branch 'dgud/mnesia/missing-where2write/OTP-9168' into maint-r14Erlang/OTP
* dgud/mnesia/missing-where2write/OTP-9168: Prepare release Mnesia sometimes failed to tell all nodes that it had started.
2011-04-04Prepare releaseDan Gudmundsson
2011-04-04Merge branch 'mm/xmerl_doc_fixes' into devHenrik Nord
* mm/xmerl_doc_fixes: Fix minor typos and improve punctuation in the xmerl_xpath @doc comment OTP-9187
2011-04-04Mnesia sometimes failed to tell all nodes that it had started.Dan Gudmundsson
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