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2016-05-13Strengthen the spec of analyze/1Kostis Sagonas
2016-05-13Fix dependency calculation when encountering an erroneous 'apply'Kostis Sagonas
Dialyzer's dependency calculation was throwing an error when encountering an 'apply' node with something that was not a variable (e.g., a literal). The rest of the code did not know what to do with this error, which resulted in dialyzer crashing. Fix this by ingoring the detected error in the dependency calculation phase; later dialyzer passes know how to properly handle and report this kind of errors anyway. This fixes [Erlang-JIRA] (ERL-138).
2016-05-13[reltool] Correct documentationHans Bolinder
Fix mistakes found by 'xmllint'.
2016-05-13[syntax_tools] Correct documentationHans Bolinder
Fix mistakes found by 'xmllint'.
2016-05-12egd: Use maps to map height to line spansBjörn-Egil Dahlberg
Optimize by using a map instead of a dict for precompiled objects.
2016-05-12egd: Refactor precompile objectsBjörn-Egil Dahlberg
2016-05-12egd: Refactor object_on_lineBjörn-Egil Dahlberg
2016-05-12et: Fix linting documentation xml tagsBjörn-Egil Dahlberg
2016-05-12runtime_tools: Fix tags of dbg reference manualBjörn-Egil Dahlberg
2016-05-12runtime_tools: Fix tags of LTTng User's GuideBjörn-Egil Dahlberg
2016-05-12egd: Fix User's Guide lintBjörn-Egil Dahlberg
2016-05-12ssl: Refactor to make code easier to understandIngela Anderton Andin
2016-05-12sys_core_fold: Don't generated failing calls such as 3(4)Björn Gustavsson
Rewrite code such as: X = not_a_fun, X() to: error({badfun,not_a_fun}) Also generate a warning.
2016-05-12fun_SUITE: Test for failing calls to funsBjörn Gustavsson
2016-05-12runtime_tools: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-12Revert "Prepare release"Erlang/OTP
This reverts commit bd64ad8e15d66e48b36dbe3584315dd5cfc8b59a.
2016-05-12Eliminate dialyzer warnings for unmatched returnsBjörn Gustavsson
Dialyzer complains that three calls to gen_dec_line/7 ignore the return value. It turns out that when the last argument to gen_dec_line/7 is 'false', the return value will always be {[],[]}. Introduce gen_dec_line/6 as helper to make it clear that we don't ignore a useful return value.
2016-05-11egd: Refactor primitives styleBjörn-Egil Dahlberg
2016-05-11egd: Improve span calculationBjörn-Egil Dahlberg
2016-05-11runtime_tools: Change erts_snprintf to enif_snprintfBjörn-Egil Dahlberg
2016-05-11Prepare releaseErlang/OTP
2016-05-11Merge branch 'ingela/ssl/test-cuddle' into masterErlang/OTP
* ingela/ssl/test-cuddle: ssl: Correct test suite
2016-05-11Merge branch 'raimo/polish-gen_statem/OTP-13065'Raimo Niskanen
* raimo/polish-gen_statem/OTP-13065: Reword 'dispatch' into 'branch depending'
2016-05-11Reword 'dispatch' into 'branch depending'Raimo Niskanen
2016-05-11Merge branch 'lukas/erts/max_heap_size/OTP-13174'Lukas Larsson
* lukas/erts/max_heap_size/OTP-13174: erts: Fix max heap size exit when in hipe mode Update preloaded modules erts: Fix pre-bif yield current_function erts: Implement max_heap_size process flag
2016-05-10xref: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10tags: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10lcnt: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10fprof: Fix unmatched return warningsBjörn-Egil Dahlberg
The return value of trace_clock is never used, return 'ok' instead.
2016-05-10fprof: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10eprof: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10cover: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10ssl: Correct test suiteIngela Anderton Andin
2016-05-10Merge branch 'anders/diameter/19.0-rc1/OTP-12913'Anders Svensson
* anders/diameter/19.0-rc1/OTP-12913: vsn -> 1.12 Update appup for 19.0-rc1 Update documentation for CEA/DWA/DPA Result-Code counters
2016-05-10Merge branch 'ingela/ssl/tls-1.2-available-hashsigns'Ingela Anderton Andin
* ingela/ssl/tls-1.2-available-hashsigns: ssl: ordsets:intersection/2 did not give the expected result
2016-05-10ssl: ordsets:intersection/2 did not give the expected resultIngela Anderton Andin
Turns out we can not count on the "hashsigns" sent by the client and the supported "hashigns" sets to have required properties of ordsets.
2016-05-10os_mon: Fix unmatched return warningsBjörn-Egil Dahlberg
2016-05-10ct_logs: Eliminate dialyzer warningsBjörn Gustavsson
common_test uses its own IO server that is group leader for the test case processes. By default, the IO server escapes characters with significance to HTML (e.g. '<'). In order to output HTML tags directly, the IO server must be told not to escape the output. The way to tell the IO server is to wrap the format string like this: ["$ct_html",Format] That works with common_test's own IO server, but in general not with other IO servers. Dialyzer will rightly complain that the call breaks the contract for io:format/3. To avoid the Dialyzer warning, we must obscure the wrapping of the format string. While we are at it, also refactor print_style/4 to make the code somewhat cleaner and shorter.
2016-05-10stdlib: Fix missing anchor in epp docsLukas Larsson
2016-05-10erts: Implement max_heap_size process flagLukas Larsson
The max_heap_size process flag can be used to limit the growth of a process heap by killing it before it becomes too large to handle. It is possible to set the maximum using the `erl +hmax` option, `system_flag(max_heap_size, ...)`, `spawn_opt(Fun, [{max_heap_size, ...}])` and `process_flag(max_heap_size, ...)`. It is possible to configure the behaviour of the process when the maximum heap size is reached. The process may be sent an untrappable exit signal with reason kill and/or send an error_logger message with details on the process state. A new trace event called gc_max_heap_size is also triggered for the garbage_collection trace flag when the heap grows larger than the configured size. If kill and error_logger are disabled, it is still possible to see that the maximum has been reached by doing garbage collection tracing on the process. The heap size is defined as the sum of the heap memory that the process is currently using. This includes all generational heaps, the stack, any messages that are considered to be part of the heap and any extra memory the garbage collector may need during collection. In the current implementation this means that when a process is set using on_heap message queue data mode, the messages that are in the internal message queue are counted towards this value. For off_heap, only matched messages count towards the size of the heap. For mixed, it depends on race conditions within the VM whether a message is part of the heap or not. Below is an example run of the new behaviour: Eshell V8.0 (abort with ^G) 1> f(P),P = spawn_opt(fun() -> receive ok -> ok end end, [{max_heap_size, 512}]). <0.60.0> 2> erlang:trace(P, true, [garbage_collection, procs]). 1 3> [P ! lists:duplicate(M,M) || M <- lists:seq(1,15)],ok. ok 4> =ERROR REPORT==== 26-Apr-2016::16:25:10 === Process: <0.60.0> Context: maximum heap size reached Max heap size: 512 Total heap size: 723 Kill: true Error Logger: true GC Info: [{old_heap_block_size,0}, {heap_block_size,609}, {mbuf_size,145}, {recent_size,0}, {stack_size,9}, {old_heap_size,0}, {heap_size,211}, {bin_vheap_size,0}, {bin_vheap_block_size,46422}, {bin_old_vheap_size,0}, {bin_old_vheap_block_size,46422}] flush(). Shell got {trace,<0.60.0>,gc_start, [{old_heap_block_size,0}, {heap_block_size,233}, {mbuf_size,145}, {recent_size,0}, {stack_size,9}, {old_heap_size,0}, {heap_size,211}, {bin_vheap_size,0}, {bin_vheap_block_size,46422}, {bin_old_vheap_size,0}, {bin_old_vheap_block_size,46422}]} Shell got {trace,<0.60.0>,gc_max_heap_size, [{old_heap_block_size,0}, {heap_block_size,609}, {mbuf_size,145}, {recent_size,0}, {stack_size,9}, {old_heap_size,0}, {heap_size,211}, {bin_vheap_size,0}, {bin_vheap_block_size,46422}, {bin_old_vheap_size,0}, {bin_old_vheap_block_size,46422}]} Shell got {trace,<0.60.0>,exit,killed}
2016-05-09Merge branch 'binarin/fix-build-tool-paths/PR-1023/OTP-13562'Lukas Larsson
* binarin/fix-build-tool-paths/PR-1023/OTP-13562: Fix program paths used in build process Conflicts: erts/configure.in
2016-05-09Revert "inets: Put back inets_regexp module in OTP 18"Ingela Anderton Andin
This reverts commit 7fbcbf4d1f2c81d44a5c6a4889c98f32cd4505ae.
2016-05-09inets: Fix faulty merge commitSverker Eriksson
d5f8d55b37c9c63418b4fe8ad5a5aa197a9a4385
2016-05-09Merge branch 'anders/diameter/info/OTP-13508'Anders Svensson
* anders/diameter/info/OTP-13508: Add diameter:peer_find/1 Add diameter:peer_info/1
2016-05-09Merge branch 'anders/diameter/overload/OTP-13330'Anders Svensson
* anders/diameter/overload/OTP-13330: Suppress dialyzer warning Remove dead case clause Let throttling callback send a throttle message Acknowledge answers to notification pids when throttling Throttle properly with TLS Don't ask throttling callback to receive more unless needed Let a throttling callback answer a received message Let a throttling callback discard a received message Let throttling callback return a notification pid Make throttling callbacks on message reception Add diameter_tcp option throttle_cb
2016-05-09Merge branch 'anders/diameter/test/OTP-13438'Anders Svensson
* anders/diameter/test/OTP-13438: Don't assume list comprehension evaluation order
2016-05-09vsn -> 1.12Anders Svensson
2016-05-09Update appup for 19.0-rc1Anders Svensson
2016-05-09Merge branch 'sverker/trace-send-receive-matchspec/OTP-13507'Sverker Eriksson
2016-05-09Merge branch 'dgud/mnesia/ext-backend/PR-858/OTP-13058'Dan Gudmundsson
* dgud/mnesia/ext-backend/PR-858/OTP-13058: mnesia_ext: Add basic backend extension tests mnesia_ext: reuse snmp field for ext updates mnesia_ext: Create table/data containers from mnesia monitor not temporary processes mnesia_ext: Implement ext copies index mnesia_ext: Load table ext mnesia_ext: Dumper and schema changes mnesia_ext: Refactor mnesia_schema.erl mnesia_ext: Ext support in fragmented tables mnesia_ext: Backup handling mnesia_ext: Create schema functionality mnesia_ext: Add ext copies and db_fold to low level api mnesia_ext: Refactor record_validation code mnesia_ext: Add create_external and increase protocol version to monitor mnesia_ext: Add ext copies to records mnesia_ext: Add supervisor and behaviour modules
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