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Add support for binary input in ssh_io
OTP-14506
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The goal of this change is to improve debugging of
emulator calls. For example, the following code
rem(1, y)
will error with atom `badarith` when y is 0 and the
stacktrace has no entry for `erlang:rem/2`, making
such cases very hard to debug. This patch makes it
so the stacktrace includes `erlang:rem(1, 0)`.
The following emulator BIFs have been changed:
* band/2
* bnot/1
* bor/2
* bsl/2
* bsr/2
* bxor/2
* div/2
* element/2
* int_div/2
* rem/2
* sminus/2
* splus/2
* stimes/2
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* siri/unicode-in-release-handling/OTP-14463:
[sasl] Improve handling of unicode strings and atoms
[reltool] Improve handling of unicode strings and atoms
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* siri/appups-21:
Update sasl/test/test_lib.hrl with recent versions of kernel and stdlib
Update appups in kernel, stdlib, and sasl for OTP-21.0
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Introduce a new core pass called sys_core_alias
OTP-14505
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* siri/sasl/remove-si-modules/OTP-14469:
[sasl] Remove out-dated modules si and si_sasl_supp
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Update to Unicode 10
OTP-14503
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The status code provided by other modules was being
ignored and 200 (OK) was logged for all responses.
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The goal of this pass is to find values that are built from
patterns and generate aliases for those values to remove
pressure from the GC. For example, this code:
example({ok, Val}) ->
{ok, Val}.
shall become:
example({ok, Val} = Tuple) ->
Tuple.
Currently this pass aliases tuple and cons nodes made of literals,
variables and other cons. The tuple/cons may appear anywhere in the
pattern and it will be aliased if used later on.
Notice a tuple/cons made only of literals is not aliased as it may
be part of the literal pool.
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Fix erl_epmd:port_please when using IPv6
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fprof: Sum callers and callees
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* john/erts/runtime-lcnt:
Document rt_mask and add warnings about copy_save
Add an emulator test suite for lock counting
Break erts_debug:lock_counters/1 into separate BIFs
Allow toggling lock counting at runtime
Move lock flags to a common header
Enable register_SUITE for lcnt builds
Enable lcnt smoke test on all builds that have lcnt enabled
Make lock counter info independent of the locks being counted
OTP-14412
OTP-13170
OTP-14413
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* kenneth/asn1/ERL-437:
Corrected behavior of option {n2n, EnumTypeName} when EnumTypeName contains a hypen like fore example Cause-Misc. This caused syntax errors when compiling the generated Erlang code.
OTP-14495
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Make tuple calls opt-in
OTP-14497
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Tests for disksup:parse_df
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* jv/dialyzer/no_support_19/OTP-14493/PR-1434:
No longer support OTP 19 beam files in Dialyzer
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When sampling multiple processes and analyzing with totals true sum
together all caller and callee entries which concerns the same
function. Previous behaviour was to report each contributing entry.
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Tuple calls is the ability to invoke a function on a tuple
as first argument:
1> Var = dict:new().
{dict,0,16,16,8,80,48,
{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
{{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]}}}
2> Var:size().
0
This behaviour is considered by most to be undesired and confusing,
especially when it comes to errors. For example, imagine you invoke
"Mod:new()" where a Mod is an atom and you accidentally pass {ok, dict}.
It raises:
{undef,[{ok,new,[{ok,dict}],[]},...]}
As it attempts to invoke ok:new/1, which is really hard to debug
as there is no call to new/1 on the source code.
Furthemore, this behaviour is implemented at the VM level, which
imposes such semantics on all languages running on BEAM.
Since we cannot remove the behaviour above, this proposal makes the
behaviour opt-in with a compiler flag:
-compile(tuple_calls).
This means that, if a codebase relies on this functionality, they
can keep compatibility by adding configuring their build tool to
always use the 'tuple_calls' flag or explicitly on each module.
As long as the compile attribute above is listed, the codebase will
work on old and new Erlang versions alike. The only downside of the
current implementation is that modules compiled on OTP 20 that rely
on 'tuple_calls' will have to be recompiled to run with 'tuple_calls'
on OTP 21+.
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EnumTypeName contains a hypen like fore example Cause-Misc. This caused
syntax errors when compiling the generated Erlang code.
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* hasse/stdlib/deprecated_warning/OTP-14378:
stdlib: Accept all nowarn_deprecated_function options
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* maint-20:
Updated OTP version
Update release notes
Update version numbers
erts: Fix bug in quick alloc
Fix old length usage in string
stdlib: Fix bug in proc_lib
Support arbitrary crash report in proc_lib.
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This commit removes the old code branches that attempted
to translate Erlang Abstract Format to Core and relies
exclusively on the new debug_info chunk.
This is a follow up to #1367.
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* siri/make/default-outdir/ERL-438/OTP-14489:
[ct_make] Do not use the interactive tool 'c' from ct_make
Use current dir as default outdir for c:c/1,2
[make] Do not use the interactive tool 'c' from make
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* siri/dbg/faulty-encoding-comment/OTP-14479:
[dbg] Fix encoding comment
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"Old" versions are now taken from OTP-20.0, i.e. one major revision
back from OTP-21.
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If net_adm:localhost() returns a FQDN we want to use it otherwise
we want to use localhost.
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* siri/dbg/faulty-encoding-comment/OTP-14479:
[dbg] Fix encoding comment
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* siri/make/default-outdir/ERL-438/OTP-14489:
[ct_make] Do not use the interactive tool 'c' from ct_make
Use current dir as default outdir for c:c/1,2
[make] Do not use the interactive tool 'c' from make
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* dgud/stdlib/string-len-compat/OTP-14487:
Fix old length usage in string
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* hasse/stdlib/fix_proc_lib/PR-1488/OTP-14482:
stdlib: Fix bug in proc_lib
Support arbitrary crash report in proc_lib.
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* john/erts/fix-port-leak/OTP-13939/ERL-193:
Add a testcase for OTP-13939/ERL-193
Mark socket disconnected on tcp_send_or_shutdown_error
# Conflicts:
# lib/kernel/test/gen_tcp_misc_SUITE.erl
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Encoding specified in a comment must be 'utf-8' instead of 'utf8'.
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