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* sv/serge-new_float_ext:
Let ei_get_type() return ERL_FLOAT_EXT instead of NEW_FLOAT_EXT
Fix ei_tmo to restrict dflags to NEW_FLOAT_EXT
compact IEEE 754 double encoding in external binary format for ei
fix typo in ei_decode_ei_term documentation
OTP-8684 sv/serge-new_float_ext
compact IEEE 754 double encoding in external binary format for ei
Implement the compact IEEE 754 double encoding in external binary format
for ei. Encoding for ei now always produces the NEW_FLOAT_EXT format.
Decoding and term printing handle both the old ERL_FLOAT_EXT encoding and
the new NEW_FLOAT_EXT encoding.
Legacy erl_interface code also handles the new encoding, but still produces
the ERL_FLOAT_EXT encoding by default.
Also enable the DFLAG_NEW_FLOATS distribution flag.
ei_get_type() will return ERL_FLOAT_EXT regardless if the external format
is encoded with ERL_FLOAT_EXT or NEW_FLOAT_EXT for doubles.
Reduce the number of copies of the code for encoding and decoding doubles
throughout ei and erl_interface by instead calling the ei encoding and
decoding functions wherever possible.
Restore commented-out float tests in ei_decode_SUITE and ei_encode_SUITE in
lib/erl_interface/test. Modify them to make them match the style of other
tests in the same suites.
These changes are based on an ei float patch from Serge Aleynikov
originally submitted against R12B-2 in July 2008 and reworked by Steve
Vinoski May 2010.
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* ks/ets-tid-type:
Remove tid() from the predefined builtin types.
OTP-8687 ks/ets-tid-type
The predefined builtin type tid() has been removed. Instead, ets:tid()
should be used.
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* pg/fix_erts_bld_string_n:
Fix erts_bld_string_n (called by enif_make_string and erlang:decode_packet/3) to work with 8 bits characters
OTP-8685 pg/fix_erts_bld_string_n
Fix bug causing erlang:decode_packet and enif_make_string to generate
faulty strings with negative character values for ascii values larger than
127. (Thanks to Paul Guyot)
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New ssl now support client/server-certificates signed by dsa keys.
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* ms/file-exclusive-mode:
Update preloaded modules
Support opening files in exclusive mode
OTP-8670 ms/file-exclusive-mode
There is a new option 'exclusive' to file:open/2 that uses the OS O_EXCL
flag where supported to open the file in exclusive mode.
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* cb/emacs-eunit-run-recent:
erlang-eunit: remove runtime dependency on cl package
Add Emacs EUnit feature: run recent
Add Emacs EUnit feature: auto-save
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* kj/emacs-eunit-run-current-test-with-cover:
erlang-eunit: Optionally run code coverage analysis during eunit tests
erlang-eunit: Made alternative locations of files more flexible
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* ia/ssl_many_handshake_packages_at_once:
Fixed handling of several ssl/tls packets arriving at the same time.
OTP-8679 ia/ssl_many_handshake_packages_at_once
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OTP-8564: Update deeprication status.
OTP-8573: Inets mod_alias URL rewrite.
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Follow the GNU recommendation of not introducing runtime
dependencies on the Common Lisp package in ELisp packages
that will be distributed for widespread use.
In practice this means it's ok to use cl macros but not
functions.
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This determines the most recent invocation of EUnit and runs it
again -- whether one test or all tests in a module were run (and
if all a module's tests were run, whether cover compilation was
involved). This can be especially handy when one test is being
run repeatedly, eliminating the need to position the cursor in
the desired test just to run it.
Default keybinding: C-c C-e l
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If the variable 'erlang-eunit-autosave' is non-nil, buffers will be
automatically saved just before running tests -- the "Do you want
to save?" prompt will be inhibited. This can be useful, reducing the
save-compile-load-test cycle to just one keychord.
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Change erl_lint not to recognize this type as builtin and
add a new erl_lint.beam version in bootstrap.
Add an -opaque type declaration for this type in ets.erl
and also declare this as an exported type. Use this type
in file debugger/src/dbg_iload.erl in a spec.
While at it, also clean up this later file a bit.
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Add a number of features to the emacs mode which make it easier to
work with eunit test cases while keeping track of code coverage.
* C-cC-ec:
Compile the module under test for code coverage analysis, run tests
and show the results of the coverage analysis in a new buffer.
* C-c-C-ev:
Compile the current module for code coverage analysis.
* C-cC-ea:
Show the results of the coverage analysis in a new buffer.
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Previously there were only two options: either the EUnit test file was
placed directly within the test directory or within the same directory
as the source file. Now a list of candidate locations are supported.
This way more than two alternative locations are supported as well as
arbitrarily deep directory structures (i.e. test/eunit/x_tests.erl).
The default behaviour is still the same, but it's possible to specify
locations by setting the following two variables:
erlang-eunit-src-candidate-dirs
erlang-eunit-test-candidate-dirs
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erlang:decode_packet/3) to work with 8 bits characters
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Erl_Interface is updated to restrict distribution to NEW_FLOAT_EXT
only. The testsuite ei_tmo is updated to reflect that.
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Implement the compact IEEE 754 double encoding in external binary
format for ei. Encoding for ei now always produces the NEW_FLOAT_EXT
format. Decoding and term printing handle both the old ERL_FLOAT_EXT
encoding and the new NEW_FLOAT_EXT encoding. Legacy erl_interface code
also handles the new encoding, but still produces the ERL_FLOAT_EXT
encoding by default.
Also enable the DFLAG_NEW_FLOATS distribution flag.
Reduce the number of copies of the code for encoding and decoding
doubles throughout ei and erl_interface by instead calling the ei
encoding and decoding functions wherever possible.
Restore commented-out float tests in ei_decode_SUITE and
ei_encode_SUITE in lib/erl_interface/test. Modify them to make them
match the style of other tests in the same suites.
These changes are based on an ei float patch from Serge Aleynikov
originally submitted against R12B-2 in July 2008.
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Change "encoding" to "decoding" where the documentation describes the
return value 0.
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In commit 1858cb81391d2bce29b4b7620574ca60128cebf7, erl_expand_records
started to optimize is_record/2 in guards by replacing it with
pattern matching (if possible).
Unfortunately, dialyzer will no longer see the code before the
optimization, so any warnings produced in code such as:
case ExprNotProducingRecord#rec{} of
X when is_record(X, rec, N) -> ...
will refer to the optimized code and not the source code,
which is confusing for the user.
Introduce the no_is_record_optimization option for turning off
the optimization and use it in dialyzer.
Reported-by: Kostis Sagonas
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* egil/call-time-trace-patterns:
Fix ops.tab to include i_return_time_trace
Let trace_call_time_SUITE scheduling test be more relaxed
Add documentation for call time breakpoints
Fix bp_hash_put to do hash value after rehash
Extend trace_call_time_SUITE with bif-tests
Fix assertion in trace_pattern for bifs
Teach erlang:system_info/1 to list snifs
Add bif tests to call time trace tests
Teach call time trace patterns to include bifs
Fix BeamInstr code array in export.h
Add trace call_time tests for nifs and bifs
Teach call count tracing to use atomics
Add first phase of trace call time test suite
Add a scheduler array for BpData at BeamInstr[-4]
Add search keys in breakpoints and a searchfunction
Fix BeamInstr for call_time
Teach call_time trace to use intruction pointers
Add return_time trace and PSD deletions
Remove trailing character in beam_bif_load
Fix set_function_break to use correct breakpoint
...
OTP-8677 egil/call-time-trace-patterns
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* uw/mnesia-overload:
Enable continuous monitoring of mnesia overload status
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* uw/mnesia-schema-merge:
remove debug printout and accidental variable name reuse
Allow a user_defined function to wrap mnesia_schema:merge_schema()
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Add an option that atomically tests for the existence of a file and
creates it if the file does not exist, by passing the O_EXCL flag
to open() on Unix and CREATE_NEW flag on Windows. Support for O_EXCL
varies across platforms and filesystems.
{ok, Fd} = file:open("/tmp/foo", [write,exclusive]),
{error, eexist} = file:open("/tmp/foo", [write,exclusive]).
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* ks/dialyzer:
dialyzer: Build the PLT even if there are unresolved remote types
proplists: Export the type property()
erl_lint: Issue warnings for undefined exported types
Minor fix in a print message
Add handling of unknown types
Add declaration for exported types
Add types and specs; performed some cleanups also
erl_scan: Add declarations for exported types
stdlib: Add declarations for exported types
hipe: Add declarations for exported types
compiler: Add declarations for exported types
syntax_tools: Add declarations for exported types
kernel: Add declaration for exported types
Support -export_type() in dialyzer and erl_types
Add infrastructure for the -export_type() attribute
OTP-8678 ks/dialyzer
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of schedulers
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OTP-8561: Performance improvments in megaco_config:conn_info
OTP-8627: Fix flex lib(s) installation
OTP-8634: Pending counter raise condition
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This was broken during a refactoring of the code.
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Without the instruction defined in ops the interpreter will not
compile when using NO_JUMPTABLE.
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Documented call time breakpoints in
- erlang:trace_pattern/3
- erlang:trace_info/2
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If a rehash was done the old hash value was used. This was incorrect.
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erlang:system_info(snifs) lists all static native implemented
functions. The function presents the lists with three tuple
values containing MFAs [{Module, Function, Arity}, ...].
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