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* hb/stdlib/bug_fixes/OTP-10622:
[stdlib] Fix a bug that could cause the Erlang shell to loop
[stdlib] Fix bugs in eval_bits
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* kp/odbc-empty-params/OTP-10798:
Add testcases for odbc:param_query
Fix odbc:param_query/3 and odbc:param_query/4.
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Unicode related.
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* siri/ts-and-tp-in-test-logs/OTP-10780:
[test_server] Add error printouts in case writing to test case html log fails
[test_server] Don't write unicode strings to latin1 log files
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* siri/sasl/appup-R16/OTP-10806:
Update sasl.appup.src with R16 release and remove R13 versions
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* maint:
Prepare release
Don't run testX420/1 on old slow Sparc systems
testX420: Pass Options to the ASN.1 compiler
asn1_erl_nif: Correct broken length encoding
asn1_SUITE: Mend broken test_modified_x420/1
Revert "Prepare release"
Conflicts:
lib/asn1/doc/src/notes.xml
lib/asn1/test/asn1_SUITE.erl
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* maint-r15:
Prepare release
Don't run testX420/1 on old slow Sparc systems
testX420: Pass Options to the ASN.1 compiler
asn1_erl_nif: Correct broken length encoding
asn1_SUITE: Mend broken test_modified_x420/1
Fix a bug for multiple extension addition groups
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Errors are printed to unexpected_io log.
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* bjorn/compiler/dialyzer-warnings:
compile: Eliminate warnings for unmatched return values
beam_receive: Eliminate dialyzer warning for unmatched return
beam_validator: Eliminate dialyzer warnings for unmatched returns
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* bjorn/stdlib/erl_lint-coverage:
Test calling deprecated or removed functions
Test deprecating list_to_atom/1 to cover more code
Cover binary syntax errors and warnings
Remove unused error message {bittype_mismatch,_,_,_}
Remove unused error message for importing an auto-imported BIF
Remove the error message for future reserved keyword
Test a few more kinds of illegal guard expressions
Remove error handling for calling a BIF that is not auto-imported
Provoke basic semantic errors to improve test coverage
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* nox/fix-seq-opt/OTP-10818:
Add two tests for unused multiple values in effect context
Forbid multiple values in Core Erlang sequence arguments
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* mh/duplicate_name_error_message/OTP-10797:
Slightly nicer error message when node start fails due to duplicate name
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The assert_fls/2 and assert_type/3 functions both return the
Vst passed to them, but all callers ignore the return value.
Given the name of the functions, they are not expected to return
anything. Make it so by changing the return value to 'ok'.
There are two calls to bsm_get_context/2 used only to validate
that the match context is valid. Call bsm_validate_context/2
instead.
In bsm_validate_context/2, explicitly match the return value of
bsm_get_context/2 to '_' to make it clear that it is not used.
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* bjorn/asn1/open-type-error/OTP-10805:
asn1_erl_nif: Correct broken length encoding
asn1_SUITE: Mend broken test_modified_x420/1
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* bjorn/asn1/extension-addition-groups/OTP-10811:
Fix a bug for multiple extension addition groups
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One and a half hour is not enough for it to finish.
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When the caller passed the 'der' option, it was ignored.
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* jv/cover-patches/OTP-10778:
Fix a bug in cover when used with no_auto_import
Ensure cover keeps the proper file source
cover now relies on the compile info to find file sources
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The unicode update of test_server for R16A introduced a few potential
errors when logging to files. Sometimes ~tp or ~ts was used for
formatting also when writing to files that were not opened with the
{encoding,utf8} option. If then the argument contained unicode
characters above 255, the file descriptor would crash. This has been
corrected by the following modifications:
* Since the 'unexpected_io' log file is used only when the test case
HTML file is not available (e.g. between test cases), this file is
now also a HTML file and as other test_server HTML logs it is always
UTF-8 encoded
* Since it is possible to change which information is going to which
log file (with test_server_ctrl:set_levels/3), we do not have full
control over which information is written to which file. This means
that any printout could be written to the 'major' log file
(suite.log), which was earlier encoded as latin1. To avoid crashing
this file descriptor due to unicode strings, the 'major' log file is
now also encoded in UTF-8 (possible incopatibility).
* The cross_cover.info file is no longer a text file which can be read
with file:consult/1, instead it is written as a pure binary file
using term_to_binary when writing and binary_to_term when reading.
* The encoding of the file named 'last_name', which only content is
the path to the last run.<timestamp> directory, is now dependent on
the file name mode of the VM. If file names are expected to be
unicode, then the 'last_name' file is UTF-8 encoded, else it is
latin1 encoded.
Also, ~tp is changed back to ~p unless it is somehow likely that the
argument includes strings. It is not obvious that this is the correct
thing to do, but some decission had to be taken...
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The ber_bin_v2 backend calls a NIF function to decode all tags
and lengths. Even open types that should not be decoded will also be
decoded, which makes it necessary to later re-encode the data using
a NIF function.
The NIF function incorrectly encoded lengths.
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The test_modified_x420/1 test case had several problems that
prevented it to detect the bugs it was supposed to find:
1) There was a 'catch' at the top-level so that it could never fail.
2) There was a call to the now non-existing ssl_base64 module.
3) It did not test all options for the BER backend.
While at it, also clean way the remaining ?line macros and some
out-commented code.
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This reverts commit a0e362765d9d4afb0211f49eb787d2139b3eb7be.
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* bjorn/remove-packages/OTP-10348:
kernel docs: Remove references to specs_packages.xml
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* bjorn/compiler/crash/OTP-10794:
Test setelement(1, not_a_tuple, NewValue)
Fix crash in the compiler when compiling element(2, not_a_tuple)
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* bjorn/compiler/float/OTP-10788:
beam_type: Convert integer to float at compile time
compiler: Use the literal pool for floating point constants
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It does not make sense to return multiple values from a sequence
argument and the Kernel Erlang passes can't cope with it.
The linting pass now knows how to detect this kind of defunct code and
the Core code folding pass is changed to not generate code like that
when optimizing away multiple-valued lets in effect mode.
Reported-by: José Valim
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There are currently no keywords reserved for the future.
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All guards BIFs are auto-imported. That can be verified like this:
[] = [{F,A} || {erlang,F,A} <- erlang:system_info(snifs),
erl_internal:guard_bif(F, A),
not erl_internal:bif(F, A)]
Therefore, calling a guard BIF in a guard without a module name
is always allowed (provided that there is not a local function or
an import with the same name), and therefore we can remove the
error reporting code. But keep an assertion so that we will find
out if any non-auto-imported guard BIFs are added in the future.
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In code such as:
X / 2
the following code would be output from beam_type for the division:
{fconv,{x,0},{fr,0}}.
{fconv,{integer,2},{fr,1}}.
fclearerror.
{bif,fdiv,{f,0},[{fr,0},{fr,1}],{fr,0}}.
That is, the integer 2 would be converted to the float 2.0 at
run-time by "{fconv,{integer,2},{fr,1}}". Make sure that we do
the conversion at compile time.
Noticed-by: Richard O'Keefe
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The BEAM loader will put floating point constants into the
literal pools for the module, but it will not check for duplicates.
We can do much better by having the compiler use the literal
pool for floating point constants.
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