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* nox/fix-exporting-rules/OTP-12186:
Rewrite merge of clause variable tables (in case, try, etc)
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* egil/maps-with-doc-tests/OTP-12137:
stdlib: Test maps:with/2
stdlib: Document maps:with/2
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* nox/erl_scan-fix-column-tracking:
Properly track column numbers in erl_scan
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* dgud/stdlib/format_status_terminate/OTP-11967:
stdlib: Call format_status even if terminate callback crashes
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erl_lint:icrt_export/4 has been rewritten to make the code really
follow the scoping rules of Erlang, and not just in most situations
by accident.
* The function should not depend on calling unused_vars/3 because that
function does not return variables which begins with an underscore,
something that only matters when emitting warnings. This could cause
a compiler crash if such a variable was reused afterwards.
* The variable tables from each clause are first merged together,
lists:merge/1 is safe to use because they are orddicts and thus
already sorted. This list is then traversed parallelly to the old
variable table, again taking advantage of their sorted order.
* The function does not emit warnings itself, there is no need to pass
around the lint state. In the same vein, vtunsafe/3 has been rewritten
to do more things by itself, given that all of its calls were similar.
Finally, compiled-out code has been removed.
* This reverts the code in 9ce148b1059e4da746a11f1d80a653340216c468,
which fixed the compiler crash and made erl_lint remember unsafe
variables, but forget about unused variables in the process.
* Other places of the code which relied on the old clunky behaviour were
also updated: unused and unsafe old variables are forgotten when
merging fun clauses and boolean shortcircuiting operators do not rely
on icrt_export/3 anymore.
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OTP-12063
* nox/maps-shell-expansion:
Expand shell functions in map expressions
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This commit complements 769996c0cd4cb68c157e39de725642f209ed7423 and
adds tests for the following problems introduced by
f11aabdc9fec593c31e6c4f3fa25c1707e9c35df:
Given the symlink 'dirlink' pointing to an existing dir, then
- filelib:is_regular("dirlink") -> false
- filelib:is_dir("dirlink") -> false
Given the symlink 'filelink' pointing to an existing file, then
- filelib:is_regular("filelink") -> false
- filelib:is_file("filelink") -> false
- filelib:last_modified("filelink") and filelib:filesize("filelink")
return the info of the link and not the file
Given the symlink "broken_symlink" pointing to a non-existing file, then
- filelib:wildcard("broken_symlink",File) -> []
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This fixes a bug introduced in f11aabdc9fec593c31e6c4f3fa25c1707e9c35df where
filelib:eval_read_file_info/2 was made to use file:read_link_info/1 to never
follow symlinks. This fixed wildcard/1 but broke every other function using
eval_read_file_info/2.
Reported-by: Louis-Philippe Gauthier
Reported-by: Danil Zagoskin
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* nox/io_lib_format-width-too-small:
Properly handle fields too short in io_lib_format
OTP-12041
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The format_status callback (if exists) should always be invoked when
logging errors.
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* maint:
stdlib: Correct documentation of dets:insert/2
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Reported-by: Danil Zagoskin
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Thanks to Alexei Sholik for reporting the bug.
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This is a partial revert of 05c4d31b2c5c5f6ade7d91b55c598fe7fa58e509 in
which a new macro `?STR()` was introduced. This macro shouldn't be used in
scan_number/6 and scan_based_int/6 because the length of the string is
needed when computing column numbers through tok3/8.
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* siri/sync-stop-gen/OTP-11173:
Add synchronous stop function to wx_object
Fix minor bugs in gen_server and gen_fsm documentation
Update gen_event:stop to be synchronous
Add synchronous stop functions to gen_server and gen_fsm
Add synchronous stop function to proc_lib
Add system message 'terminate'
Remove old code from stdlib/test/sys_sp2.erl
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* saa/add_default_value_for_maps_get/OTP-11951:
stdlib: Fix indentation of maps doc
Add docs and test for maps:get/3
Add default value for maps:get
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This function now uses proc_lib:stop, which guarantees that the
process is terminated before the function return.
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The functions utilize proc_lib:stop, which in turn utilizes
sys:terminate.
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The new function utilizes sys:terminate.
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This is to be used when implementing synchronous stop of generic
behaviours and other 'sys special processes'.
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Values for which the precision or field width were too small in io_lib_format
could trigger an infinite loop or crash in term/5.
Reported-by: Richard Carlsson
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* nox/fix-eval-map-update/OTP-11922:
Fix evaluation of map updates in the debugger and erl_eval
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* maint:
Correct typo in type specification
Fix typo in erl_tar docs
Update information about compatibility
Correct end of tape marker
Support path names with characters outside the US ASCII range
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* bjorn/stdlib/erl_tar/OTP-11854:
Correct typo in type specification
Fix typo in erl_tar docs
Update information about compatibility
Correct end of tape marker
Support path names with characters outside the US ASCII range
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* siri/cuddle-with-tests:
Fix regexp in release_handler test so versions are correctly replaced
Update kernel, stdlib and sasl appup tests
Minor update to test_server for finding old releases
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The POSIX standard for tar says that there must be at least
two 512-bytes zero blocks at the end of the tar archive file.
Our implementation would only emit a single 512-byte zero block if the
size of the last file was in the range 18*512 through 19*512-1 (modulo
20*512). GNU tar would correctly unpack such tar archive file, but
would emit a warning:
tar: A lone zero block at 20
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* maint:
Document that spawn_opt/5 does not support the 'monitor' option
filelib:wildcard() should show broken symlinks
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* bjorn/stdlib/file_lib-wildcard/OTP-11850:
filelib:wildcard() should show broken symlinks
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This code was related to an old implementation of sys:get_state and
sys:replace_state. sys_sp2.erl is now more like sys_sp1.erl - in order
to avoid confusion.
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The pre-defined types array(), dict(), digraph(), gb_set(), gb_tree(),
queue(), set(), and tid() have been removed.
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Reported-by: José Valim
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Use F/A rather than M:F/A for local functions.
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"... when _ :: ..." used to compile, but Dialyzer crashed.
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sys_pre_expand used to crash. There is no known reason to
allow -callback attributes with explicit module.
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product/_, union/_, range/2 as well as tuple/N (N > 0), map/N (N > 0),
atom/1, integer/1, binary/2, record/_, and 'fun'/_ can now be used as
type names.
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Add test of update instructions from current major to current
minor. Earlier only previous major to current was tested.
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When redefining and exporting the type map() erl_lint erroneously
emitted an error. This bug has been fixed.
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