* Test existing behavior
Typing Ctrl-D ends editing but typing <Del> does not.
Also renamed a test that is not testing ed_delete_next_char but
key_delete.
* Check if line empty first in em_delete
By distributivity of AND over OR, we can factor out this condition. This
will make the next commit simpler.
* Use em_delete in key_delete
When the editing mode is emacs, use `em_delete` in `key_delete`. We need
to add a condition though to `em_delete`, because it implements both
`delete-char` and `end-of-file`. We only want the `end-of-file` behavior
is the key is really Ctrl-D.
This matches the behavior of the <Del> key with readline, i.e. deleting
the next character if there is one, but not moving the cursor, while not
finishing the editing if there are no characters.
Remove !USE_RVARGC code
[Feature #19579]
The Variable Width Allocation feature was turned on by default in Ruby
3.2. Since then, we haven't received bug reports or backports to the
non-Variable Width Allocation code paths, so we assume that nobody is
using it. We also don't plan on maintaining the non-Variable Width
Allocation code, so we are going to remove it.
[Feature #18885]
For now, the optimizations performed are:
- Run a major GC
- Compact the heap
- Promote all surviving objects to oldgen
Other optimizations may follow.
[Bug #19575]
struct vtm is packed causing it to have a size that is not aligned on
32-bit systems. When allocating it on the stack, it will have unaligned
addresses which means that the fields won't be marked by the GC when
scanning the stack (since the GC only marks aligned addresses). This can
cause crashes when the fields are heap allocated objects like Bignums.
This commit moves the flags in struct time_object into struct vtm for
space efficiency and removes the need for packing.
This is an example of a crash:
ruby(rb_print_backtrace+0xd) [0x56848945] ../src/vm_dump.c:785
ruby(rb_vm_bugreport) ../src/vm_dump.c:1101
ruby(rb_assert_failure+0x7a) [0x56671857] ../src/error.c:878
ruby(vm_search_cc+0x0) [0x56666e47] ../src/vm_method.c:1366
ruby(rb_vm_search_method_slowpath) ../src/vm_insnhelper.c:2090
ruby(callable_method_entry+0x5) [0x568232d3] ../src/vm_method.c:1406
ruby(rb_callable_method_entry) ../src/vm_method.c:1413
ruby(gccct_method_search_slowpath) ../src/vm_eval.c:427
ruby(gccct_method_search+0x20f) [0x568237ef] ../src/vm_eval.c:476
ruby(opt_equality_by_mid_slowpath+0x2c) [0x5682388c] ../src/vm_insnhelper.c:2338
ruby(rb_equal+0x37) [0x566fe577] ../src/object.c:133
ruby(rb_big_eq+0x34) [0x56876ee4] ../src/bignum.c:5554
ruby(rb_int_equal+0x14) [0x566f3ed4] ../src/numeric.c:4640
ruby(rb_int_equal) ../src/numeric.c:4634
ruby(vm_call0_cfunc_with_frame+0x6d) [0x568303c2] ../src/vm_eval.c:148
ruby(vm_call0_cfunc) ../src/vm_eval.c:162
ruby(vm_call0_body) ../src/vm_eval.c:208
ruby(rb_funcallv_scope+0xd1) [0x56833971] ../src/vm_eval.c:85
ruby(RB_TEST+0x0) [0x567e8488] ../src/time.c:78
ruby(eq) ../src/time.c:78
ruby(small_vtm_sub) ../src/time.c:1523
ruby(timelocalw+0x23b) [0x567f3e9b] ../src/time.c:1593
ruby(time_s_alloc+0x0) [0x567f536b] ../src/time.c:3698
ruby(time_new_timew) ../src/time.c:2694
ruby(time_s_mktime) ../src/time.c:3698
This fails on RubyCI due to RJIT warnings too often. It should be enough
to test RJIT feature in test_rjit_version. We only want warnings instead
of test failures when there are warnings, at least for this case.
Ruby implementations like JRuby and TruffleRuby already indicate their
compatibility target with RUBY_VERSION. We don't need to exclude
them from accepting keyword arguments as long as they target 2.7+.
https://github.com/ruby/irb/commit/bf20faa4e6
Co-authored-by: Kevin Menard <kevin@nirvdrum.com>
After 6c0925ba70, it was impossible
to distinguish between the presence or absence of `*`.
# Before the commit
Ripper.sexp('0 in []')[1][0][2][1] #=> [:aryptn, nil, nil, nil, nil]
Ripper.sexp('0 in [*]')[1][0][2][1] #=> [:aryptn, nil, nil, [:var_field, nil], nil]
# After the commit
Ripper.sexp('0 in []')[1][0][2][1] #=> [:aryptn, nil, nil, nil, nil]
Ripper.sexp('0 in [*]')[1][0][2][1] #=> [:aryptn, nil, nil, nil, nil]
This commit reverts it.
* YJIT: Add --yjit-pause and RubyVM::YJIT.resume
This allows booting YJIT in a suspended state. We chose to add a new
command line option as opposed to simply allowing YJIT.resume to work
without any command line option because it allows for combining with
YJIT tuning command line options. It also simpifies implementation.
Paired with Kokubun and Maxime.
* Update yjit.rb
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
---------
Co-authored-by: Alan Wu <XrXr@users.noreply.github.com>
Co-authored-by: Takashi Kokubun <takashikkbn@gmail.com>
straightforward
(https://github.com/ruby/reline/pull/526)
* Improve test coverage on Unicode.take_range
* Add test for Unicode.calculate_width
* Expand the scanned array to later case statement more straightforward
[Bug #19550]
If !RCLASS_EXT_EMBEDDED (e.g. 32 bit systems) then the rb_classext_t is
allocated throug malloc so it must be freed.
The issue can be seen in the following script:
```
20.times do
100_000.times do
mod = Module.new
Class.new do
include mod
end
end
# Output the Resident Set Size (memory usage, in KB) of the current Ruby process
puts `ps -o rss= -p #{$$}`
end
```
Before this fix, the max RSS is 280MB, while after this change, it's
30MB.
dependabot[bot]
Nobuyoshi Nakada
Kasumi Hanazuki
tomoya ishida
Hiroshi SHIBATA
Peter Zhu
Marc-Andre Lafortune
Vít Ondruch
Stan Lo
lukeg
Étienne Barrié
Aaron Patterson
Jean Boussier
Takashi Kokubun
Kazuki Tsujimoto
Samuel Williams
Maxime Chevalier-Boisvert