Also `\U` after control/meta is invalid [Bug #17861]
As well as `\u`, `\U` should be invalid there too.
And highlight including `u`/`U` not only the backslash before it.
---
parse.y | 12 ++++++++++--
test/ruby/test_parse.rb | 15 +++++++++++++++
2 files changed, 25 insertions(+), 2 deletions(-)
Removed YYUSE [Bug #17582]
Although it was used just to suppress an "unsed argument" warning
in the same manner as other bison-provided functions, it has been
dropped since Bision 3.7.5. And we always suppress that
warnings.
---
parse.y | 1 -
1 file changed, 1 deletion(-)
Return new NODE_LIT
As NODE_ZLIST/NODE_LIST are not markable, cannot be reused as
NODE_LIT.
---
parse.y | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
Ensure symbol list node is either NODE_STR or NODE_DSTR
---
parse.y | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
NODE markability should not change by nd_set_type
---
node.c | 31 +++++++++++++++++++++++++------
node.h | 12 ++++++++++++
2 files changed, 37 insertions(+), 6 deletions(-)
"experimental_everything" makes the assigned value, it means
the assignment change the state of assigned value.
"experimental_copy" tries to make a deep copy and make copyied object
sharable.
When `literal`, check if the literal about to be assigned to a
constant is ractor-shareable, otherwise raise `Ractor::Error` at
runtime instead of `SyntaxError`.
This adds rb_category_compile_warn in order to emit compiler warnings
with categories. Note that Ripper currently ignores the category
for these warnings, but by default it ignores the warnings completely,
so this shouldn't matter.
To make some kind of Ractor related extensions, some functions
should be exposed.
* include/ruby/thread_native.h
* rb_native_mutex_*
* rb_native_cond_*
* include/ruby/ractor.h
* RB_OBJ_SHAREABLE_P(obj)
* rb_ractor_shareable_p(obj)
* rb_ractor_std*()
* rb_cRactor
and rm ractor_pub.h
and rename srcdir/ractor.h to srcdir/ractor_core.h
(to avoid conflict with include/ruby/ractor.h)
This commit introduces Ractor mechanism to run Ruby program in
parallel. See doc/ractor.md for more details about Ractor.
See ticket [Feature #17100] to see the implementation details
and discussions.
[Feature #17100]
This commit does not complete the implementation. You can find
many bugs on using Ractor. Also the specification will be changed
so that this feature is experimental. You will see a warning when
you make the first Ractor with `Ractor.new`.
I hope this feature can help programmers from thread-safety issues.
This patch changes local table memory to be managed by a linked list
rather than via the garbage collector. It reduces allocations from the
GC and also fixes a use-after-free bug in the concurrent-with-sweep
compactor I'm working on.
