35c3a24c8c
Fixed error message when % at EOF
2021-01-04 12:11:37 +09:00
de5f8a92d5
Make args info for RubyVM::AST to available on endless method without parens
...
Problem
===
Arguments information is missing for endless method without parens.
For example:
```ruby
# ok
pp RubyVM::AbstractSyntaxTree.parse(<<~RUBY).children[2]
def x() = 42
RUBY
# => (DEFN@1:0-1:12
# mid: :x
# body:
# (SCOPE@1:0-1:12
# tbl: []
# args:
# (ARGS@1:5-1:6
# pre_num: 0
# pre_init: nil
# opt: nil
# first_post: nil
# post_num: 0
# post_init: nil
# rest: nil
# kw: nil
# kwrest: nil
# block: nil)
# body: (LIT@1:10-1:12 42)))
# ok
pp RubyVM::AbstractSyntaxTree.parse(<<~RUBY).children[2]
def x() 42 end
RUBY
# => (DEFN@1:0-1:14
# mid: :x
# body:
# (SCOPE@1:0-1:14
# tbl: []
# args:
# (ARGS@1:5-1:6
# pre_num: 0
# pre_init: nil
# opt: nil
# first_post: nil
# post_num: 0
# post_init: nil
# rest: nil
# kw: nil
# kwrest: nil
# block: nil)
# body: (LIT@1:8-1:10 42)))
# It has a problem, the `args` is nil
pp RubyVM::AbstractSyntaxTree.parse(<<~RUBY).children[2]
def x = 42
RUBY
# => (DEFN@1:0-1:10
# mid: :x
# body: (SCOPE@1:0-1:10 tbl: [] args: nil body: (LIT@1:8-1:10 42)))
```
It causes an error if a program expects `args` node exists.
For example: https://github.com/ruby/rbs/issues/551
Solution
====
Call `new_args` on this case.
2021-01-01 14:25:08 +09:00
6f29716f9f
shareable_constant_value: experimental_copy
...
"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.
2020-12-24 14:28:47 +09:00
4a8ff22f0c
Reset paren_nest at tAREF and tASET [Bug #17431 ]
2020-12-24 01:39:52 +09:00
8a1e12499b
Ensure non-literal expressions shareable if `leteral`
2020-12-23 13:50:42 +09:00
0c450b8647
`begin ... end` is not a literal
2020-12-23 13:50:42 +09:00
7a094146e6
Changed shareable literal semantics [Feature #17397 ]
...
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`.
2020-12-23 13:50:42 +09:00
733ed1e184
ripper: fix bad label parameter handling [Bug #17425 ]
2020-12-23 09:56:35 +09:00
b2acae3274
Reduced ID caches
...
NEW_GASGN and NEW_GVAR evaluate `id` argument twice.
2020-12-20 03:10:30 +09:00
7e2dbbda35
Use category: :experimental in warnings that are related to experimental features
...
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.
2020-12-18 09:54:11 -08:00
19a98a8791
Fixed not to make non-literal expression shareable [Feature #17273 ]
...
Non-literal expression which is not a part of a literal expression
is not a subject of `shareable_literal_value: literal`.
2020-12-19 00:34:14 +09:00
8e03e3b0ba
Drop token info also for endless singleton method definition
2020-12-18 15:16:30 +09:00
9c859f4b3c
Ripper: Pass callback result to alias_error as well as other errors
...
[Bug #17345 ]
2020-12-16 22:53:43 +09:00
47328ad217
Ripper: Fixed erred token on wrong alias [Bug #17345 ]
2020-12-16 21:08:33 +09:00
e0bdd54348
Ripper: Refined error callbacks [Bug #17345 ]
2020-12-15 21:36:23 +09:00
3323174727
Support shareable_constant_value: literal
2020-12-14 19:19:16 +09:00
89e489d51d
Make shareable_constant_value tri-state
2020-12-14 19:19:16 +09:00
7060aeedbd
shareable_constant_value: is effective only in comment-only line
2020-12-14 19:19:16 +09:00
070a990bcb
Save and pass lex_context wholely
2020-12-14 19:19:16 +09:00
dc1cc33d69
Determine shareable-ness after assignment operator
2020-12-14 19:19:16 +09:00
60f0c376f7
Implemented shareable_constant_value op_asgn
2020-12-14 19:19:16 +09:00
65450e8f7d
Call FrozenCore.make_shareable
2020-12-14 19:19:16 +09:00
f43c71abe0
Implemented shareable_constant_value
...
It does shallow freeze only for now.
2020-12-14 19:19:16 +09:00
b1bd223085
Support shareable_constant_value pragma
2020-12-14 19:19:16 +09:00
88f3ce12d3
Reintroduce `expr in pat` [Feature #17371 ]
2020-12-13 11:51:49 +09:00
a8cf526ae9
Don't emit warning when the pattern of one-line pattern matching is just a variable pattern
...
https://github.com/ruby/dev-meeting-log/blob/master/DevelopersMeeting20201210Japan.md#feature-17371-reintroduce-expr-in-pat-ktsj
2020-12-13 11:51:49 +09:00
5e3259ea74
fix public interface
...
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)
2020-11-18 03:52:41 +09:00
f5bb9115a7
Use more specific warning for ambiguous slash
...
Fixes [Bug #17124 ]
2020-11-15 15:25:32 -08:00
79b242260b
ripper: Invalid pragma value warning
2020-11-02 22:49:42 +09:00
539b89075a
Compare boolean values for parser pragma locale-insensitively
2020-11-02 18:24:45 +09:00
e03e1982bd
Change NODE layout for pattern matching
...
I prefer pconst to be the first element of NODE.
Before:
| ARYPTN | FNDPTN | HSHPTN
---+--------+--------+-----------
u1 | imemo | imemo | pkwargs
u2 | pconst | pconst | pconst
u3 | apinfo | fpinfo | pkwrestarg
After:
| ARYPTN | FNDPTN | HSHPTN
---+--------+--------+-----------
u1 | pconst | pconst | pconst
u2 | imemo | imemo | pkwargs
u3 | apinfo | fpinfo | pkwrestarg
2020-11-01 16:19:07 +09:00
b601532411
Pattern matching is no longer experimental
2020-11-01 13:33:58 +09:00
bdd1d17ac2
Allow non-argument endless-def with a space instead of parentheses
2020-10-26 21:15:16 +09:00
52c630da00
Assoc pattern matching ( #3703 )
...
[Feature #17260 ] One-line pattern matching using tASSOC
R-assignment is rejected instead.
2020-10-26 18:00:24 +09:00
4ed0c33d13
Prohibit setter method names in all kinds of endless methods
...
Also unwrap NODE_RIPPER to check the method name.
2020-10-12 00:40:55 +09:00
8d1b188864
Refactored lex_context management
...
Save and restore `lex_context` as-is wholely, and save in
`k_class` and `k_module` to workaround look-ahead reading.
2020-10-09 13:44:48 +09:00
7b2bea42a2
Unfreeze string-literal-only interpolated string-literal
...
[Feature #17104 ]
2020-09-30 22:15:28 +09:00
79df14c04b
Introduce Ractor mechanism for parallel execution
...
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.
2020-09-03 21:11:06 +09:00
93b78abd77
new_dstr: hoisted out from literal_concat and evstr2dstr
2020-09-02 13:30:16 +09:00
53ba9fb74e
Prohibit setter method names in endless method definition
...
https://bugs.ruby-lang.org/issues/16746#note-26
2020-08-31 20:30:27 +09:00
445e5548c9
Fixed error messages at non-ascii %string terminator
2020-08-26 21:36:22 +09:00
cc36b5d4ac
Removed a never-true condition
2020-08-26 21:16:51 +09:00
fcdbdff631
rb_{ary,fnd}_pattern_info: Remove imemo member to reduce memory usage
...
This is a partial revert commit of 8f096226e1
2020-08-02 01:04:06 +09:00
35ba2783fe
Use a linked list to eliminate imemo tmp bufs for managing local tables
...
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.
2020-07-27 12:40:01 -07:00
d47e124857
Switch reserved for numbered parameter warning to SyntaxError
2020-07-22 08:34:51 -07:00
3d8705dcfd
Drop token info for endless method definition
...
Because it does not have closing `end`.
2020-06-25 01:14:26 +09:00
fe82f72951
AST.of needs SCRIPT_LINES__ filled with a newline
2020-06-25 00:14:31 +09:00
263b941321
[ripper] fix mismatched indentations warning [Bug #16981 ]
...
The scanner location has to be set from `lex.ptok` before it is
flushed by dispatching the scanner event.
2020-06-24 19:53:14 +09:00
97614c5521
apinfo/fpinfo should always be non-NULL
2020-06-14 13:16:16 +09:00
ddded1157a
Introduce find pattern [Feature #16828 ]
2020-06-14 09:24:36 +09:00
Nobuyoshi Nakada
Masataka Pocke Kuwabara
Koichi Sasada
Jeremy Evans
Kazuki Tsujimoto
Yusuke Endoh
Aaron Patterson