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302 commits

Author SHA1 Message Date
Kevin Newton
332d2c92d8 [PRISM] Emit parse warnings 2024-02-01 15:52:19 -05:00
Kevin Newton
29b7c31b08 [ruby/prism] Reject operator writes on operator methods 
78bd142e71
 2024-02-01 19:45:37 +00:00
Kevin Newton
e9f1324464 Sync to latest prism 2024-02-01 12:52:16 -05:00
Kevin Newton
494778c663 [ruby/prism] Remove locals_body_index 
We're not using this anymore, and it doesn't make a lot of sense
outside the context of a compiler anyway, and in anyway it's wrong
when you have local variables written in default values.

5edbd9c25b
 2024-02-01 16:48:55 +00:00
Haldun Bayhantopcu
67c5690a6d [ruby/prism] Check literals for receiver 
56441b08e7
 2024-02-01 16:48:09 +00:00
Kevin Newton
6ad585bd68 [ruby/prism] Only warn for unary + on spcarg 
db0e5ce1ce
 2024-02-01 16:13:46 +00:00
Benoit Daloze
9fdfdf4fca [ruby/prism] Always return the character width for char_is_identifier_start() and char_is_identifier_utf8() 
* This is also faster than calling pm_encoding_utf_8_alpha_char/pm_encoding_utf_8_alnum_char
  as those compute the character width and do extra checks.

4cb276ac4c
 2024-01-31 21:29:16 +00:00
Aaron Patterson
8e708e4a07 Update forwarding locals for prism 2024-01-30 13:19:06 -05:00
Kevin Newton
ba06a8259a [ruby/prism] Better error messages for unexpected tokens in prefix 
a35b8e45ee
 2024-01-30 16:10:08 +00:00
Kevin Newton
d39d9e066f [ruby/prism] Fix binding power for modifier rescue 
f614863d79
 2024-01-29 18:42:47 +00:00
Kevin Newton
bcafd28a3e [ruby/prism] Symbol encoding follow-up 
Ensure we don't accidentally parse the symbol encoding twice, and
ensure we parse it in every circumstance we need to by requiring
it as a parameter.

9cea31c785
 2024-01-26 21:14:59 +00:00
Kevin Menard
2a509787cb [ruby/prism] Track whether a Symbol should have its encoding changed from the source encoding. 
Ruby sets a Symbol literal's encoding to US-ASCII if the symbols consists only of US ASCII code points. Character escapes can also lead a Symbol to have a different encoding than its source's encoding.

f315660b31
 2024-01-26 20:15:19 +00:00
Kevin Newton
99d91838e0 [ruby/prism] Update src/prism.c 
91b5550726
 2024-01-26 18:35:54 +00:00
Haldun Bayhantopcu
7d356b8f0e [ruby/prism] Fix multiple assigns with newlines 
b4ba41bdcd
 2024-01-26 18:35:54 +00:00
Haldun Bayhantopcu
b0e10345d3 [ruby/prism] Fix parsing calls with labels 
3db7849a31
 2024-01-26 18:32:30 +00:00
Max Prokopiev
8e5bc8f7c2 [ruby/prism] Change binding power for modifiers in case-in nodes 
c31eeba54c
 2024-01-26 18:32:02 +00:00
Kevin Newton
ebf803aa19 [ruby/prism] Fix Ruby head build 
149e2ff7f6
 2024-01-25 13:58:07 +00:00
Max Prokopiev
6a63aaade9 [ruby/prism] Use char_is_identifier_start() to check for valid method name 
alnum_char() only checks for alphanumeric characters while
ignoring other valid cases (like emoji codepoints for example)

d15958fd28
 2024-01-24 20:32:01 +00:00
Kevin Newton
455fb32038 [ruby/prism] Add an implicit node for the target of a hash pattern 
This simplifies compiling it, since you can now compile the value
as if it were always there.

bcfc74aacb
 2024-01-24 18:37:36 +00:00
Kevin Newton
5906ce42fe [ruby/prism] Static literal flag for string hash keys 
26a2d774cd
 2024-01-22 16:23:11 +00:00
Kevin Newton
e00f42e5d3 [ruby/prism] Return 1-indexed line numbers 
ad17f58729
 2024-01-22 16:13:36 +00:00
Matt Valentine-House
b8495048fb [ruby/prism] Unescape method name for unary methods. 
4386a4c0da
 2024-01-22 13:19:57 +00:00
Kevin Newton
d29cd972f7 [ruby/prism] Use inttypes for more accurate printf formatting 
2a22b9b72f
 2024-01-19 14:49:09 +00:00
Takashi Kokubun
27d81b9282 [ruby/prism] Guard 3.3.0 for pinned it 
9778377b12

Co-authored-by: Kevin Newton <kddnewton@gmail.com>
 2024-01-17 17:47:34 +00:00
Takashi Kokubun
e0d60a833b [ruby/prism] Fix => ^it 
24a2872b4e
 2024-01-17 17:47:34 +00:00
Takashi Kokubun
603f2ca730 [ruby/prism] Parse it default parameter 
a0c5361b9f
 2024-01-17 17:47:33 +00:00
Kevin Newton
3f23cb1a43 [ruby/prism] Remove flag gating for 3.3.0 bug fixes 
64baf94271
 2024-01-17 15:51:36 +00:00
git
67a545b3d2 * expand tabs. [ci skip] 
Please consider using misc/expand_tabs.rb as a pre-commit hook.
 2024-01-17 13:26:15 +00:00
Adam Hess
13879fea69 [ruby/prism] Fix prism brace association for constant-like method/local calls 
8ca24f263e
 2024-01-17 13:26:05 +00:00
TSUYUSATO Kitsune
c5e43da426 [ruby/prism] Correct the "ambiguous first argument" condition 
Fix https://github.com/ruby/prism/pull/2182

This change reflects this line:
6283ae8d36/parse.y (L11124).

a52588ff37
 2024-01-16 15:51:09 +00:00
Kevin Newton
76a207e542 [ruby/prism] Fix nested default value error 
ef26b283de
 2024-01-11 20:52:48 +00:00
Kevin Newton
72be786017 [ruby/prism] Allow fsl comment to set to false 
b4db7bb703
 2024-01-11 19:27:14 +00:00
Kevin Newton
6ff9f1aa51 [ruby/prism] Provide ability to format errors 
27985b0e7e
 2024-01-11 18:36:32 +00:00
Kevin Newton
8333845b0b [ruby/prism] Unary symbols that cannot be binary should drop @ 
d139af033f
 2024-01-10 20:24:31 +00:00
Aaron Patterson
f165fa09e7 [ruby/prism] address feedback 
ed183ad30c
 2024-01-10 15:24:26 +00:00
Aaron Patterson
881c5a1846 [ruby/prism] Add a "repeated flag" to parameter nodes 
It's possible to repeat parameters in method definitions like so:

```ruby
def foo(_a, _a)
end
```

The compiler needs to know to adjust the local table size to account for
these duplicate names.  We'll use the repeated parameter flag to account
for the extra stack space required

b443cb1f60

Co-Authored-By: Kevin Newton <kddnewton@gmail.com>
Co-Authored-By: Jemma Issroff <jemmaissroff@gmail.com>
 2024-01-10 15:24:26 +00:00
Kevin Newton
88d7838445 [ruby/prism] Fix assertion on spanning heredocs 
e190308845
 2024-01-09 15:15:52 +00:00
Kevin Newton
d1d50a0505 [ruby/prism] Handle parsing a line break in a receiver of a method 
4d5f43ecbc
 2024-01-08 14:34:59 +00:00
TSUYUSATO Kitsune
a25329e0da [ruby/prism] Fix parsing pinned local variable pattern for numbered parameter 
Fix https://github.com/ruby/prism/pull/2094

The part of `parse_variable_call` for variables was split into a new
function `parse_variable` and used it.

4c5fd1a746
 2024-01-03 17:20:33 +00:00
Kevin Newton
0215965df4 [ruby/prism] Better error recovery for content after unterminated heredoc 
c2d325a886
 2024-01-03 16:46:08 +00:00
Kevin Newton
adbfbd822f [ruby/prism] Ignore visibility flag 
55b049ddac
 2024-01-02 20:59:19 +00:00
Kevin Newton
380c218bfa [ruby/prism] Do not add error for forwarding in CRuby 3.3.0 
a28e57c650
 2024-01-02 19:10:43 +00:00
TSUYUSATO Kitsune
0ee625ceae [ruby/prism] Fix to check multiple block arguments for forwarding arg 
Fix https://github.com/ruby/prism/pull/2111

21ca243d0a
 2024-01-02 19:08:15 +00:00
Kevin Newton
23beceedb7 [ruby/prism] IndexTargetNode should always have ATTRIBUTE_WRITE 
Because this is a user-facing change, we also need to deal with the
fact that CRuby 3.3.0 was just released.

In order to support workflows that want to parse exactly as CRuby
parses in a specific version, this PR introduces a new option to
the options struct that is "version". This allows you to specify
that you want "3.3.0" parsing.

I'm not sure if this is the correct solution. Another solution is
to just fork and keep around the old branch for security patches.
Or we could keep around a copy of the source files within this
repository as another directory and only update when necessary.
There are a lot of potential solutions here.

Because this change is so small and the check for it is so minimal,
I've decided to go with this enum. If this ends up entirely
cluttering the codebase with version checks, we'll come up with
another solution. But for now this works, so we're going to go in
this direction for a bit until we determine it's no longer working.

d8c7e6bd10
 2024-01-02 18:51:18 +00:00
Hiroshi SHIBATA
fa251d60aa Revert "Revert all of commits after Prism 0.19.0 release" 
This reverts commit d242e8416e.
 2023-12-25 21:12:49 +09:00
Hiroshi SHIBATA
d242e8416e
Revert all of commits after Prism 0.19.0 release 
We should bundle released version of Prism for Ruby 3.3.0
 2023-12-16 11:08:51 +08:00
eileencodes
2e8cfcac91 [ruby/prism] String literal hash keys should be frozen 
String literal hash keys can't be mutated by the user so we should mark
them as frozen. We were seeing instructions for hashes with string
literal keys using two `putstring` instructions when it should be a
`putobject` and `putstring`.

Code example:

```ruby
{ "a" => "b" }
```

Instructions before:

```
"********* Ruby *************"
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(2,14)>
0000 putobject                              "a"                       (   2)[Li]
0002 putstring                              "b"
0004 newhash                                2
0006 leave
"********* PRISM *************"
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(1,14)>
0000 putstring                              "a"                       (   1)[Li]
0002 putstring                              "b"
0004 newhash                                2
0006 leave
```

Instructions after:

```
"********* Ruby *************"
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(2,14)>
0000 putobject                              "a"                       (   2)[Li]
0002 putstring                              "b"
0004 newhash                                2
0006 leave

"********* PRISM *************"
== disasm: #<ISeq:<compiled>@<compiled>:1 (1,0)-(1,14)>
0000 putobject                              "a"                       (   1)[Li]
0002 putstring                              "b"
0004 newhash                                2
0006 leave
```

b14ae55385
 2023-12-15 20:55:13 +00:00
Kevin Newton
f38814564b [ruby/prism] Fix eval parsing depth 
89bf7a4948
 2023-12-15 15:19:50 +00:00
Kevin Newton
fe9b42f024 [ruby/prism] Invalid pinned locals in pattern matching 
3a67b37a56
 2023-12-15 15:03:49 +00:00
Kevin Newton
854ff25f4f [ruby/prism] Add TODO comment 
885d1d78cb
 2023-12-15 13:26:40 +00:00