[PRISM] Implement `PM_MATCH_PREDICATE_NODE` for `defined?`

Ruby code:

```ruby
defined? 1 in 1
```

Instructions:

```
"********* Ruby *************"
== disasm: #<ISeq:<compiled>@<compiled>:0 (0,0)-(0,16)>
0000 putobject                              "expression"
0002 leave

"********* PRISM *************"
== disasm: #<ISeq:<compiled>@<compiled>:0 (0,0)-(0,16)>
0000 putobject                              "expression"
0002 leave
```
This commit is contained in:
eileencodes 2023-12-05 14:08:21 -05:00 коммит произвёл Jemma Issroff
Родитель 4547108448
Коммит da1519b223
2 изменённых файлов: 2 добавлений и 0 удалений

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@ -1491,6 +1491,7 @@ pm_compile_defined_expr0(rb_iseq_t *iseq, const pm_node_t *node, LINK_ANCHOR *co
case PM_INTERPOLATED_STRING_NODE:
case PM_KEYWORD_HASH_NODE:
case PM_LAMBDA_NODE:
case PM_MATCH_PREDICATE_NODE:
case PM_OR_NODE:
case PM_RANGE_NODE:
case PM_REGULAR_EXPRESSION_NODE:

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@ -128,6 +128,7 @@ module Prism
assert_prism_eval("defined? [*b]")
assert_prism_eval("defined? [[*1..2], 3, *4..5]")
assert_prism_eval("defined? [a: [:b, :c]]")
assert_prism_eval("defined? 1 in 1")
assert_prism_eval("defined? @a")
assert_prism_eval("defined? $a")