1 files changed, 59 insertions, 0 deletions
diff --git a/test/prism/snapshots/seattlerb/block_args_opt1.txt b/test/prism/snapshots/seattlerb/block_args_opt1.txt
new file mode 100644
index 0000000000..1f21c0a477
--- /dev/null
+++ b/test/prism/snapshots/seattlerb/block_args_opt1.txt
@@ -0,0 +1,59 @@
+@ ProgramNode (location: (1,0)-(1,24))
+├── locals: []
+└── statements:
+    @ StatementsNode (location: (1,0)-(1,24))
+    └── body: (length: 1)
+        └── @ CallNode (location: (1,0)-(1,24))
+            ├── flags: ignore_visibility
+            ├── receiver: ∅
+            ├── call_operator_loc: ∅
+            ├── name: :f
+            ├── message_loc: (1,0)-(1,1) = "f"
+            ├── opening_loc: ∅
+            ├── arguments: ∅
+            ├── closing_loc: ∅
+            └── block:
+                @ BlockNode (location: (1,2)-(1,24))
+                ├── locals: [:a, :b]
+                ├── parameters:
+                │   @ BlockParametersNode (location: (1,4)-(1,15))
+                │   ├── parameters:
+                │   │   @ ParametersNode (location: (1,5)-(1,14))
+                │   │   ├── requireds: (length: 1)
+                │   │   │   └── @ RequiredParameterNode (location: (1,5)-(1,6))
+                │   │   │       ├── flags: ∅
+                │   │   │       └── name: :a
+                │   │   ├── optionals: (length: 1)
+                │   │   │   └── @ OptionalParameterNode (location: (1,8)-(1,14))
+                │   │   │       ├── flags: ∅
+                │   │   │       ├── name: :b
+                │   │   │       ├── name_loc: (1,8)-(1,9) = "b"
+                │   │   │       ├── operator_loc: (1,10)-(1,11) = "="
+                │   │   │       └── value:
+                │   │   │           @ IntegerNode (location: (1,12)-(1,14))
+                │   │   │           ├── flags: decimal
+                │   │   │           └── value: 42
+                │   │   ├── rest: ∅
+                │   │   ├── posts: (length: 0)
+                │   │   ├── keywords: (length: 0)
+                │   │   ├── keyword_rest: ∅
+                │   │   └── block: ∅
+                │   ├── locals: (length: 0)
+                │   ├── opening_loc: (1,4)-(1,5) = "|"
+                │   └── closing_loc: (1,14)-(1,15) = "|"
+                ├── body:
+                │   @ StatementsNode (location: (1,16)-(1,22))
+                │   └── body: (length: 1)
+                │       └── @ ArrayNode (location: (1,16)-(1,22))
+                │           ├── flags: ∅
+                │           ├── elements: (length: 2)
+                │           │   ├── @ LocalVariableReadNode (location: (1,17)-(1,18))
+                │           │   │   ├── name: :a
+                │           │   │   └── depth: 0
+                │           │   └── @ LocalVariableReadNode (location: (1,20)-(1,21))
+                │           │       ├── name: :b
+                │           │       └── depth: 0
+                │           ├── opening_loc: (1,16)-(1,17) = "["
+                │           └── closing_loc: (1,21)-(1,22) = "]"
+                ├── opening_loc: (1,2)-(1,3) = "{"
+                └── closing_loc: (1,23)-(1,24) = "}"