[ruby/prism] Fix lexing of `foo!` when it's a first thing to parse

https://github.com/ruby/prism/commit/7597aca76a

1 files changed, 15 insertions, 0 deletions

diff --git a/test/prism/snapshots/single_method_call_with_bang.txt b/test/prism/snapshots/single_method_call_with_bang.txt
new file mode 100644
index 0000000000..4c68e0adac
--- /dev/null
+++ b/test/prism/snapshots/single_method_call_with_bang.txt
@@ -0,0 +1,15 @@
+@ ProgramNode (location: (1,0)-(1,4))
+├── locals: []
+└── statements:
+    @ StatementsNode (location: (1,0)-(1,4))
+    └── body: (length: 1)
+        └── @ CallNode (location: (1,0)-(1,4))
+            ├── flags: ignore_visibility
+            ├── receiver: ∅
+            ├── call_operator_loc: ∅
+            ├── name: :foo!
+            ├── message_loc: (1,0)-(1,4) = "foo!"
+            ├── opening_loc: ∅
+            ├── arguments: ∅
+            ├── closing_loc: ∅
+            └── block: ∅