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diff --git a/test/prism/snapshots/seattlerb/alias_gvar_backref.txt b/test/prism/snapshots/seattlerb/alias_gvar_backref.txt
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+@ ProgramNode (location: (1,0)-(1,15))
+├── locals: []
+└── statements:
+ @ StatementsNode (location: (1,0)-(1,15))
+ └── body: (length: 1)
+ └── @ AliasGlobalVariableNode (location: (1,0)-(1,15))
+ ├── new_name:
+ │ @ GlobalVariableReadNode (location: (1,6)-(1,12))
+ │ └── name: :$MATCH
+ ├── old_name:
+ │ @ BackReferenceReadNode (location: (1,13)-(1,15))
+ │ └── name: :$&
+ └── keyword_loc: (1,0)-(1,5) = "alias"