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4c19201142
The following Location information has been added This is the information required for parse.y to be a universal parser:
```
❯ ruby --parser=prism --dump=parsetree -e '"#{foo}"'
@ ProgramNode (location: (1,0)-(1,8))
+-- locals: []
+-- statements:
@ StatementsNode (location: (1,0)-(1,8))
+-- body: (length: 1)
+-- @ InterpolatedStringNode (location: (1,0)-(1,8))
+-- InterpolatedStringNodeFlags: nil
+-- opening_loc: (1,0)-(1,1) = "\""
+-- parts: (length: 1)
| +-- @ EmbeddedStatementsNode (location: (1,1)-(1,7))
| +-- opening_loc: (1,1)-(1,3) = "\#{"
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
| +-- statements:
| | @ StatementsNode (location: (1,3)-(1,6))
| | +-- body: (length: 1)
| | +-- @ CallNode (location: (1,3)-(1,6))
| | +-- CallNodeFlags: variable_call, ignore_visibility
| | +-- receiver: nil
| | +-- call_operator_loc: nil
| | +-- name: :foo
| | +-- message_loc: (1,3)-(1,6) = "foo"
| | +-- opening_loc: nil
| | +-- arguments: nil
| | +-- closing_loc: nil
| | +-- block: nil
| +-- closing_loc: (1,6)-(1,7) = "}"
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+-- closing_loc: (1,7)-(1,8) = "\""
```