Holding ctrl when hovering paths in text_button.dart returns a range far larger than expected

[DanTup]

Holding ctrl while hovering the path on line 57 highlights a region far larger than expected:

[DanTup]

Seems to be coming from the server like this:

"originSelectionRange": {
	"start": {
		"line": 56,
		"character": 19
	},
	"end": {
		"line": 124,
		"character": 26
	}
},

Full request/response:

==> {
	"jsonrpc": "2.0",
	"id": 96,
	"method": "textDocument/definition",
	"params": {
		"textDocument": {
			"uri": "file:///Users/danny/Dev/Google/flutter/packages/flutter/lib/src/material/text_button.dart"
		},
		"position": {
			"line": 56,
			"character": 37
		}
	}
}
<== {
	"id": 96,
	"jsonrpc": "2.0",
	"result": [
		{
			"originSelectionRange": {
				"start": {
					"line": 56,
					"character": 19
				},
				"end": {
					"line": 124,
					"character": 26
				}
			},
			"targetUri": "file:///Users/danny/Dev/Google/flutter/examples/api/lib/material/text_button/text_button.0.dart",
			"targetRange": {
				"start": {
					"line": 0,
					"character": 0
				},
				"end": {
					"line": 0,
					"character": 0
				}
			},
			"targetSelectionRange": {
				"start": {
					"line": 0,
					"character": 0
				},
				"end": {
					"line": 0,
					"character": 0
				}
			}
		}
	]
}

[DanTup]

Fixed by dart-lang/sdk@da5670c.