wren/test/string/subscript_not_num.wren

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var a = "123"
a["2"] // expect runtime error: Subscript must be a number or a range.
Better argument validation for core methods. 2014-01-03 10:47:26 -08:00			`var a = "123"`
Adds range subscripting for strings. 2015-01-16 23:20:56 -08:00			`a["2"] // expect runtime error: Subscript must be a number or a range.`