从Go程序中获取保留字的列表

Question

I am writing my first golang generator and want to make sure that some strings are not reserved keywords.
Should I copy the keywords from the spec to check against or does anyone know a better way?

Answer 1

You can use the IsKeyword method from the go/token package. For instance:

token.Lookup("hello").IsKeyword() // false
token.Lookup("func").IsKeyword()  // true

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