plugins/groovy/testdata/parsing/groovy/expressions/parenthed/exprInParenth.test

(a+b)
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Groovy script
  Parenthesized expression
    PsiElement(()('(')
    Additive expression
      Reference expression
        PsiElement(identifier)('a')
      PsiElement(+)('+')
      Reference expression
        PsiElement(identifier)('b')
    PsiElement())(')')