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New expressions

Syntax

    FullNewExpression :
      new FullNewSubexpression Arguments
    FullNewSubexpression :
      PrimaryExpression
      FullNewExpression
      FullNewSubexpression PropertyOperator
      SuperExpression PropertyOperator
    ShortNewExpression :
      new ShortNewSubexpression
    ShortNewSubexpression :
      FullNewSubexpression
      ShortNewExpression

Semantics

The new expression is specialized for the Array and Map types. If the class of new expression is untyped and it’s an Array or Map, it uses * for all expected type parameters.