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Function dmd.optimize.optimize

Constant fold an Expression.

Expression optimize (
  Expression e,
  int result,
  bool keepLvalue = false


e expression to const fold; this may get modified in-place
result WANTvalue, WANTexpand, or both
keepLvalue e is an lvalue, and keep it as an lvalue since it is an argument to a ref or out parameter, or the operand of & operator


Constant folded version of e


Walter Bright


Boost License 1.0