Fantom

 

class compiler::ShortcutExpr

sys::Obj
  compiler::Node
    compiler::Expr
      compiler::NameExpr
        compiler::CallExpr
          compiler::ShortcutExpr

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ShortcutExpr is used for operator expressions which are a shortcut to a method call:

a + b     =>  a.plus(b)
a - b     =>  a.minus(b)
a * b     =>  a.mult(b)
a / b     =>  a.div(b)
a % b     =>  a.mod(b)
a[b]      =>  a.get(b)
a[b] = c  =>  a.set(b, c)
-a        =>  a.negate()
++a, a++  =>  a.increment()
--a, a--  =>  a.decrement()
a == b    =>  a.equals(b)
a != b    =>  ! a.equals(b)
a <=>     =>  a.compare(b)
a > b     =>  a.compare(b) > 0
a >= b    =>  a.compare(b) >= 0
a < b     =>  a.compare(b) < 0
a <= b    =>  a.compare(b) <= 0
assignRequiresTempVar

virtual override Bool assignRequiresTempVar()

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assignTarget

virtual override Obj? assignTarget()

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isAssign

Bool isAssign()

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isAssignable

virtual override Bool isAssignable()

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isCompare

virtual override Bool isCompare()

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isPostfixLeave

Bool isPostfixLeave := false

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isStmt

virtual override Bool isStmt()

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isStrConcat

Bool isStrConcat()

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makeBinary

new makeBinary(Expr lhs, Token opToken, Expr rhs)

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makeFrom

new makeFrom(ShortcutExpr from)

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makeGet

new makeGet(Loc loc, Expr target, Expr index)

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makeUnary

new makeUnary(Loc loc, Token opToken, Expr operand)

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op

ShortcutOp op

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opToken

Token opToken

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print

virtual override Void print(AstWriter out)

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tempVar

MethodVar? tempVar

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toStr

virtual override Str toStr()

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