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seraphr/this.type

Created November 13, 2017 07:46
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scala this.type
Raw
this.type
scala> class Hoge {
| def m1: this.type = this // OK
| def m2: this.type = new Hoge // NG
| }
<console>:9: error: type mismatch;
found : Hoge
required: Hoge.this.type
def m2: this.type = new Hoge // NG
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