fix

lihaoyi · lihaoyi · commit c3ae803684d3 · 2024-02-15T22:50:14.000+08:00
diff --git a/content/unroll-default-arguments.md b/content/unroll-default-arguments.md
@@ -373,8 +373,8 @@ case class Unrolled(s: String, n: Int = 1, @unroll b: Boolean = true, l: Long =
    def this(s: String, n: Int) = this(s, n, true, 0L)
    def this(s: String, n: Int, b: Boolean) = this(s, n, b, 0L)
    
-   def copy(s: String, n: Int) = copy(s, n, true, 0L)
-   def copy(s: String, n: Int, b: Boolean) = copy(s, n, b, 0L)
+   def copy(s: String, n: Int) = copy(s, n, this.b, this.l)
+   def copy(s: String, n: Int, b: Boolean) = copy(s, n, b, this.l)
    
    def foo = s + n + b
 }

Original file line number	Diff line number	Diff line change
`@@ -373,8 +373,8 @@ case class Unrolled(s: String, n: Int = 1, @unroll b: Boolean = true, l: Long =`
`373`	`373`	`def this(s: String, n: Int) = this(s, n, true, 0L)`
`374`	`374`	`def this(s: String, n: Int, b: Boolean) = this(s, n, b, 0L)`
`375`	`375`
`376`		`- def copy(s: String, n: Int) = copy(s, n, true, 0L)`
`377`		`- def copy(s: String, n: Int, b: Boolean) = copy(s, n, b, 0L)`
	`376`	`+ def copy(s: String, n: Int) = copy(s, n, this.b, this.l)`
	`377`	`+ def copy(s: String, n: Int, b: Boolean) = copy(s, n, b, this.l)`
`378`	`378`
`379`	`379`	`def foo = s + n + b`
`380`	`380`	`}`