Adapt to mut->update renames

Author: odersky

tests/neg-custom-args/captures/matrix.scala

@@ -7,15 +7,15 @@ trait Rdr[T]:
 class Ref[T](init: T) extends Rdr[T], Mutable:
   private var current = init
   def get: T = current
-  mut def put(x: T): Unit = current = x
+  update def put(x: T): Unit = current = x
 
 abstract class IMatrix:
   def apply(i: Int, j: Int): Double
 
 class Matrix(nrows: Int, ncols: Int) extends IMatrix, Mutable:
   val arr = Array.fill(nrows, ncols)(0.0)
   def apply(i: Int, j: Int): Double = arr(i)(j)
-  mut def update(i: Int, j: Int, x: Double): Unit = arr(i)(j) = x
+  update def update(i: Int, j: Int, x: Double): Unit = arr(i)(j) = x
 
 
 def mul(x: Matrix, y: Matrix, z: Matrix^): Unit = ???

tests/neg-custom-args/captures/ro-mut-conformance.scala

@@ -3,7 +3,7 @@ import caps.*
 class Ref extends Mutable:
   private var _data: Int = 0
   def get: Int = _data
-  mut def set(x: Int): Unit = _data = x
+  update def set(x: Int): Unit = _data = x
 def test1(a: Ref^{cap.rd}): Unit =
   a.set(42)  // error
 def test2(a: Ref^{cap.rd}): Unit =

tests/neg-custom-args/captures/sep-curried-redux.scala

@@ -4,7 +4,7 @@ import caps.*
 class Ref[T](init: T) extends Mutable:
   private var value: T = init
   def get: T = value
-  mut def set(newValue: T): Unit = value = newValue
+  update def set(newValue: T): Unit = value = newValue
 
 // a library function that assumes that a and b MUST BE separate
 def swap[T](a: Ref[Int]^, b: Ref[Int]^): Unit = ???

tests/pos-custom-args/captures/deep-adapt.scala

@@ -7,7 +7,7 @@ trait Rdr[T]:
 class Ref[T](init: T) extends Rdr[T], Mutable:
   private var current = init
   def get: T = current
-  mut def put(x: T): Unit = current = x
+  update def put(x: T): Unit = current = x
 
 case class Pair[+A, +B](x: A, y: B)
 class Swap[+A, +B](x: A, y: B) extends Pair[B, A](y, x)

tests/pos-custom-args/captures/matrix.scala

@@ -7,15 +7,15 @@ trait Rdr[T]:
 class Ref[T](init: T) extends Rdr[T], Mutable:
   private var current = init
   def get: T = current
-  mut def put(x: T): Unit = current = x
+  update def put(x: T): Unit = current = x
 
 abstract class IMatrix:
   def apply(i: Int, j: Int): Double
 
 class Matrix(nrows: Int, ncols: Int) extends IMatrix, Mutable:
   val arr = Array.fill(nrows, ncols)(0.0)
   def apply(i: Int, j: Int): Double = arr(i)(j)
-  mut def update(i: Int, j: Int, x: Double): Unit = arr(i)(j) = x
+  update def update(i: Int, j: Int, x: Double): Unit = arr(i)(j) = x
 
 
 def mul(x: Matrix, y: Matrix, z: Matrix^): Unit = ???