Test mirror default argument source dependencies

EugeneFlesselle · EugeneFlesselle · commit f163bdd66064 · 2023-10-19T12:14:33.000+02:00
diff --git a/sbt-test/source-dependencies/mirror-product/MyProduct.scala b/sbt-test/source-dependencies/mirror-product/MyProduct.scala
@@ -1 +1,3 @@
 case class MyProduct(x: Int)
+case class WillGetDefault(x: Int)
+case class WillChangeDefault(x: Int = 1)
diff --git a/sbt-test/source-dependencies/mirror-product/Test.scala b/sbt-test/source-dependencies/mirror-product/Test.scala
@@ -8,3 +8,5 @@ transparent inline def foo[T](using m: Mirror.Of[T]): Int =
 
 @main def Test =
   assert(foo[MyProduct] == 2)
+  assert(summon[Mirror.Of[WillGetDefault]].defaultArgument(0) == 1)
+  assert(summon[Mirror.Of[WillChangeDefault]].defaultArgument(0) == 2)
diff --git a/sbt-test/source-dependencies/mirror-product/changes/MyProduct.scala b/sbt-test/source-dependencies/mirror-product/changes/MyProduct.scala
@@ -1 +1,3 @@
 case class MyProduct(x: Int, y: String)
+case class WillGetDefault(x: Int = 1)
+case class WillChangeDefault(x: Int = 2)

Original file line number	Diff line number	Diff line change
`@@ -1 +1,3 @@`
`1`	`1`	`case class MyProduct(x: Int)`
	`2`	`+case class WillGetDefault(x: Int)`
	`3`	`+case class WillChangeDefault(x: Int = 1)`
Original file line number	Diff line number	Diff line change
`@@ -1 +1,3 @@`
`1`	`1`	`case class MyProduct(x: Int, y: String)`
	`2`	`+case class WillGetDefault(x: Int = 1)`
	`3`	`+case class WillChangeDefault(x: Int = 2)`