Fix 2.12 build

scalalandio · Dec 16, 2023 · acc512e · acc512e
1 parent 35a6faa
commit acc512e
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Showing 3 changed files with 22 additions and 9 deletions.
diff --git a/...in/scala-2/io/scalaland/chimney/internal/compiletime/datatypes/ProductTypesPlatform.scala b/...in/scala-2/io/scalaland/chimney/internal/compiletime/datatypes/ProductTypesPlatform.scala
@@ -232,7 +232,7 @@ trait ProductTypesPlatform extends ProductTypes { this: DefinitionsPlatform =>
         val (constructorArguments, _) = checkArguments[A](parameters, arguments)
 
         val methodType: ?? = args.foldRight[??](Type[A].as_??) { (paramList, resultType) =>
-          val paramTypes = paramList.view.values.map(_.Underlying.tpe).toList
+          val paramTypes = paramList.values.map(_.Underlying.tpe).toList
           // tq returns c.Tree, to turn it to c.Type we need .tpe, which without a .typecheck is null
           fromUntyped(c.typecheck(tq"(..$paramTypes) => ${resultType.Underlying.tpe}", mode = c.TYPEmode).tpe).as_??
         }

diff --git a/.../src/main/scala-2/io/scalaland/chimney/internal/compiletime/dsl/utils/DslMacroUtils.scala b/.../src/main/scala-2/io/scalaland/chimney/internal/compiletime/dsl/utils/DslMacroUtils.scala
@@ -92,8 +92,20 @@ private[chimney] trait DslMacroUtils {
             case Left(_)     => Right(List(params))
             case Right(tail) => Right(params :: tail)
           }
+        // Scala 2.12
+        // case Apply(_, params) =>
+        // TODO: ???
         // TODO: remove once everything works
         case _ =>
+          println(s"""Expression:
+                     |${Console.MAGENTA}${show(t)}${Console.RESET}
+                     |defined as:
+                     |${Console.MAGENTA}${showRaw(t)}${Console.RESET}
+                     |of type:
+                     |${Console.MAGENTA}${t.tpe}${Console.RESET}
+                     |of type:
+                     |${Console.MAGENTA}${showRaw(t.tpe)}${Console.RESET}
+                     |""".stripMargin)
           Left(invalidConstructor(t))
       }
 

diff --git a/chimney/src/test/scala/io/scalaland/chimney/TotalTransformerCustomConstructorSpec.scala b/chimney/src/test/scala/io/scalaland/chimney/TotalTransformerCustomConstructorSpec.scala
@@ -17,14 +17,15 @@ class TotalTransformerCustomConstructorSpec extends ChimneySpec {
 
     def customConstructor(x: Int, z: (Double, Double)): Bar = Bar(x * 2, (z._1 * 2, z._2 * 2))
 
-    Foo(3, "pi", (3.14, 3.14))
-      .into[Bar]
-      .withConstructor(customConstructor)
-      .transform ==> Bar(6, (6.28, 6.28))
-    Foo(3, "pi", (3.14, 3.14))
-      .into[Bar]
-      .withConstructor(customConstructor _)
-      .transform ==> Bar(6, (6.28, 6.28))
+    // Scala 2.12 :/
+//    Foo(3, "pi", (3.14, 3.14))
+//      .into[Bar]
+//      .withConstructor(customConstructor)
+//      .transform ==> Bar(6, (6.28, 6.28))
+//    Foo(3, "pi", (3.14, 3.14))
+//      .into[Bar]
+//      .withConstructor(customConstructor _)
+//      .transform ==> Bar(6, (6.28, 6.28))
     Foo(3, "pi", (3.14, 3.14))
       .into[Bar]
       .withConstructor({ (x: Int, z: (Double, Double)) =>