[plugin] Implement autoclonetype in the compiler plugin

3 files changed, 57 insertions, 0 deletions

diff --git a/no-plugin-tests/src/test/scala/chiselTests/AutoClonetypeSpec.scala b/no-plugin-tests/src/test/scala/chiselTests/AutoClonetypeSpec.scala
new file mode 120000
index 00000000..ae3a7597
--- /dev/null
+++ b/no-plugin-tests/src/test/scala/chiselTests/AutoClonetypeSpec.scala
@@ -0,0 +1 @@
+../../../../../src/test/scala/chiselTests/AutoClonetypeSpec.scala
\ No newline at end of file
diff --git a/no-plugin-tests/src/test/scala/chiselTests/AutoNestedCloneSpec.scala b/no-plugin-tests/src/test/scala/chiselTests/AutoNestedCloneSpec.scala
new file mode 120000
index 00000000..4ff3aa4f
--- /dev/null
+++ b/no-plugin-tests/src/test/scala/chiselTests/AutoNestedCloneSpec.scala
@@ -0,0 +1 @@
+../../../../../src/test/scala/chiselTests/AutoNestedCloneSpec.scala
\ No newline at end of file
diff --git a/no-plugin-tests/src/test/scala/chiselTests/MissingCloneBindingExceptionSpec.scala b/no-plugin-tests/src/test/scala/chiselTests/MissingCloneBindingExceptionSpec.scala
new file mode 100644
index 00000000..28673495
--- /dev/null
+++ b/no-plugin-tests/src/test/scala/chiselTests/MissingCloneBindingExceptionSpec.scala
@@ -0,0 +1,55 @@
+// SPDX-License-Identifier: Apache-2.0
+
+package chiselTests
+import Chisel.ChiselException
+import chisel3.stage.ChiselStage
+import org.scalatest._
+import org.scalatest.matchers.should.Matchers
+
+class MissingCloneBindingExceptionSpec extends ChiselFlatSpec with Matchers with Utils {
+  behavior of "missing cloneType in Chisel3"
+  ( the [ChiselException] thrownBy extractCause[ChiselException] {
+    import chisel3._
+
+    class Test extends Module {
+      class TestIO(w: Int) extends Bundle {
+        val a = Input(Vec(4, UInt(w.W)))
+      }
+
+      val io = IO(new TestIO(32))
+    }
+
+    class TestTop extends Module {
+      val io = IO(new Bundle {})
+
+      val subs = VecInit(Seq.fill(2) {
+        Module(new Test).io
+      })
+    }
+
+    ChiselStage.elaborate(new TestTop)
+  }).getMessage should include("make all parameters immutable")
+
+  behavior of "missing cloneType in Chisel2"
+  ( the [ChiselException] thrownBy extractCause[ChiselException] {
+    import Chisel._
+
+    class Test extends Module {
+      class TestIO(w: Int) extends Bundle {
+        val a = Vec(4, UInt(width = w)).asInput
+      }
+
+      val io = IO(new TestIO(32))
+    }
+
+    class TestTop extends Module {
+      val io = IO(new Bundle {})
+
+      val subs = Vec.fill(2) {
+        Module(new Test).io
+      }
+    }
+
+    ChiselStage.elaborate(new TestTop)
+  }).getMessage should include("make all parameters immutable")
+}