Add SInt deprecated compatibility tests

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>
chipsalliance · Jul 31, 2019 · 2056bd8 · 2056bd8
1 parent c875e6a
commit 2056bd8
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/src/test/scala/chiselTests/CompatibilitySpec.scala b/src/test/scala/chiselTests/CompatibilitySpec.scala
@@ -567,4 +567,17 @@ class CompatibiltySpec extends ChiselFlatSpec with GeneratorDrivenPropertyChecks
     elaborate(new Foo)
   }
 
+  behavior of "SInt"
+
+  it should "support legacy methods" in {
+    class Foo extends Module {
+      val io = new Bundle{}
+
+      info("!= works")
+      (SInt(-1) != SInt(-1)) shouldBe a [Bool]
+    }
+
+    elaborate(new Foo)
+  }
+
 }