add another negative test to ensure we give good error messages when trying to apply() a value coming from inside a T{...} block, this time as the param of a lambda

1 files changed, 15 insertions, 0 deletions

diff --git a/core/src/test/scala/forge/CacherTests.scala b/core/src/test/scala/forge/CacherTests.scala
index d77287ac..11ecdfce 100644
--- a/core/src/test/scala/forge/CacherTests.scala
+++ b/core/src/test/scala/forge/CacherTests.scala
@@ -83,6 +83,21 @@ object CacherTests extends TestSuite{
         }""")
         assert(err.msg == expectedMsg)
       }
+      'neg2 - {
+
+        val expectedMsg =
+          "Target#apply() call cannot use `value x` defined within the T{...} block"
+        val err = compileError("""{
+          val a = T{ 1 }
+          val arr = Array(a)
+          val b = {
+            T{
+              arr.map{x => x()}
+            }
+          }
+        }""")
+        assert(err.msg == expectedMsg)
+      }
     }
   }
 }