Can not find Element in Dynamic element.

compiler/javatests/com/google/dart/compiler/resolver/ResolverTest.java

Index: compiler/javatests/com/google/dart/compiler/resolver/ResolverTest.java
diff --git a/compiler/javatests/com/google/dart/compiler/resolver/ResolverTest.java b/compiler/javatests/com/google/dart/compiler/resolver/ResolverTest.java
index 28953a5822333b3a1eae72ffc2ee91bd3cfb343e..b35ef8986fb8ac8fed4c93f158be1af9ecc0abb9 100644
--- a/compiler/javatests/com/google/dart/compiler/resolver/ResolverTest.java
+++ b/compiler/javatests/com/google/dart/compiler/resolver/ResolverTest.java
@@ -11,6 +11,7 @@ import com.google.dart.compiler.ErrorCode;
 import com.google.dart.compiler.ast.DartClass;
 import com.google.dart.compiler.testing.TestCompilerContext;
 import com.google.dart.compiler.testing.TestCompilerContext.EventKind;
+import com.google.dart.compiler.type.DynamicType;
 import com.google.dart.compiler.type.InterfaceType;
 import com.google.dart.compiler.type.Type;
 import com.google.dart.compiler.type.Types;
@@ -535,4 +536,18 @@ public class ResolverTest extends ResolverTestCase {
         "}"),
         DartCompilerErrorCode.NO_SUCH_TYPE);
   }
+  
+  /**
+   * When {@link SupertypeResolver} can not find "UnknownA", it uses {@link DynamicType}, which
+   * returns {@link DynamicElement}. By itself, this is OK. However when we later try to resolve
+   * second unknown type "UnknownB", we expect in {@link Elements#findElement()} specific
+   * {@link ClassElement} implementation and {@link DynamicElement} is not valid.
+   */
+  public void test_classDynamicElement_fieldDynamicElement() throws Exception {
+    resolve(makeCode(

[zundel, 2011/10/24 15:07:44]

Won't resolveAndTest in conjuction with Joiner.on() work here?

I would like to refactor all these tests eventually, but I think the 'test' step
with some expected errors is what we want here.

[scheglov, 2011/10/24 19:57:55]

Done.

+        "class Object {}",
+        "class MyClass implements UnknownA {",
+        "  UnknownB field;",
+        "}"));
+  }
 }