Improve messages and static use for super/this-calls.

pkg/compiler/lib/src/compile_time_constants.dart

Index: pkg/compiler/lib/src/compile_time_constants.dart
diff --git a/pkg/compiler/lib/src/compile_time_constants.dart b/pkg/compiler/lib/src/compile_time_constants.dart
index 1cc17a99d6c8ff7310c8e0f08bd0d9fcb625f78c..34d9adb675869bcd773bf59db67ca22f536d33cb 100644
--- a/pkg/compiler/lib/src/compile_time_constants.dart
+++ b/pkg/compiler/lib/src/compile_time_constants.dart
@@ -1151,10 +1151,16 @@ class ConstructorEvaluator extends CompileTimeConstantEvaluator {
           // A super initializer or constructor redirection.
           Send call = link.head;
           FunctionElement target = elements[call];
-          List<AstConstant> compiledArguments = evaluateArgumentsToConstructor(
-              call, elements.getSelector(call).callStructure, call.arguments,
-              target, compileArgument: evaluateConstant);
-          evaluateSuperOrRedirectSend(compiledArguments, target);
+          if (!target.isMalformed) {
+            List<AstConstant> compiledArguments =
+                evaluateArgumentsToConstructor(
+                  call,
+                  elements.getSelector(call).callStructure,
+                  call.arguments,
+                  target,
+                  compileArgument: evaluateConstant);
+            evaluateSuperOrRedirectSend(compiledArguments, target);
+          }
           foundSuperOrRedirect = true;
         } else {
           // A field initializer.