Fix missing virtual call detector

classlib/src/main/java/org/teavm/classlib/java/util/TSpliterator.java

@@ -71,10 +71,17 @@ public interface TSpliterator<T> {
     }
 
     interface OfInt extends OfPrimitive<Integer, IntConsumer, OfInt> {
+        @Override
+        boolean tryAdvance(IntConsumer consumer);
+
         @Override
         default boolean tryAdvance(Consumer<? super Integer> action) {
+            if (action instanceof IntConsumer) {
+                return tryAdvance((IntConsumer) action);
+            } else {
                 return tryAdvance((IntConsumer) action::accept);
             }
+        }
 
         @Override
         default void forEachRemaining(Consumer<? super Integer> action) {
@@ -82,9 +89,19 @@ public interface TSpliterator<T> {
                 // continue
             }
         }
+
+        @Override
+        default void forEachRemaining(IntConsumer action) {
+            while (tryAdvance(action)) {
+                // continue
+            }
+        }
     }
 
     interface OfLong extends OfPrimitive<Long, LongConsumer, OfLong> {
+        @Override
+        boolean tryAdvance(LongConsumer consumer);
+
         @Override
         default boolean tryAdvance(Consumer<? super Long> action) {
             return tryAdvance((LongConsumer) action::accept);
@@ -96,9 +113,19 @@ public interface TSpliterator<T> {
                 // continue
             }
         }
+
+        @Override
+        default void forEachRemaining(LongConsumer action) {
+            while (tryAdvance(action)) {
+                // continue
+            }
+        }
     }
 
     interface OfDouble extends OfPrimitive<Double, DoubleConsumer, OfDouble> {
+        @Override
+        boolean tryAdvance(DoubleConsumer consumer);
+
         @Override
         default boolean tryAdvance(Consumer<? super Double> action) {
             return tryAdvance((DoubleConsumer) action::accept);
@@ -110,5 +137,12 @@ public interface TSpliterator<T> {
                 // continue
             }
         }
+
+        @Override
+        default void forEachRemaining(DoubleConsumer action) {
+            while (tryAdvance(action)) {
+                // continue
+            }
+        }
     }
 }

core/src/main/java/org/teavm/model/util/MissingItemsProcessor.java

@@ -207,16 +207,12 @@ public class MissingItemsProcessor {
         if (!checkClass(location, method.getClassName())) {
             return false;
         }
-        if (!reachableMethods.contains(method)) {
-            return true;
-        }
 
         if (hierarchy.resolve(method) != null) {
             return true;
         }
 
-        diagnostics.error(new CallLocation(methodRef, location), "Method {{m0}} was not found",
+        diagnostics.error(new CallLocation(methodRef, location), "Method {{m0}} was not found", method);
-                method);
         emitExceptionThrow(location, NoSuchMethodError.class.getName(), "Method not found: " + method);
         return true;
     }