Add unit test

asm/src/test/java/org/objectweb/asm/ClassReaderTest.java

@@ -636,6 +636,41 @@ public class ClassReaderTest extends AsmTest implements Opcodes {
     assertEquals(Opcodes.V_PREVIEW, classVersion.get() & Opcodes.V_PREVIEW);
   }
 
+  /** Tests a custom shouldVisitMethodParameters visits MethodParameters even with SKIP_DEBUG. */
+  @Test
+  public void testAccept_shouldVisitMethodParameters_Skip_Debug() {
+    AtomicInteger visitParameterCounter = new AtomicInteger(0);
+    ClassReader classReader =
+        new ClassReader(PrecompiledClass.JDK8_LARGE_METHOD.getBytes()) {
+          @Override
+          protected boolean shouldVisitMethodParameters(
+              final int methodParametersOffset, final Context context) {
+            return true;
+          }
+        };
+    ClassVisitor classVisitor =
+        new ClassVisitor(/* latest */ Opcodes.ASM10_EXPERIMENTAL) {
+          @Override
+          public MethodVisitor visitMethod(
+              final int access,
+              final String name,
+              final String descriptor,
+              final String signature,
+              final String[] exceptions) {
+            return new MethodVisitor(api, null) {
+              @Override
+              public void visitParameter(final String name, final int access) {
+                visitParameterCounter.incrementAndGet();
+              }
+            };
+          }
+        };
+
+    classReader.accept(classVisitor, ClassReader.SKIP_DEBUG);
+
+    assertTrue(visitParameterCounter.get() > 0);
+  }
+
   private static class EmptyClassVisitor extends ClassVisitor {
 
     final AnnotationVisitor annotationVisitor =