Generate bridges in light classes

compiler/testData/diagnostics/tests/duplicateJvmSignature/bridges/class.kt

@@ -0,0 +1,11 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+open class B<T> {
+    open fun foo(t: T) {}
+}
+
+class <!CONFLICTING_JVM_DECLARATIONS!>C<!> : B<String>() {
+    override fun foo(t: String) {}
+
+    <!CONFLICTING_JVM_DECLARATIONS!>fun foo(o: Any)<!> {}
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/bridges/fakeOverrideTrait.kt

@@ -0,0 +1,9 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+trait B<T> {
+    fun foo(t: T) {}
+}
+
+class <!CONFLICTING_JVM_DECLARATIONS!>C<!> : B<String> {
+    <!CONFLICTING_JVM_DECLARATIONS!>fun foo(o: Any)<!> {}
+}

compiler/testData/diagnostics/tests/duplicateJvmSignature/bridges/trait.kt

@@ -0,0 +1,11 @@
+// !DIAGNOSTICS: -UNUSED_PARAMETER
+
+trait B<T> {
+    fun foo(t: T) {}
+}
+
+class <!CONFLICTING_JVM_DECLARATIONS!>C<!> : B<String> {
+    override fun foo(t: String) {}
+
+    <!CONFLICTING_JVM_DECLARATIONS!>fun foo(o: Any)<!> {}
+}