Resolve control label locally when label name clashes with fun name

#KT-5354 Fixed
 #KT-15085 Fixed

compiler/testData/diagnostics/tests/controlStructures/continueAndBreakLabelWithSameFunctionName.kt

@@ -0,0 +1,53 @@
+fun test1() {
+    test1@ for(i in 1..2) {
+        continue<!LABEL_NAME_CLASH!>@test1<!>
+    }
+}
+
+fun test2() {
+    test2@ while (true) {
+        break<!LABEL_NAME_CLASH!>@test2<!>
+    }
+}
+
+class Test3 {
+    fun Test3() {
+        Test3@ while (true) {
+            break<!LABEL_NAME_CLASH!>@Test3<!>
+        }
+    }
+}
+
+fun test4() {
+    <!NOT_A_LOOP_LABEL!>break@test4<!>
+}
+
+class Test5 {
+    fun Test5<!SYNTAX!><!> {
+        return@Test5
+    }
+}
+
+class Test6 {
+    fun Test6() {
+        Test6@ while (true) {
+            break<!LABEL_NAME_CLASH!>@Test6<!>
+        }
+
+        Test6@ while (true) {
+            break<!LABEL_NAME_CLASH!>@Test6<!>
+        }
+    }
+}
+
+class Test7 {
+    fun Test7() {
+        Test8@ while (true) {
+            <!NOT_A_LOOP_LABEL!>break@Test7<!>
+        }
+
+        <!UNREACHABLE_CODE!>Test7@ while (true) {
+            <!NOT_A_LOOP_LABEL!>break<!UNRESOLVED_REFERENCE!>@Test8<!><!>
+        }<!>
+    }
+}