Improve diagnostics for "not yet supported in inline"

- Tell user what exactly is not supported (e.g., local inline function)
- Reduce diagnostics range to a keyword or an identifier
  where appropriate

 #KT-16223 Fixed Target versions 1.1.50

compiler/testData/diagnostics/tests/inline/messagesForUnsupportedInInline.kt

@@ -0,0 +1,18 @@
+<!NOTHING_TO_INLINE!>inline<!> fun inlineFun() {
+    <!NOT_YET_SUPPORTED_IN_INLINE(Local functions)!>fun<!> localFun() {}
+    <!NOT_YET_SUPPORTED_IN_INLINE(Local classes)!>class<!> LocalClass {}
+}
+
+fun outerFun() {
+    <!NOT_YET_SUPPORTED_IN_INLINE(Local inline functions)!>inline<!> fun localInlineFun() {}
+}
+
+abstract class Base {
+    abstract fun withDefault(f: () -> Unit = { -> })
+}
+
+class Derived : Base() {
+    <!OVERRIDE_BY_INLINE!>override final inline fun withDefault(
+            <!NOT_YET_SUPPORTED_IN_INLINE(Functional parameters with inherited default values)!>f: () -> Unit<!>
+    )<!> {}
+}