Add additional visibility check for synthetic extensions

Use extension receiver as dispatch one, because it is effectively dispatch
(after some desugaring)

compiler/testData/diagnostics/tests/scopes/protectedVisibility/syntheticPropertyExtensions.kt

@@ -0,0 +1,45 @@
+// FILE: abc/A.java
+package abc;
+public class A {
+    public int getAbc() {}
+    protected int getFoo() { return 1; }
+
+    public String getBar() { return ""; }
+    protected void setBar(String x) {  }
+}
+
+// FILE: main.kt
+import abc.A
+
+class Data(var x: A)
+
+class B : A() {
+    fun baz(a: A, b: B, d: Data) {
+        foo
+        bar = bar + ""
+
+        b.foo
+        b.bar = b.bar + ""
+
+        a.<!INVISIBLE_MEMBER!>foo<!>
+        // TODO: should be INVISIBLE_SETTER
+        a.bar = a.bar + ""
+
+        if (a is B) {
+            <!DEBUG_INFO_SMARTCAST!>a<!>.foo
+            <!DEBUG_INFO_SMARTCAST!>a<!>.bar = <!DEBUG_INFO_SMARTCAST!>a<!>.bar + ""
+        }
+
+        if (d.x is B) {
+            d.x.abc // Ok
+            d.x.<!INVISIBLE_MEMBER!>foo<!>
+            // TODO: should be INVISIBLE_SETTER
+            d.x.bar = d.x.bar + ""
+        }
+    }
+}
+
+fun baz(a: A) {
+    a.<!INVISIBLE_MEMBER!>foo<!>
+    <!INVISIBLE_SETTER!>a.bar<!> = a.bar + ""
+}

compiler/testData/diagnostics/tests/scopes/protectedVisibility/syntheticPropertyExtensions.txt

@@ -0,0 +1,23 @@
+package
+
+public fun baz(/*0*/ a: abc.A): kotlin.Unit
+
+public final class B : abc.A {
+    public constructor B()
+    public final fun baz(/*0*/ a: abc.A, /*1*/ b: B, /*2*/ d: Data): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun getAbc(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun getBar(): kotlin.String!
+    protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun getFoo(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun setBar(/*0*/ x: kotlin.String!): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class Data {
+    public constructor Data(/*0*/ x: abc.A)
+    public final var x: abc.A
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}

compiler/testData/diagnostics/tests/scopes/protectedVisibility/syntheticSAMExtensions.kt

@@ -0,0 +1,30 @@
+// FILE: abc/A.java
+package abc;
+public class A {
+    protected void foo(Runnable x) {}
+}
+
+// FILE: main.kt
+import abc.A;
+
+class Data(var x: A)
+
+class B : A() {
+    fun baz(a: A, b: B, d: Data) {
+        a.<!INVISIBLE_MEMBER!>foo<!> { }
+
+        b.foo { }
+
+        if (a is B) {
+            <!DEBUG_INFO_SMARTCAST!>a<!>.foo {}
+        }
+
+        if (d.x is B) {
+            d.x.<!INVISIBLE_MEMBER!>foo<!> {}
+        }
+    }
+}
+
+fun baz(a: A) {
+    a.<!INVISIBLE_MEMBER!>foo<!> <!TYPE_MISMATCH!>{ }<!>
+}

compiler/testData/diagnostics/tests/scopes/protectedVisibility/syntheticSAMExtensions.txt

@@ -0,0 +1,20 @@
+package
+
+public fun baz(/*0*/ a: abc.A): kotlin.Unit
+
+public final class B : abc.A {
+    public constructor B()
+    public final fun baz(/*0*/ a: abc.A, /*1*/ b: B, /*2*/ d: Data): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    protected/*protected and package*/ open override /*1*/ /*fake_override*/ fun foo(/*0*/ x: java.lang.Runnable!): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class Data {
+    public constructor Data(/*0*/ x: abc.A)
+    public final var x: abc.A
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}