[FIR] Fix collecting member candidates on receiver with smartcast

^KT-51460 Fixed
^KT-51827

compiler/testData/diagnostics/tests/resolve/smartcastToMoreSpecificProperty.fir.kt

@@ -0,0 +1,41 @@
+interface A<T : A<T>> {
+    val symbol: ASymbol<T>
+}
+
+interface B<T : B<T>> : A<T> {
+    override val symbol: BSymbol<T>
+}
+
+interface C : B<C> {
+    fun foo()
+
+    override val symbol: CSymbol
+}
+
+interface ASymbol<T : A<T>> {
+    var value: T
+}
+
+interface BSymbol<T : B<T>> : ASymbol<T>
+
+interface CSymbol : BSymbol<C> {
+    fun bar()
+}
+
+fun test_1(symbol: BSymbol<*>) {
+    if (symbol is CSymbol) {
+        symbol.value.foo()
+    }
+}
+
+fun test_2(b: B<*>) {
+    if (b is C) {
+        b.symbol.bar()
+    }
+}
+
+fun <F : B<F>> test_3(b: B<F>) {
+    if (b is C) {
+        b.symbol.bar()
+    }
+}

compiler/testData/diagnostics/tests/resolve/smartcastToMoreSpecificProperty.kt

@@ -0,0 +1,41 @@
+interface A<T : A<T>> {
+    val symbol: ASymbol<T>
+}
+
+interface B<T : B<T>> : A<T> {
+    override val symbol: BSymbol<T>
+}
+
+interface C : B<C> {
+    fun foo()
+
+    override val symbol: CSymbol
+}
+
+interface ASymbol<T : A<T>> {
+    var value: T
+}
+
+interface BSymbol<T : B<T>> : ASymbol<T>
+
+interface CSymbol : BSymbol<C> {
+    fun bar()
+}
+
+fun test_1(symbol: BSymbol<*>) {
+    if (symbol is CSymbol) {
+        symbol.value.foo()
+    }
+}
+
+fun test_2(b: B<*>) {
+    if (b is C) {
+        b.symbol.bar()
+    }
+}
+
+fun <F : B<F>> test_3(b: B<F>) {
+    if (b is C) {
+        <!DEBUG_INFO_SMARTCAST!>b<!>.symbol.bar()
+    }
+}

compiler/testData/diagnostics/tests/resolve/smartcastToMoreSpecificProperty.txt

@@ -0,0 +1,50 @@
+package
+
+public fun test_1(/*0*/ symbol: BSymbol<*>): kotlin.Unit
+public fun test_2(/*0*/ b: B<*>): kotlin.Unit
+public fun </*0*/ F : B<F>> test_3(/*0*/ b: B<F>): kotlin.Unit
+
+public interface A</*0*/ T : A<T>> {
+    public abstract val symbol: ASymbol<T>
+    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
+}
+
+public interface ASymbol</*0*/ T : A<T>> {
+    public abstract var value: T
+    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
+}
+
+public interface B</*0*/ T : B<T>> : A<T> {
+    public abstract override /*1*/ val symbol: BSymbol<T>
+    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
+}
+
+public interface BSymbol</*0*/ T : B<T>> : ASymbol<T> {
+    public abstract override /*1*/ /*fake_override*/ var value: T
+    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
+}
+
+public interface C : B<C> {
+    public abstract override /*1*/ val symbol: CSymbol
+    public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
+    public abstract fun foo(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public interface CSymbol : BSymbol<C> {
+    public abstract override /*1*/ /*fake_override*/ var value: C
+    public abstract fun bar(): kotlin.Unit
+    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
+}
+