[NI] Report unsafe implicit invoke accordingly to OI

There are several issues with unsafe desugaring for convention calls.
Proper fix is not implemented here (see design proposal KT-30872).
This commit only applies the old logic in the new inference.
^KT-30695 Fixed

compiler/testData/diagnostics/tests/resolve/invoke/invokeAndSmartCast.fir.kt

@@ -1,4 +1,3 @@
-// !WITH_NEW_INFERENCE
 class A(val x: (String.() -> Unit)?)
 
 fun test(a: A) {

compiler/testData/diagnostics/tests/resolve/invoke/invokeAndSmartCast.kt

@@ -1,4 +1,3 @@
-// !WITH_NEW_INFERENCE
 class A(val x: (String.() -> Unit)?)
 
 fun test(a: A) {

compiler/testData/diagnostics/tests/resolve/invoke/kt30695.fir.kt

@@ -0,0 +1,18 @@
+class A {
+    val lambda: () -> Unit = TODO()
+    val memberInvoke: B = TODO()
+    val extensionInvoke: C = TODO()
+}
+
+class B {
+    operator fun invoke() {}
+}
+
+class C
+operator fun C.invoke() {}
+
+fun test(a: A?) {
+    a?.lambda()
+    a?.memberInvoke()
+    a?.extensionInvoke()
+}

compiler/testData/diagnostics/tests/resolve/invoke/kt30695.kt

@@ -0,0 +1,18 @@
+class A {
+    val lambda: () -> Unit = TODO()
+    val memberInvoke: B = TODO()
+    val extensionInvoke: C = TODO()
+}
+
+class B {
+    operator fun invoke() {}
+}
+
+class C
+operator fun C.invoke() {}
+
+fun test(a: A?) {
+    a?.<!UNSAFE_IMPLICIT_INVOKE_CALL!>lambda<!>()
+    a?.<!UNSAFE_IMPLICIT_INVOKE_CALL!>memberInvoke<!>()
+    a?.extensionInvoke()
+}

compiler/testData/diagnostics/tests/resolve/invoke/kt30695.txt

@@ -0,0 +1,29 @@
+package
+
+public fun test(/*0*/ a: A?): kotlin.Unit
+public operator fun C.invoke(): kotlin.Unit
+
+public final class A {
+    public constructor A()
+    public final val extensionInvoke: C
+    public final val lambda: () -> kotlin.Unit
+    public final val memberInvoke: B
+    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 final class B {
+    public constructor B()
+    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 final operator fun invoke(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class C {
+    public constructor C()
+    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/resolve/invoke/kt30695_2.fir.kt

@@ -0,0 +1,25 @@
+class MemberInvokeOwner {
+    operator fun invoke() {}
+}
+
+class Cls {
+    fun testImplicitReceiver() {
+        <!INAPPLICABLE_CANDIDATE!>nullableExtensionProperty<!>()
+    }
+}
+
+val Cls.nullableExtensionProperty: MemberInvokeOwner?
+    get() = null
+
+val Cls.extensionProperty: MemberInvokeOwner
+    get() = TODO()
+
+fun testNullableReceiver(nullable: Cls?) {
+    nullable?.extensionProperty()
+    nullable.<!UNRESOLVED_REFERENCE!>extensionProperty<!>()
+}
+
+fun testNotNullableReceiver(notNullable: Cls) {
+    notNullable.<!INAPPLICABLE_CANDIDATE!>nullableExtensionProperty<!>()
+    notNullable?.extensionProperty()
+}

compiler/testData/diagnostics/tests/resolve/invoke/kt30695_2.kt

@@ -0,0 +1,25 @@
+class MemberInvokeOwner {
+    operator fun invoke() {}
+}
+
+class Cls {
+    fun testImplicitReceiver() {
+        <!UNSAFE_IMPLICIT_INVOKE_CALL!>nullableExtensionProperty<!>()
+    }
+}
+
+val Cls.nullableExtensionProperty: MemberInvokeOwner?
+    get() = null
+
+val Cls.extensionProperty: MemberInvokeOwner
+    get() = TODO()
+
+fun testNullableReceiver(nullable: Cls?) {
+    nullable?.<!UNSAFE_IMPLICIT_INVOKE_CALL!>extensionProperty<!>()
+    nullable<!UNSAFE_CALL!>.<!><!FUNCTION_EXPECTED!>extensionProperty<!>()
+}
+
+fun testNotNullableReceiver(notNullable: Cls) {
+    notNullable.<!UNSAFE_IMPLICIT_INVOKE_CALL!>nullableExtensionProperty<!>()
+    notNullable<!UNNECESSARY_SAFE_CALL!>?.<!>extensionProperty()
+}

compiler/testData/diagnostics/tests/resolve/invoke/kt30695_2.txt

@@ -0,0 +1,22 @@
+package
+
+public val Cls.extensionProperty: MemberInvokeOwner
+public val Cls.nullableExtensionProperty: MemberInvokeOwner?
+public fun testNotNullableReceiver(/*0*/ notNullable: Cls): kotlin.Unit
+public fun testNullableReceiver(/*0*/ nullable: Cls?): kotlin.Unit
+
+public final class Cls {
+    public constructor Cls()
+    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 final fun testImplicitReceiver(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}
+
+public final class MemberInvokeOwner {
+    public constructor MemberInvokeOwner()
+    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 final operator fun invoke(): kotlin.Unit
+    public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
+}