[FIR] Add checking receivers of callable references

compiler/fir/analysis-tests/testData/resolveWithStdlib/callableReferences/genericInReceiver.kt

@@ -0,0 +1,7 @@
+fun test_1(a: String, s: String) {
+    val pair = s.let(a::to)
+}
+
+fun test_2(a: String, s: String) {
+    val pair = s.let { a.to(it) }
+}

compiler/fir/analysis-tests/testData/resolveWithStdlib/callableReferences/genericInReceiver.txt

@@ -0,0 +1,10 @@
+FILE: genericInReceiver.kt
+    public final fun test_1(a: R|kotlin/String|, s: R|kotlin/String|): R|kotlin/Unit| {
+        lval pair: R|kotlin/Pair<kotlin/String, kotlin/String>| = R|<local>/s|.R|kotlin/let|<R|kotlin/String|, R|kotlin/Pair<kotlin/String, kotlin/String>|>(R|<local>/a|::R|kotlin/to<kotlin/String, kotlin/String>|)
+    }
+    public final fun test_2(a: R|kotlin/String|, s: R|kotlin/String|): R|kotlin/Unit| {
+        lval pair: R|kotlin/Pair<kotlin/String, kotlin/String>| = R|<local>/s|.R|kotlin/let|<R|kotlin/String|, R|kotlin/Pair<kotlin/String, kotlin/String>|>(<L> = let@fun <anonymous>(it: R|kotlin/String|): R|kotlin/Pair<kotlin/String, kotlin/String>| <kind=EXACTLY_ONCE>  {
+            ^ R|<local>/a|.R|kotlin/to|<R|kotlin/String|, R|kotlin/String|>(R|<local>/it|)
+        }
+        )
+    }

compiler/fir/analysis-tests/tests/org/jetbrains/kotlin/fir/FirDiagnosticsWithStdlibTestGenerated.java

@@ -310,6 +310,11 @@ public class FirDiagnosticsWithStdlibTestGenerated extends AbstractFirDiagnostic
             runTest("compiler/fir/analysis-tests/testData/resolveWithStdlib/callableReferences/extensionReceiverInference.kt");
         }
 
+        @TestMetadata("genericInReceiver.kt")
+        public void testGenericInReceiver() throws Exception {
+            runTest("compiler/fir/analysis-tests/testData/resolveWithStdlib/callableReferences/genericInReceiver.kt");
+        }
+
         @TestMetadata("ifWithCR.kt")
         public void testIfWithCR() throws Exception {
             runTest("compiler/fir/analysis-tests/testData/resolveWithStdlib/callableReferences/ifWithCR.kt");

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/calls/CallKind.kt

@@ -51,6 +51,8 @@ enum class CallKind(vararg resolutionSequence: ResolutionStage) {
         DiscriminateSynthetics,
         NoTypeArguments,
         CreateFreshTypeVariableSubstitutorStage,
+        CheckReceivers.Dispatch,
+        CheckReceivers.Extension,
         CheckCallableReferenceExpectedType
     ),
     SyntheticIdForCallableReferencesResolution(

compiler/testData/codegen/box/callableReference/builtinFunctionReferenceOwner.kt

@@ -1,5 +1,4 @@
 // TARGET_BACKEND: JVM
-// IGNORE_BACKEND_FIR: JVM_IR
 // WITH_RUNTIME
 
 fun box(): String {

compiler/testData/codegen/box/inlineClasses/callableReferences/boundInlineClassExtensionFun.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND_FIR: JVM_IR
 // WITH_RUNTIME
 
 inline class Z(val x: Int)

compiler/testData/codegen/box/inlineClasses/callableReferences/boundInlineClassExtensionVal.kt

@@ -1,5 +1,4 @@
 // !LANGUAGE: +InlineClasses
-// IGNORE_BACKEND_FIR: JVM_IR
 // WITH_RUNTIME
 
 inline class Z(val x: Int)

compiler/testData/codegen/box/properties/genericPropertyMultiModule.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // WITH_RUNTIME
 // MODULE: lib
 // FILE: common.kt

compiler/testData/codegen/box/reflection/methodsFromAny/functionFromStdlibSingleFileFacade.kt

@@ -1,4 +1,3 @@
-// IGNORE_BACKEND_FIR: JVM_IR
 // IGNORE_BACKEND: JS_IR
 // KT-12630 KotlinReflectionInternalError on referencing some functions from stdlib
 

compiler/testData/diagnostics/tests/callableReference/bound/expressionWithNullableType.fir.kt

@@ -6,10 +6,10 @@ public interface J {
 
 // FILE: test.kt
 
-fun f1(x: Int?): Any = x::hashCode
+fun f1(x: Int?): Any = <!UNRESOLVED_REFERENCE!>x::hashCode<!>
 fun <T> f2(t: T): Any = t::hashCode
 fun <S : String?> f3(s: S): Any = s::hashCode
-fun <U : Any> f4(u: U?): Any = u::hashCode
-fun f5(c: List<*>): Any = c[0]::hashCode
+fun <U : Any> f4(u: U?): Any = <!UNRESOLVED_REFERENCE!>u::hashCode<!>
+fun f5(c: List<*>): Any = <!UNRESOLVED_REFERENCE!>c[0]::hashCode<!>
 
 fun f6(j: J): Any = j.platformString()::hashCode

compiler/testData/diagnostics/tests/callableReference/bound/reservedExpressionSyntax.fir.kt

@@ -18,9 +18,9 @@ class Test {
     val <T> List<T>.b: Int? get() = size
 
     fun <T> List<T>.testCallable1(): () -> Unit = a<T>::foo
-    fun <T> List<T>.testCallable2(): () -> Unit = b?::foo
-    fun <T> List<T>.testCallable3(): () -> Unit = b<T, Any>::foo
-    fun <T> List<T>.testCallable4(): () -> Unit = b<T>?::foo
+    fun <T> List<T>.testCallable2(): () -> Unit = <!UNRESOLVED_REFERENCE!>b?::foo<!>
+    fun <T> List<T>.testCallable3(): () -> Unit = <!UNRESOLVED_REFERENCE!>b<T, Any>::foo<!>
+    fun <T> List<T>.testCallable4(): () -> Unit = <!UNRESOLVED_REFERENCE!>b<T>?::foo<!>
 
     fun <T> List<T>.testClassLiteral1() = a<T>::class
     fun <T> List<T>.testClassLiteral2() = b?::class

compiler/testData/diagnostics/tests/callableReference/bound/reservedExpressionSyntax2.fir.kt

@@ -4,4 +4,4 @@ package test
 fun nullableFun(): Int? = null
 fun Int.foo() {}
 
-val test1 = nullableFun()?::foo
+val test1 = <!UNRESOLVED_REFERENCE!>nullableFun()?::foo<!>

compiler/testData/diagnostics/tests/callableReference/function/extensionInClassDisallowed.fir.kt

@@ -4,10 +4,10 @@ class A {
     fun A.extA(x: String) = x
     
     fun main() {
-        Int::extInt
+        <!UNRESOLVED_REFERENCE!>Int::extInt<!>
         A::extA
 
-        eat(Int::extInt)
+        <!INAPPLICABLE_CANDIDATE!>eat<!>(<!UNRESOLVED_REFERENCE!>Int::extInt<!>)
         eat(A::extA)
     }
 }

compiler/testData/diagnostics/tests/callableReference/memberExtensionsImportedFromObjectsUnsupported.fir.kt

@@ -15,11 +15,11 @@ class A {
 
 fun test() {
     String::ext
-    Obj::ext
+    <!UNRESOLVED_REFERENCE!>Obj::ext<!>
 
     String::ext2
-    A.Companion::ext2
-    A::ext2
+    <!UNRESOLVED_REFERENCE!>A.Companion::ext2<!>
+    <!UNRESOLVED_REFERENCE!>A::ext2<!>
 
     <!UNRESOLVED_REFERENCE!>A::foo<!>
     <!UNRESOLVED_REFERENCE!>A::bar<!>