[NI] Fix isSuccessful property for member with LowPriority resolution

The problem was introduced in e40ba73950

compiler/fir/resolve/tests/org/jetbrains/kotlin/fir/FirOldFrontendDiagnosticsTestWithStdlibGenerated.java

@@ -1908,6 +1908,11 @@ public class FirOldFrontendDiagnosticsTestWithStdlibGenerated extends AbstractFi
                 KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.fir\\.kts?$"), true);
             }
 
+            @TestMetadata("checkLowPriorityIsResolvedSuccessfully.kt")
+            public void testCheckLowPriorityIsResolvedSuccessfully() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/checkLowPriorityIsResolvedSuccessfully.kt");
+            }
+
             @TestMetadata("exactAnnotation.kt")
             public void testExactAnnotation() throws Exception {
                 runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/exactAnnotation.kt");

compiler/resolution/src/org/jetbrains/kotlin/resolve/calls/tower/TowerUtils.kt

@@ -27,7 +27,7 @@ private val INAPPLICABLE_STATUSES = setOf(
 )
 
 val ResolutionCandidateApplicability.isSuccess: Boolean
-    get() = this <= ResolutionCandidateApplicability.RESOLVED_WITH_ERROR
+    get() = this <= ResolutionCandidateApplicability.RESOLVED_LOW_PRIORITY
 
 val CallableDescriptor.isSynthesized: Boolean
     get() = (this is CallableMemberDescriptor && kind == CallableMemberDescriptor.Kind.SYNTHESIZED)

compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/checkLowPriorityIsResolvedSuccessfully.fir.kt

@@ -0,0 +1,15 @@
+class Foo {
+    @Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+    @kotlin.internal.LowPriorityInOverloadResolution
+    val test: Bar = Bar()
+}
+
+fun Foo.test() {}
+class Bar
+class Scope {
+    operator fun Bar.invoke(f: () -> Unit) {}
+}
+
+fun Scope.bar(e: Foo) {
+    e.test {}
+}

compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/checkLowPriorityIsResolvedSuccessfully.kt

@@ -0,0 +1,15 @@
+class Foo {
+    @Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+    @kotlin.internal.LowPriorityInOverloadResolution
+    val test: Bar = Bar()
+}
+
+fun Foo.test() {}
+class Bar
+class Scope {
+    operator fun Bar.invoke(<!UNUSED_PARAMETER!>f<!>: () -> Unit) {}
+}
+
+fun Scope.bar(e: Foo) {
+    e.test {}
+}

compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/checkLowPriorityIsResolvedSuccessfully.txt

@@ -0,0 +1,27 @@
+package
+
+public fun Scope.bar(/*0*/ e: Foo): kotlin.Unit
+public fun Foo.test(): kotlin.Unit
+
+public final class Bar {
+    public constructor Bar()
+    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 Foo {
+    public constructor Foo()
+    @kotlin.Suppress(names = {"INVISIBLE_MEMBER", "INVISIBLE_REFERENCE"}) @kotlin.internal.LowPriorityInOverloadResolution public final val test: Bar
+    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 Scope {
+    public constructor Scope()
+    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 operator fun Bar.invoke(/*0*/ f: () -> kotlin.Unit): kotlin.Unit
+}

compiler/tests/org/jetbrains/kotlin/checkers/DiagnosticsTestWithStdLibGenerated.java

@@ -2858,6 +2858,11 @@ public class DiagnosticsTestWithStdLibGenerated extends AbstractDiagnosticsTestW
                 KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.fir\\.kts?$"), true);
             }
 
+            @TestMetadata("checkLowPriorityIsResolvedSuccessfully.kt")
+            public void testCheckLowPriorityIsResolvedSuccessfully() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/checkLowPriorityIsResolvedSuccessfully.kt");
+            }
+
             @TestMetadata("exactAnnotation.kt")
             public void testExactAnnotation() throws Exception {
                 runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/exactAnnotation.kt");

compiler/tests/org/jetbrains/kotlin/checkers/javac/DiagnosticsTestWithStdLibUsingJavacGenerated.java

@@ -2858,6 +2858,11 @@ public class DiagnosticsTestWithStdLibUsingJavacGenerated extends AbstractDiagno
                 KotlinTestUtils.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve"), Pattern.compile("^(.+)\\.kt$"), Pattern.compile("^(.+)\\.fir\\.kts?$"), true);
             }
 
+            @TestMetadata("checkLowPriorityIsResolvedSuccessfully.kt")
+            public void testCheckLowPriorityIsResolvedSuccessfully() throws Exception {
+                runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/checkLowPriorityIsResolvedSuccessfully.kt");
+            }
+
             @TestMetadata("exactAnnotation.kt")
             public void testExactAnnotation() throws Exception {
                 runTest("compiler/testData/diagnostics/testsWithStdLib/inference/annotationsForResolve/exactAnnotation.kt");