FIR: support callable symbols in dependencies provider

This breaks mppFakeOverrides test because of bug in FIR fake overrides

compiler/fir/resolve/src/org/jetbrains/kotlin/fir/resolve/impl/FirDependenciesSymbolProviderImpl.kt

@@ -17,11 +17,6 @@ import org.jetbrains.kotlin.name.ClassId
 import org.jetbrains.kotlin.name.FqName
 
 class FirDependenciesSymbolProviderImpl(val session: FirSession) : AbstractFirSymbolProvider() {
-    override fun getCallableSymbols(callableId: CallableId): List<ConeCallableSymbol> {
-        // TODO
-        return emptyList()
-    }
-
     private val dependencyProviders by lazy {
         val moduleInfo = session.moduleInfo ?: return@lazy emptyList()
         moduleInfo.dependenciesWithoutSelf().mapNotNull {
@@ -29,6 +24,17 @@ class FirDependenciesSymbolProviderImpl(val session: FirSession) : AbstractFirSy
         }.toList()
     }
 
+    override fun getCallableSymbols(callableId: CallableId): List<ConeCallableSymbol> {
+        return callableCache.lookupCacheOrCalculate(callableId) {
+            for (provider in dependencyProviders) {
+                provider.getCallableSymbols(callableId).let {
+                    if (it.isNotEmpty()) return@lookupCacheOrCalculate it
+                }
+            }
+            emptyList()
+        }.orEmpty()
+    }
+
     override fun getClassLikeSymbolByFqName(classId: ClassId): ConeClassLikeSymbol? {
         return classCache.lookupCacheOrCalculate(classId) {
             for (provider in dependencyProviders) {

compiler/fir/resolve/testData/enhancement/jsr305/NonNullNever.fir.txt

@@ -1,10 +1,10 @@
-@R|java/lang/annotation/Documented|() @R|javax/annotation/meta/TypeQualifierNickname|() @R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.NEVER>#()) @R|java/lang/annotation/Retention|(<Strange Java enum value: java/lang/annotation/RetentionPolicy.RUNTIME>#()) public abstract annotation class MyNullable : R|java/lang/annotation/Annotation| {
+@R|java/lang/annotation/Documented|() @R|javax/annotation/meta/TypeQualifierNickname|() @R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.NEVER|()) @R|java/lang/annotation/Retention|(R|java/lang/annotation/RetentionPolicy.RUNTIME|()) public abstract annotation class MyNullable : R|java/lang/annotation/Annotation| {
 }
 public open class NonNullNever : R|java/lang/Object| {
-    @R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.NEVER>#()) public open property field(var): R|ft<kotlin/String, kotlin/String>|
+    @R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.NEVER|()) public open property field(var): R|ft<kotlin/String?, kotlin/String?>|?
-        public get(): R|ft<kotlin/String, kotlin/String>|
+        public get(): R|ft<kotlin/String?, kotlin/String?>|?
-        public set(value: R|ft<kotlin/String, kotlin/String>|): kotlin/Unit
+        public set(value: R|ft<kotlin/String?, kotlin/String?>|?): kotlin/Unit
 
-    @R|MyNullable|() public open operator function foo(@R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.NEVER>#()) x: R|ft<kotlin/String, kotlin/String>|, @R|MyNullable|() y: R|ft<kotlin/CharSequence, kotlin/CharSequence>|): R|ft<kotlin/String, kotlin/String>|
+    @R|MyNullable|() public open operator function foo(@R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.NEVER|()) x: R|ft<kotlin/String?, kotlin/String?>|?, @R|MyNullable|() y: R|ft<kotlin/CharSequence?, kotlin/CharSequence?>|?): R|ft<kotlin/String?, kotlin/String?>|?
 
 }

compiler/fir/resolve/testData/enhancement/jsr305/Strange.fir.txt

@@ -1,9 +1,9 @@
 public open class Strange : R|java/lang/Object| {
-    @R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.UNKNOWN>#()) public open property field(var): R|ft<kotlin/String, kotlin/String>|
+    @R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.UNKNOWN|()) public open property field(var): R|ft<kotlin/String, kotlin/String?>|!
-        public get(): R|ft<kotlin/String, kotlin/String>|
+        public get(): R|ft<kotlin/String, kotlin/String?>|!
-        public set(value: R|ft<kotlin/String, kotlin/String>|): kotlin/Unit
+        public set(value: R|ft<kotlin/String, kotlin/String?>|!): kotlin/Unit
 
-    @R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.MAYBE>#()) public open operator function foo(@R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.ALWAYS>#()) x: R|ft<kotlin/String, kotlin/String>|, @R|javax/annotation/Nonnull|(<Strange Java enum value: javax/annotation/meta/When.NEVER>#()) y: R|ft<kotlin/CharSequence, kotlin/CharSequence>|): R|ft<kotlin/String, kotlin/String>|
+    @R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.MAYBE|()) public open operator function foo(@R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.ALWAYS|()) x: R|ft<kotlin/String, kotlin/String>|, @R|javax/annotation/Nonnull|(R|javax/annotation/meta/When.NEVER|()) y: R|ft<kotlin/CharSequence?, kotlin/CharSequence?>|?): R|ft<kotlin/String?, kotlin/String?>|?
 
     @R|javax/annotation/Nonnull|() public open operator function bar(): R|ft<kotlin/String, kotlin/String>|
 

compiler/testData/loadJava/compiledJava/static/StaticMembersInEnum.fir.txt

@@ -15,4 +15,6 @@ public final enum class StaticMembersInEnum : R|java/lang/Enum<test/StaticMember
 
     public open static operator function valueOf(x: R|kotlin/Int|): R|kotlin/Unit|
 
+    public open static operator function valueOf(<anonymous Java parameter>: R|ft<java/lang/Class<ft<T, T?>>, java/lang/Class<ft<T, T?>>?>|!, <anonymous Java parameter>: R|ft<kotlin/String, kotlin/String?>|!): R|ft<T, T?>|!
+
 }

idea/testData/fir/multiModule/mppFakeOverrides/jvm/jvm.txt

@@ -15,7 +15,7 @@ FILE: jvm.kt
 
         public final function test(): R|kotlin/Unit| {
             R|FakeOverride</A.foo: R|kotlin/Unit|>|(String())
-            R|FakeOverride</A.bar: R|T|>|(String())
+            <Ambiguity: bar, [/C.bar, /A.bar]>#(String())
         }
 
     }

idea/testData/fir/multiModule/mppMemberType/jvm/jvm.txt

@@ -27,8 +27,8 @@ FILE: jvm.kt
         public constructor(): super<R|Wrapper|>()
 
         public final function use(): R|kotlin/Unit| {
-            <Unresolved name: list>#.<Unresolved name: get>#(Int(1))
+            R|/Wrapper.list|.<Unresolved name: get>#(Int(1))
-            <Unresolved name: list>#.<Unresolved name: set>#(Int(2), Int(3))
+            R|/Wrapper.list|.<Unresolved name: set>#(Int(2), Int(3))
         }
 
     }