[FIR] Resolve value class constructor to TYPES before using its params

Right now it is the easiest way to ensure that all the parameters are
resolved. After KT-53573 is fixed, we might use `resolvedReturnTypeRef`
on each parameter individually instead

Also, add `toString` implementation to `ValueClassRepresentation`
classes, so they are properly rendered in testdata

^KTIJ-22630 Fixed

analysis/low-level-api-fir/testdata/lazyResolve/classes/functionInValueClass.kt

@@ -0,0 +1,4 @@
+@JvmInline
+value class Value(val value: Int) {
+    fun resolveMe() {}
+}

analysis/low-level-api-fir/testdata/lazyResolve/classes/functionInValueClass.txt

@@ -0,0 +1,187 @@
+
+RAW_FIR:
+FILE: functionInValueClass.kt
+    @JvmInline() public? final? inline [RAW_FIR] class Value : R|kotlin/Any| {
+        public? [RAW_FIR] [ContainingClassKey=Value] constructor([RAW_FIR] [CorrespondingProperty=/Value.value] value: Int): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [RAW_FIR] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [RAW_FIR] [ContainingClassKey=Value] get(): Int
+
+        public? final? [RAW_FIR] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+IMPORTS:
+FILE: functionInValueClass.kt
+    @JvmInline() public? final? inline [RAW_FIR] class Value : R|kotlin/Any| {
+        public? [RAW_FIR] [ContainingClassKey=Value] constructor([RAW_FIR] [CorrespondingProperty=/Value.value] value: Int): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [RAW_FIR] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [RAW_FIR] [ContainingClassKey=Value] get(): Int
+
+        public? final? [RAW_FIR] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+COMPILER_REQUIRED_ANNOTATIONS:
+FILE: functionInValueClass.kt
+    @JvmInline() public? final? inline [RAW_FIR] class Value : R|kotlin/Any| {
+        public? [RAW_FIR] [ContainingClassKey=Value] constructor([RAW_FIR] [CorrespondingProperty=/Value.value] value: Int): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [RAW_FIR] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [RAW_FIR] [ContainingClassKey=Value] get(): Int
+
+        public? final? [COMPILER_REQUIRED_ANNOTATIONS] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+COMPANION_GENERATION:
+FILE: functionInValueClass.kt
+    @JvmInline() public? final? inline [RAW_FIR] class Value : R|kotlin/Any| {
+        public? [RAW_FIR] [ContainingClassKey=Value] constructor([RAW_FIR] [CorrespondingProperty=/Value.value] value: Int): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [RAW_FIR] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [RAW_FIR] [ContainingClassKey=Value] get(): Int
+
+        public? final? [COMPANION_GENERATION] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+SUPER_TYPES:
+FILE: functionInValueClass.kt
+    @JvmInline() public? final? inline [RAW_FIR] class Value : R|kotlin/Any| {
+        public? [RAW_FIR] [ContainingClassKey=Value] constructor([RAW_FIR] [CorrespondingProperty=/Value.value] value: Int): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [RAW_FIR] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [RAW_FIR] [ContainingClassKey=Value] get(): Int
+
+        public? final? [SUPER_TYPES] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+TYPES:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public? final? inline [SUPER_TYPES] class Value : R|kotlin/Any| {
+        public? [SUPER_TYPES] [ContainingClassKey=Value] constructor([SUPER_TYPES] [CorrespondingProperty=/Value.value] value: Int): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [SUPER_TYPES] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [SUPER_TYPES] [ContainingClassKey=Value] get(): Int
+
+        public? final? [TYPES] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+STATUS:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [SUPER_TYPES] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public? [TYPES] [ContainingClassKey=Value] constructor([TYPES] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [SUPER_TYPES] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [SUPER_TYPES] [ContainingClassKey=Value] get(): Int
+
+        public final [STATUS] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+ARGUMENTS_OF_ANNOTATIONS:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [SUPER_TYPES] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public? [TYPES] [ContainingClassKey=Value] constructor([TYPES] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [SUPER_TYPES] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [SUPER_TYPES] [ContainingClassKey=Value] get(): Int
+
+        public final [ARGUMENTS_OF_ANNOTATIONS] fun resolveMe(): R|kotlin/Unit| { LAZY_BLOCK }
+
+    }
+
+CONTRACTS:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [SUPER_TYPES] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public? [TYPES] [ContainingClassKey=Value] constructor([TYPES] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public? final? [SUPER_TYPES] [IsFromPrimaryConstructor=true] val value: Int = R|<local>/value|
+            public? [SUPER_TYPES] [ContainingClassKey=Value] get(): Int
+
+        public final [CONTRACTS] fun resolveMe(): R|kotlin/Unit| {
+        }
+
+    }
+
+IMPLICIT_TYPES_BODY_RESOLVE:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [STATUS] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public [STATUS] [ContainingClassKey=Value] constructor([STATUS] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final [STATUS] [IsFromPrimaryConstructor=true] val value: R|kotlin/Int| = R|<local>/value|
+            public [STATUS] [ContainingClassKey=Value] get(): R|kotlin/Int|
+
+        public final [IMPLICIT_TYPES_BODY_RESOLVE] fun resolveMe(): R|kotlin/Unit| {
+        }
+
+    }
+
+EXPECT_ACTUAL_MATCHING:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [STATUS] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public [STATUS] [ContainingClassKey=Value] constructor([STATUS] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final [STATUS] [IsFromPrimaryConstructor=true] val value: R|kotlin/Int| = R|<local>/value|
+            public [STATUS] [ContainingClassKey=Value] get(): R|kotlin/Int|
+
+        public final [EXPECT_ACTUAL_MATCHING] fun resolveMe(): R|kotlin/Unit| {
+        }
+
+    }
+
+BODY_RESOLVE:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [STATUS] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public [STATUS] [ContainingClassKey=Value] constructor([STATUS] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final [STATUS] [IsFromPrimaryConstructor=true] val value: R|kotlin/Int| = R|<local>/value|
+            public [STATUS] [ContainingClassKey=Value] get(): R|kotlin/Int|
+
+        public final [BODY_RESOLVE] fun resolveMe(): R|kotlin/Unit| {
+        }
+
+    }
+
+FILE RAW TO BODY:
+FILE: functionInValueClass.kt
+    @R|kotlin/jvm/JvmInline|() public final inline [BODY_RESOLVE] [FirValueClassRepresentationKey=InlineClassRepresentation(underlyingPropertyName=value, underlyingType=kotlin/Int)] class Value : R|kotlin/Any| {
+        public [BODY_RESOLVE] [ContainingClassKey=Value] constructor([BODY_RESOLVE] [CorrespondingProperty=/Value.value] value: R|kotlin/Int|): R|Value| {
+            super<R|kotlin/Any|>()
+        }
+
+        public final [BODY_RESOLVE] [IsFromPrimaryConstructor=true] val value: R|kotlin/Int| = R|<local>/value|
+            public [BODY_RESOLVE] [ContainingClassKey=Value] get(): R|kotlin/Int|
+
+        public final [BODY_RESOLVE] fun resolveMe(): R|kotlin/Unit| {
+        }
+
+    }

analysis/low-level-api-fir/tests/org/jetbrains/kotlin/analysis/low/level/api/fir/FirLazyDeclarationResolveTestGenerated.java

@@ -152,6 +152,12 @@ public class FirLazyDeclarationResolveTestGenerated extends AbstractFirLazyDecla
         public void testClassWithTypeParameters() throws Exception {
             runTest("analysis/low-level-api-fir/testdata/lazyResolve/classes/classWithTypeParameters.kt");
         }
+
+        @Test
+        @TestMetadata("functionInValueClass.kt")
+        public void testFunctionInValueClass() throws Exception {
+            runTest("analysis/low-level-api-fir/testdata/lazyResolve/classes/functionInValueClass.kt");
+        }
     }
 
     @Nested

compiler/fir/providers/src/org/jetbrains/kotlin/fir/declarations/ValueClassesUtils.kt

@@ -13,6 +13,7 @@ import org.jetbrains.kotlin.fir.declarations.utils.isInline
 import org.jetbrains.kotlin.fir.resolve.fullyExpandedType
 import org.jetbrains.kotlin.fir.resolve.substitution.createTypeSubstitutorByTypeConstructor
 import org.jetbrains.kotlin.fir.resolve.toSymbol
+import org.jetbrains.kotlin.fir.symbols.impl.FirConstructorSymbol
 import org.jetbrains.kotlin.fir.symbols.lazyResolveToPhase
 import org.jetbrains.kotlin.fir.symbols.impl.FirRegularClassSymbol
 import org.jetbrains.kotlin.fir.types.*
@@ -47,8 +48,15 @@ fun computeValueClassRepresentation(klass: FirRegularClass, session: FirSession)
     return createValueClassRepresentation(session.typeContext, fields)
 }
 
-private fun FirRegularClass.getValueClassUnderlyingParameters(session: FirSession): List<FirValueParameter>? =
+private fun FirRegularClass.getValueClassUnderlyingParameters(session: FirSession): List<FirValueParameter>? {
-    if (isInline) primaryConstructorIfAny(session)?.fir?.valueParameters else null
+    if (!isInline) return null
+
+    val primaryConstructorIfAny = primaryConstructorIfAny(session) ?: return null
+    // FIXME: ATM we cannot lazy-resolve value parameters individually because of KT-53573
+    primaryConstructorIfAny.lazyResolveToPhase(FirResolvePhase.TYPES)
+
+    return primaryConstructorIfAny.fir.valueParameters
+}
 
 private fun isRecursiveSingleFieldValueClass(
     type: ConeSimpleKotlinType,

core/compiler.common/src/org/jetbrains/kotlin/descriptors/InlineClassRepresentation.kt

@@ -19,4 +19,7 @@ class InlineClassRepresentation<Type : SimpleTypeMarker> constructor(
     override fun containsPropertyWithName(name: Name): Boolean = underlyingPropertyName == name
 
     override fun getPropertyTypeByName(name: Name): Type? = underlyingType.takeIf { containsPropertyWithName(name) }
+
+    override fun toString(): String =
+        "InlineClassRepresentation(underlyingPropertyName=$underlyingPropertyName, underlyingType=$underlyingType)"
 }

core/compiler.common/src/org/jetbrains/kotlin/descriptors/MultiFieldValueClassRepresentation.kt

@@ -18,4 +18,7 @@ class MultiFieldValueClassRepresentation<Type : SimpleTypeMarker>(
 
     override fun containsPropertyWithName(name: Name): Boolean = name in map
     override fun getPropertyTypeByName(name: Name): Type? = map[name]
+
+    override fun toString(): String =
+        "MultiFieldValueClassRepresentation(underlyingPropertyNamesToTypes=$underlyingPropertyNamesToTypes)"
 }