FIR2IR: filter correct use-site target for value parameter annotations.

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/AnnotationGenerator.kt

@@ -9,6 +9,7 @@ import org.jetbrains.kotlin.descriptors.annotations.AnnotationUseSiteTarget
 import org.jetbrains.kotlin.fir.FirAnnotationContainer
 import org.jetbrains.kotlin.fir.backend.Fir2IrVisitor
 import org.jetbrains.kotlin.fir.declarations.FirProperty
+import org.jetbrains.kotlin.fir.declarations.FirValueParameter
 import org.jetbrains.kotlin.ir.declarations.*
 import org.jetbrains.kotlin.ir.expressions.IrConstructorCall
 import org.jetbrains.kotlin.ir.util.isPropertyField
@@ -22,6 +23,17 @@ internal class AnnotationGenerator(private val visitor: Fir2IrVisitor) {
         }
     }
 
+    fun generate(irValueParameter: IrValueParameter, firValueParameter: FirValueParameter, isInConstructor: Boolean) {
+        irValueParameter.annotations +=
+            firValueParameter.annotations
+                .filter {
+                    it.useSiteTarget == null || !isInConstructor || it.useSiteTarget == AnnotationUseSiteTarget.CONSTRUCTOR_PARAMETER
+                }
+                .mapNotNull {
+                    it.accept(visitor, null) as? IrConstructorCall
+                }
+    }
+
     fun generate(irProperty: IrProperty, property: FirProperty) {
         irProperty.annotations +=
             property.annotations

compiler/fir/fir2ir/src/org/jetbrains/kotlin/fir/backend/generators/ClassMemberGenerator.kt

@@ -100,7 +100,7 @@ internal class ClassMemberGenerator(
                 }
                 for ((valueParameter, firValueParameter) in valueParameters.zip(firFunction.valueParameters)) {
                     valueParameter.setDefaultValue(firValueParameter)
-                    annotationGenerator.generate(valueParameter, firValueParameter)
+                    annotationGenerator.generate(valueParameter, firValueParameter, irFunction is IrConstructor)
                 }
                 annotationGenerator.generate(irFunction, firFunction)
             }

compiler/testData/ir/irText/declarations/annotations/propertyAccessorsFromClassHeaderWithAnnotations.fir.txt

@@ -31,12 +31,7 @@ FILE fqName:<root> fileName:/propertyAccessorsFromClassHeaderWithAnnotations.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.C
     CONSTRUCTOR visibility:public <> (x:kotlin.Int, y:kotlin.Int) returnType:<root>.C [primary]
       VALUE_PARAMETER name:x index:0 type:kotlin.Int
-        annotations:
-          A(x = 'C.x.get')
       VALUE_PARAMETER name:y index:1 type:kotlin.Int
-        annotations:
-          A(x = 'C.y.get')
-          A(x = 'C.y.set')
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:C modality:FINAL visibility:public superTypes:[kotlin.Any]'

compiler/testData/ir/irText/declarations/annotations/propertySetterParameterWithAnnotations.fir.txt

@@ -36,8 +36,6 @@ FILE fqName:<root> fileName:/propertySetterParameterWithAnnotations.kt
     $this: VALUE_PARAMETER INSTANCE_RECEIVER name:<this> type:<root>.C
     CONSTRUCTOR visibility:public <> (p:kotlin.Int) returnType:<root>.C [primary]
       VALUE_PARAMETER name:p index:0 type:kotlin.Int
-        annotations:
-          AnnParam
       BLOCK_BODY
         DELEGATING_CONSTRUCTOR_CALL 'public constructor <init> () [primary] declared in kotlin.Any'
         INSTANCE_INITIALIZER_CALL classDescriptor='CLASS CLASS name:C modality:FINAL visibility:public superTypes:[kotlin.Any]'