Add path to FirFile to pass it to the DiagnosticContext

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/FirFile.kt

@@ -29,6 +29,7 @@ abstract class FirFile : FirAnnotatedDeclaration() {
     abstract val imports: List<FirImport>
     abstract val declarations: List<FirDeclaration>
     abstract val name: String
+    abstract val path: String?
     abstract override val symbol: FirFileSymbol
 
     override fun <R, D> accept(visitor: FirVisitor<R, D>, data: D): R = visitor.visitFile(this, data)

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/builder/FirFileBuilder.kt

@@ -39,6 +39,7 @@ class FirFileBuilder : FirAnnotationContainerBuilder {
     val imports: MutableList<FirImport> = mutableListOf()
     val declarations: MutableList<FirDeclaration> = mutableListOf()
     lateinit var name: String
+    var path: String? = null
 
     override fun build(): FirFile {
         return FirFileImpl(
@@ -52,6 +53,7 @@ class FirFileBuilder : FirAnnotationContainerBuilder {
             imports,
             declarations,
             name,
+            path,
         )
     }
 

compiler/fir/tree/gen/org/jetbrains/kotlin/fir/declarations/impl/FirFileImpl.kt

@@ -35,6 +35,7 @@ internal class FirFileImpl(
     override val imports: MutableList<FirImport>,
     override val declarations: MutableList<FirDeclaration>,
     override val name: String,
+    override val path: String?,
 ) : FirFile() {
     override val symbol: FirFileSymbol = FirFileSymbol()
 

compiler/fir/tree/tree-generator/src/org/jetbrains/kotlin/fir/tree/generator/NodeConfigurator.kt

@@ -415,6 +415,7 @@ object NodeConfigurator : AbstractFieldConfigurator<FirTreeBuilder>(FirTreeBuild
             +fieldList(import).withTransform()
             +declarations.withTransform()
             +stringField("name")
+            +stringField("path", nullable = true)
             +symbol("FirFileSymbol")
         }