diff --git a/src/julec/obj/cxx/ident.jule b/src/julec/obj/cxx/ident.jule
index c5e9def80..df38ee4b2 100644
--- a/src/julec/obj/cxx/ident.jule
+++ b/src/julec/obj/cxx/ident.jule
@@ -179,6 +179,8 @@ impl identCoder {
         | v.Ident == TokenKind.Self:
             ret identCoder.Self
         | v.RetOrder == -1:
+            // The single return variable is just this one.
+            // Return directly [resultName] because of generated with this identifier.
             ret resultName
         | v.RetOrder >= 0:
             ret resultName + "." + resultArgName + conv::Itoa(v.RetOrder)
diff --git a/src/julec/obj/cxx/scope.jule b/src/julec/obj/cxx/scope.jule
index e63564e45..383bc4305 100644
--- a/src/julec/obj/cxx/scope.jule
+++ b/src/julec/obj/cxx/scope.jule
@@ -789,6 +789,8 @@ impl scopeCoder {
                     }
                 }
             } else if len(f.Decl.Result.Idents) == 1 {
+                // Non-tuple signle return type with identifier.
+                // Use [resultName] as identifier.
                 self.oc.indent()
                 self.oc.write(self.oc.tc.kind(f.Result))
                 self.oc.write(" " + resultName)