diff --git a/components/codetools/tests/testfinddeclaration.pas b/components/codetools/tests/testfinddeclaration.pas
index 8d5aa66245..d484035950 100644
--- a/components/codetools/tests/testfinddeclaration.pas
+++ b/components/codetools/tests/testfinddeclaration.pas
@@ -607,10 +607,18 @@ begin
   StartProgram;
   Add([
   '{$mode objfpc}',
+  'type',
+  '  TBird = class',
+  '    generic class function Fly<T>(const AValues:array of T):T;',
+  '  end;',
   'generic function RandomFrom<T>(const AValues:array of T):T;',
   'begin',
   '  Result:=Avalue[1];',
   'end;',
+  'generic class function TBird.Fly<T>(const AValues:array of T):T;',
+  'begin',
+  '  Result:=Avalue[1];',
+  'end;',
   'begin',
   '  i:=RandomFrom<longint>([1,2,3]);',
   'end.',