diff --git a/tests/webtbs/tw3742.pp b/tests/webtbs/tw3742.pp
new file mode 100644
index 0000000000..3c2022d7df
--- /dev/null
+++ b/tests/webtbs/tw3742.pp
@@ -0,0 +1,45 @@
+{ %OPT=-gh }
+{ Source provided for Free Pascal Bug Report 3742 }
+{ Submitted by "Martin Schreiber" on  2005-03-04 }
+{ e-mail:  }
+program project1;
+
+{$mode objfpc}{$H+}
+//compile with -glh
+
+uses
+  Classes;
+
+type
+ integerarty = array of integer;
+ scopestackcachety = record
+  startscope: integer;
+  stack: integerarty;
+ end;
+
+ scopestackcachearty = array of scopestackcachety;
+
+var
+ ar2: scopestackcachearty;
+
+procedure testproc;
+
+var
+ ar1: integerarty;
+
+begin
+ setlength(ar1,2);
+ setlength(ar2,2);
+ ar2[0].stack:= copy(ar1,0,1);
+ ar2[1].stack:= copy(ar1,0,1);
+ writeln('refcount a 0: ',pinteger(pchar(pointer(ar2[0].stack)-8))^);
+ writeln('refcount a 1: ',pinteger(pchar(pointer(ar2[1].stack)-8))^);
+end;
+
+begin
+ testproc;
+ writeln('refcount b 0: ',pinteger(pchar(pointer(ar2[0].stack)-8))^);
+ writeln('refcount b 1: ',pinteger(pchar(pointer(ar2[1].stack)-8))^);
+ finalize(ar2);
+end.
+