1 files changed, 81 insertions, 0 deletions
diff --git a/src/systemc/tests/systemc/misc/stars/star129901/test.cpp b/src/systemc/tests/systemc/misc/stars/star129901/test.cpp
new file mode 100644
index 000000000..5e9a8c5a9
--- /dev/null
+++ b/src/systemc/tests/systemc/misc/stars/star129901/test.cpp
@@ -0,0 +1,81 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  test.cpp -- 
+
+  Original Author: Martin Janssen, Synopsys, Inc., 2002-02-15
+
+ *****************************************************************************/
+
+/*****************************************************************************
+
+  MODIFICATION LOG - modifiers, enter your name, affiliation, date and
+  changes you are making here.
+
+      Name, Affiliation, Date:
+  Description of Modification:
+
+ *****************************************************************************/
+
+/*
+I found this while trying to improve coverage of the SystemC regression tests.
+
+Compile the following program, bug.cpp, with
+
+g++ -g -I /u/scp/src/systemc-2.0/include bug.cpp /u/scp/src/systemc-2.0/lib-gccsparcOS5/libsystemc.a
+(in mountain view, elsewhere use SYSTEMC_HOME pointing to the 2.0 release)
+
+-------------------------------------------------------------------------------
+*/
+
+#define SC_INCLUDE_FX 1
+#include "systemc.h"
+
+double bug()
+{
+    sc_fxval_fast fast(2);
+    sc_fxval slow(1);
+    fast  = slow;
+    fast += slow;
+    fast -= slow;
+    fast *= slow;
+    fast /= slow;
+    return fast.to_double();
+}
+
+int sc_main(int, char*[])
+{
+    cout << bug() << endl;
+    return 0;
+}
+
+/*
+-------------------------------------------------------------------------------
+It fails to link, giving the message
+
+Undefined                       first referenced
+ symbol                             in file
+sc_fxval_fast::operator+=(sc_fxval const &)      /var/tmp/ccNbIiHN.o
+sc_fxval_fast::operator-=(sc_fxval const &)       /var/tmp/cclXNLsO.o
+sc_fxval_fast::operator/=(sc_fxval const &)      /var/tmp/cclXNLsO.o
+sc_fxval_fast::operator*=(sc_fxval const &)       /var/tmp/cclXNLsO.o
+*/
+