xref: /gem5/src/systemc/tests/systemc/misc/stars/star132136/test.cpp

/*****************************************************************************

  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:

 *****************************************************************************/

/*
  Assignment of an integer to a bit-slice of a bit-vector
  works fine for sc_[u]int, sc_bug[u]int but not sc_bv
  and sc_lv. That's very strange, especially since it
  it allowed to assign an integer to the entire sc_bv/sc_lv
  vector. The error message from SC6.1 is

    no match for `sc_bv_ns::sc_range<sc_bv_ns::sc_lv_base> = int &'

  Example:
*/

#include <systemc.h>

int sc_main(int, char**)
{
  sc_int<32> i;
  sc_uint<32> u;
  sc_bigint<32> bi;
  sc_biguint<32> bu;
  sc_lv<32> lv;
  sc_bv<32> bv;
  int I = 42;

  i.range(14,1) = I;
  u.range(14,1) = I;
  bi.range(14,1) = I;
  bu.range(14,1) = I;
  lv.range(14,1) = I; // ERROR
  bv.range(14,1) = I; // ERROR

  return 0;
}