OpenSTA/tcl/Exception.i

// OpenSTA, Static Timing Analyzer
// Copyright (c) 2025, Parallax Software, Inc.
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <https://www.gnu.org/licenses/>.
// 
// The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software.
// 
// Altered source versions must be plainly marked as such, and must not be
// misrepresented as being the original software.
// 
// This notice may not be removed or altered from any source distribution.

%exception {
  try { $function }
  catch (std::bad_alloc &) {
    fprintf(stderr, "Error: out of memory.\n");
    exit(1);
  }
  catch (ExceptionMsg &excp) {
    if (!excp.suppressed()) {
      Tcl_ResetResult(interp);
      Tcl_AppendResult(interp, "Error: ", excp.what(), nullptr);
    }
    return TCL_ERROR;
  }
  catch (std::exception &excp) {
    Tcl_ResetResult(interp);
    Tcl_AppendResult(interp, "Error: ", excp.what(), nullptr);
    return TCL_ERROR;
  }
}