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Detect a missing task definition before it crashes me.

This commit is contained in:
steve 2001-07-28 22:13:11 +00:00
parent 8654412844
commit e17f7f5146
1 changed files with 10 additions and 5 deletions
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15
elaborate.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(WINNT) && !defined(macintosh)
#ident "$Id: elaborate.cc,v 1.217 2001/07/25 03:10:49 steve Exp $"
#ident "$Id: elaborate.cc,v 1.218 2001/07/28 22:13:11 steve Exp $"
#endif
# include "config.h"
@ -1340,14 +1340,16 @@ NetProc* PCallTask::elaborate_usr(Design*des, const string&path) const
assert(scope);
NetScope*task = des->find_task(scope, name_);
NetTaskDef*def = task->task_def();
if (def == 0) {
cerr << get_line() << ": error: Enable of unknown task ``" <<
scope->name() << "." << name_ << "''." << endl;
if (task == 0) {
cerr << get_line() << ": error: Enable of unknown task "
<< "``" << name_ << "''." << endl;
des->errors += 1;
return 0;
}
assert(task);
NetTaskDef*def = task->task_def();
if (nparms() != def->port_count()) {
cerr << get_line() << ": error: Port count mismatch in call to ``"
<< name_ << "''." << endl;
@ -2343,6 +2345,9 @@ Design* elaborate(const map<string,Module*>&modules,
/*
* $Log: elaborate.cc,v $
* Revision 1.218 2001/07/28 22:13:11 steve
* Detect a missing task definition before it crashes me.
*
* Revision 1.217 2001/07/25 03:10:49 steve
* Create a config.h.in file to hold all the config
* junk, and support gcc 3.0. (Stephan Boettcher)