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Handle scope of complex guards when writing case in functions.

This commit is contained in:
steve 2000-02-29 05:02:30 +00:00
parent 8696a4363a
commit 1d7cf5bb8c
1 changed files with 11 additions and 10 deletions
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21
t-vvm.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: t-vvm.cc,v 1.104 2000/02/24 01:57:10 steve Exp $"
#ident "$Id: t-vvm.cc,v 1.105 2000/02/29 05:02:30 steve Exp $"
#endif
# include <iostream>
@ -1803,6 +1803,8 @@ void target_vvm::proc_case_fun(ostream&os, const NetCase*net)
defn << " /* " << net->get_line() << ": case (" <<
*net->expr() << ") */" << endl;
defn << " do {" << endl;
string expr = emit_proc_rval(defn, 6, net->expr());
unsigned default_idx = net->nitems();
@ -1818,24 +1820,20 @@ void target_vvm::proc_case_fun(ostream&os, const NetCase*net)
string guard = emit_proc_rval(defn, 6, net->expr(idx));
if (prev_flag)
defn << " } else";
else
defn << " ";
defn << "if (V1 == " << test_func << "(" <<
defn << " if (V1 == " << test_func << "(" <<
guard << "," << expr << ")[0]) {" << endl;
if (net->stat(idx))
net->stat(idx)->emit_proc(os, this);
prev_flag = true;
defn << " break; }" << endl;
}
if ((default_idx < net->nitems()) && net->stat(default_idx)) {
defn << " } else {" << endl;
net->stat(default_idx)->emit_proc(os, this);
}
defn << " }" << endl;
defn << " /* " << net->get_line() << ": end case (" <<
*net->expr() << ") */" << endl;
defn << " } while(0);" << endl;
}
void target_vvm::proc_condit(ostream&os, const NetCondit*net)
@ -2171,6 +2169,9 @@ extern const struct target tgt_vvm = {
};
/*
* $Log: t-vvm.cc,v $
* Revision 1.105 2000/02/29 05:02:30 steve
* Handle scope of complex guards when writing case in functions.
*
* Revision 1.104 2000/02/24 01:57:10 steve
* I no longer need to declare string and number tables early.
*