diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2007-11-03 18:55:38 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2007-11-03 18:55:38 +0000 |
| commit | 0c68de5a9eaaa31381b79595d4441f63aa3db9fd (patch) | |
| tree | 58e90862777169f2f5ce5e6042ff10b24eeb5432 | |
| parent | 7a4d09ce15c9975da450adcc63785a6e9e1d485f (diff) | |
fix fp div by zero in a target dependent way; problem reported by
Chris Kuethe; ok ragge@
| -rw-r--r-- | usr.bin/pcc/ccom/trees.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/pcc/ccom/trees.c b/usr.bin/pcc/ccom/trees.c index e1940378090..d14ec5639bb 100644 --- a/usr.bin/pcc/ccom/trees.c +++ b/usr.bin/pcc/ccom/trees.c @@ -1,4 +1,4 @@ -/* $OpenBSD: trees.c,v 1.5 2007/10/20 18:24:11 otto Exp $ */ +/* $OpenBSD: trees.c,v 1.6 2007/11/03 18:55:37 otto Exp $ */ /* * Copyright (c) 2003 Anders Magnusson (ragge@ludd.luth.se). * All rights reserved. @@ -227,7 +227,7 @@ buildtree(int o, NODE *l, NODE *r) l->n_dcon *= r->n_dcon; break; case DIV: if (r->n_dcon == 0) - uerror("division by 0."); + goto runtime; else l->n_dcon /= r->n_dcon; } @@ -238,7 +238,7 @@ buildtree(int o, NODE *l, NODE *r) return(l); } } - +runtime: /* its real; we must make a new node */ p = block(o, l, r, INT, 0, MKSUE(INT)); |