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ngspice
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nest, shrink scope of `nest'

This commit is contained in:
rlar 2012-03-08 20:01:34 +01:00
parent 74ec911f01
commit 4af931d9e4
1 changed files with 5 additions and 2 deletions
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7
src/frontend/subckt.c
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@ -397,7 +397,7 @@ inp_subcktexpand(struct line *deck) {
static struct line *
doit(struct line *deck) {
struct subs *sssfree = NULL, *sss = NULL; /* *sss temporarily hold decks to substitute */
int nest, numpasses = MAXNEST;
int numpasses = MAXNEST;
bool gotone;
wordlist *tmodnames = modnames;
wordlist *tsubmod = submod;
@ -445,7 +445,9 @@ doit(struct line *deck) {
* At the end of this section, last will point to the location of the
* .subckt card, and lcc will point to the location of the .ends card.
*/
for (nest = 0, c = last->li_next; c; c = c->li_next) {
{
int nest = 0;
for (c = last->li_next; c; c = c->li_next) {
if (ciprefix(sbend, c->li_line)) { /* found a .ends */
if (!nest)
break; /* nest = 0 means we have balanced .subckt and .ends */
@ -458,6 +460,7 @@ doit(struct line *deck) {
nest++;
lcc = c; /* lcc points to current pos of c */
} /* for (nest = 0 . . . */
}
/* Check to see if we have looped through remainder of deck without finding .ends */
if (!c) {