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-rw-r--r--lib.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/lib.c b/lib.c
index e93a73fb..d31a06bb 100644
--- a/lib.c
+++ b/lib.c
@@ -284,6 +284,7 @@ val car(val cons)
if (cons->lc.func == nil) {
return cons->lc.car;
} else {
+ sig_check_fast();
funcall1(cons->lc.func, cons);
cons->lc.func = nil;
return cons->lc.car;
@@ -314,6 +315,7 @@ val cdr(val cons)
if (cons->lc.func == nil) {
return cons->lc.cdr;
} else {
+ sig_check_fast();
funcall1(cons->lc.func, cons);
cons->lc.func = nil;
return cons->lc.cdr;
@@ -387,6 +389,7 @@ loc car_l(val cons)
return mkloc(cons->c.car, cons);
case LCONS:
if (cons->lc.func) {
+ sig_check_fast();
funcall1(cons->lc.func, cons);
cons->lc.func = nil;
}
@@ -403,6 +406,7 @@ loc cdr_l(val cons)
return mkloc(cons->c.cdr, cons);
case LCONS:
if (cons->lc.func) {
+ sig_check_fast();
funcall1(cons->lc.func, cons);
cons->lc.func = nil;
}