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-rw-r--r--libguile/num2float.i.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libguile/num2float.i.c b/libguile/num2float.i.c
index b393ba9b7..5fd9180c7 100644
--- a/libguile/num2float.i.c
+++ b/libguile/num2float.i.c
@@ -33,6 +33,10 @@ FLOAT2NUM (FTYPE n)
{
SCM z;
z = scm_double_cell (scm_tc16_real, 0, 0, 0);
+ /*
+ See scm_make_real().
+ */
+ scm_remember_upto_here_1 (z);
SCM_REAL_VALUE (z) = n;
return z;
}