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-rw-r--r--libguile/vm-i-scheme.c10
1 files changed, 8 insertions, 2 deletions
diff --git a/libguile/vm-i-scheme.c b/libguile/vm-i-scheme.c
index 675ec1a0a..0cace147d 100644
--- a/libguile/vm-i-scheme.c
+++ b/libguile/vm-i-scheme.c
@@ -315,7 +315,10 @@ VM_DEFINE_FUNCTION (129, vector_ref, "vector-ref", 2)
&& i < SCM_I_VECTOR_LENGTH (vect)))
RETURN (SCM_I_VECTOR_ELTS (vect)[i]);
else
- RETURN (scm_vector_ref (vect, idx));
+ {
+ SYNC_REGISTER ();
+ RETURN (scm_vector_ref (vect, idx));
+ }
}
VM_DEFINE_INSTRUCTION (130, vector_set, "vector-set", 0, 3, 0)
@@ -329,7 +332,10 @@ VM_DEFINE_INSTRUCTION (130, vector_set, "vector-set", 0, 3, 0)
&& i < SCM_I_VECTOR_LENGTH (vect)))
SCM_I_VECTOR_WELTS (vect)[i] = val;
else
- scm_vector_set_x (vect, idx, val);
+ {
+ SYNC_REGISTER ();
+ scm_vector_set_x (vect, idx, val);
+ }
NEXT;
}