diff options
Diffstat (limited to 'libguile/vm-engine.c')
-rw-r--r-- | libguile/vm-engine.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libguile/vm-engine.c b/libguile/vm-engine.c index 3956a389d..84af98c07 100644 --- a/libguile/vm-engine.c +++ b/libguile/vm-engine.c @@ -180,6 +180,12 @@ vm_run (SCM vm, SCM program, SCM args) err_msg = scm_from_locale_string ("VM: Attempt to unroll an improper list: tail is ~A"); goto vm_error; + vm_error_not_a_pair: + SYNC_ALL (); + scm_wrong_type_arg_msg (FUNC_NAME, 1, err_args, "pair"); + /* shouldn't get here */ + goto vm_error; + vm_error_no_values: err_msg = scm_from_locale_string ("VM: 0-valued return"); err_args = SCM_EOL; |