Functions for error reporting out of macros.

* eval.c (eval_init): Register sys:ctx-form and sys:ctx-name
intrinsics.

* lisplib.c (error_set_entries, error_instantiate): New static
functions.
(lisplib_init): Register autoloading of error.tl via
new functions.

* share/txr/stdlib/error.tl: New file.

* struct.c (make_struct_type): Purge deferred warnings.

* unwind.c (uw_late_init): Register purge-deferred-warning
intrinsic.

1 files changed, 2 insertions, 0 deletions

diff --git a/struct.c b/struct.c
index bfa6acbd..7517b8dd 100644
--- a/struct.c
+++ b/struct.c
@@ -349,6 +349,8 @@ val make_struct_type(val name, val super,
 
     call_stinitfun_chain(st, stype);
 
+    uw_purge_deferred_warning(cons(struct_type_s, name));
+
     return stype;
   }
 }