From f43fda4e635370689fc248bb7e94e5861151df2c Mon Sep 17 00:00:00 2001 From: Kaz Kylheku Date: Fri, 9 Jul 2021 08:21:15 -0700 Subject: defstruct: diagnose built-in type being redefined. * eval.c (eval_init): Register built-in-type-p intrinsic. * lib.c (buitin_type_p): Rename to built_in_type_p since the word built-in is hyphenated. The function also tests whether the argument is a COBJ class. (cobj_class_exists): Function removed. * stdlib/doc-syms.tl: Updated. * stdlib/struct.tl (defstruct): Add built-in-type-p check. * struct.c (make_struct_type): Call only built_in_type_p; cobj_class_exists is gone. * txr.1: Document built-in-type-p. --- struct.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'struct.c') diff --git a/struct.c b/struct.c index aa6b86d1..2f643dae 100644 --- a/struct.c +++ b/struct.c @@ -439,7 +439,7 @@ val make_struct_type(val name, val supers, lisplib_try_load(name); - if (builtin_type_p(name) || cobj_class_exists(name)) + if (built_in_type_p(name)) uw_throwf(error_s, lit("~a: ~s is a built-in type"), self, name, nao); -- cgit v1.2.3