Bugfix: missing warnings when main file is .txr.

If the main file of an application is a .txr file, unbound
function and variable warnings are not being generated.

* match.c (v_load): For consistency with the load
function in eval.c, release deferred warnings in the normal
return case, if we are not a recursive load. However, this
doesn't fix anything because a load or include is always
recursive being invoked from a .txr file that is being loaded.
The problem is in fact that the recursive flag is nil
when it shouldn't be, and then the uw_unwind block
obliterates the warnings.

* txr.c (txr_main): We must bind *load-recursive* to t
around not just the loading of Lisp, but also of TXR.
Otherwise the individual loads will release warnings,
raising false positives for forward references.

1 files changed, 2 insertions, 2 deletions

diff --git a/txr.c b/txr.c
index b15d275a..afe07971 100644
--- a/txr.c
+++ b/txr.c
@@ -969,6 +969,8 @@ int txr_main(int argc, char **argv)
   reg_var(args_s, or2(orig_args, arg_list));
   reg_varl(intern(lit("self-path"), user_package), spec_file_str);
 
+  env_vbind(dyn_env, load_recursive_s, t);
+
   if (!txr_lisp_p)
   {
     int gc = gc_state(0);
@@ -1012,8 +1014,6 @@ int txr_main(int argc, char **argv)
     reg_varl(car(binding), cdr(binding));
   }
 
-  env_vbind(dyn_env, load_recursive_s, t);
-
   {
     val result = read_eval_stream(parse_stream, std_error, t);