Detection of missing packages in the reader was accidentally deactivated.

src/CHANGELOG

@@ -33,6 +33,8 @@ ECL 10.5.1:
 
  - RENAME-FILE was not able to rename directories.
 
+ - Detection of missing packages in the reader was accidentally deactivated.
+
 * Visible changes:
 
  - "fasb" is now a valid FASL file type, accepted by ECL even in absence of

src/c/read.d

@@ -2537,7 +2537,7 @@ read_VV(cl_object block, void (*entry_point)(cl_object))
 				2, CAR(x), block->cblock.name);
 			}
 		} end_loop_for_on(x);
-                old_eptbc = cl_core.packages_to_be_created;
+                /* old_eptbc = cl_core.packages_to_be_created; */
 		if (VVtemp) {
 			block->cblock.temp_data = NULL;
 			block->cblock.temp_data_size = 0;

src/clos/conditions.lsp

@@ -790,6 +790,7 @@ format strings of the error message.  ARGS are the arguments to the format
 strings."
   (declare (inline apply) ;; So as not to get bogus frames in debugger
 	   (ignore error-name)
+	   #-ecl-min
            (c::policy-debug-ihs-frame))
   (let ((condition (coerce-to-condition datum args 'simple-error 'error)))
     (cond

src/lsp/assert.lsp

@@ -17,6 +17,7 @@
   (list (eval (read *query-io*))))
 
 (defun wrong-type-argument (object type &optional place function)
+  #-ecl-min
   (declare (c::policy-debug-ihs-frame))
   (tagbody again
      (restart-case

src/lsp/top.lsp

@@ -552,6 +552,7 @@ Use special code 0 to cancel this operation.")
 		 ((:prompt-hook *tpl-prompt-hook*) *tpl-prompt-hook*)
   		 (broken-at nil)
 		 (quiet nil))
+  #-ecl-min
   (declare (c::policy-debug-ihs-frame))
   (let* ((*ihs-base* *ihs-top*)
 	 (*ihs-top* (if broken-at (ihs-search t broken-at) (ihs-top)))
@@ -1443,6 +1444,7 @@ package."
   ;; call *INVOKE-DEBUGGER-HOOK* first, so that *DEBUGGER-HOOK* is not
   ;; called when the debugger is disabled. We adopt this mechanism
   ;; from SBCL.
+  #-ecl-min
   (declare (c::policy-debug-ihs-frame))
   (let ((old-hook *invoke-debugger-hook*))
     (when old-hook