Add lint warning for accessing $0 in an END rule.

1 files changed, 7 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index 02dcbb33..fae44dd5 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2018-09-16         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* field.c (get_field): Add lint check if accessing $0 inside
+	and END rule, print a "may not be portable" warning.
+	* builtin.c (do_print_rec): Call get_field() unconditionally
+	in order to do lint check.
+
 2018-09-14         Adrian Bunk           <bunk@debian.org>
 
 	* awk.h (init_debug, debug_prog): Move prototypes to here from ...