Fix problems with -Dr during global destruction

[perl5.git] / op_reg_common.h

diff --git a/op_reg_common.h b/op_reg_common.h
index f35cb7d..8a45b20 100644 (file)
--- a/op_reg_common.h
+++ b/op_reg_common.h
@@ -36,7 +36,9 @@
 /* The character set for the regex is stored in a field of more than one bit
  * using an enum, for reasons of compactness and to ensure that the options are
  * mutually exclusive */
-/* Make sure to update ext/re/re.pm when changing this! */
+/* Make sure to update ext/re/re.pm and regcomp.sym (as these are used as
+ * offsets for various node types, like SPACE vs SPACEL, etc) when changing
+ * this! */
 typedef enum {
     REGEX_DEPENDS_CHARSET = 0,
     REGEX_LOCALE_CHARSET,