patch 9.0.2096: Vim9: confusing usage of private
Problem: Vim9: confusing usage of private
Solution: clarify and use protected keyword instead
[vim9class] document `_` as protected instead of private
fixes #13504
closes: #13520
Signed-off-by: Ernie Rael <errael@raelity.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/errors.h b/src/errors.h
index 85439ba..4424337 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -3410,8 +3410,8 @@
INIT(= N_("E1331: Public must be followed by \"this\" or \"static\""));
EXTERN char e_public_variable_name_cannot_start_with_underscore_str[]
INIT(= N_("E1332: Public variable name cannot start with underscore: %s"));
-EXTERN char e_cannot_access_private_variable_str[]
- INIT(= N_("E1333: Cannot access private variable \"%s\" in class \"%s\""));
+EXTERN char e_cannot_access_protected_variable_str[]
+ INIT(= N_("E1333: Cannot access protected variable \"%s\" in class \"%s\""));
// E1334 unused
EXTERN char e_variable_is_not_writable_str[]
INIT(= N_("E1335: Variable \"%s\" in class \"%s\" is not writable"));
@@ -3484,8 +3484,8 @@
#ifdef FEAT_EVAL
EXTERN char e_cannot_use_a_return_type_with_new_method[]
INIT(= N_("E1365: Cannot use a return type with the \"new\" method"));
-EXTERN char e_cannot_access_private_method_str[]
- INIT(= N_("E1366: Cannot access private method: %s"));
+EXTERN char e_cannot_access_protected_method_str[]
+ INIT(= N_("E1366: Cannot access protected method: %s"));
EXTERN char e_variable_str_of_interface_str_has_different_access[]
INIT(= N_("E1367: Access level of variable \"%s\" of interface \"%s\" is different"));
EXTERN char e_static_cannot_be_followed_by_this[]
@@ -3510,10 +3510,10 @@
INIT(= N_("E1377: Access level of method \"%s\" is different in class \"%s\""));
EXTERN char e_static_member_not_supported_in_interface[]
INIT(= N_("E1378: Static member not supported in an interface"));
-EXTERN char e_private_variable_not_supported_in_interface[]
- INIT(= N_("E1379: Private variable not supported in an interface"));
-EXTERN char e_private_method_not_supported_in_interface[]
- INIT(= N_("E1380: Private method not supported in an interface"));
+EXTERN char e_protected_variable_not_supported_in_interface[]
+ INIT(= N_("E1379: Protected variable not supported in an interface"));
+EXTERN char e_protected_method_not_supported_in_interface[]
+ INIT(= N_("E1380: Protected method not supported in an interface"));
EXTERN char e_interface_cannot_use_implements[]
INIT(= N_("E1381: Interface cannot use \"implements\""));
EXTERN char e_variable_str_type_mismatch_expected_str_but_got_str[]