commit 8b848cafb0a88f8d8e8f46caa8d67431b4faa374
author Bram Moolenaar <Bram@vim.org> Thu Sep 10 22:28:01 2020 +0200
committer Bram Moolenaar <Bram@vim.org> Thu Sep 10 22:28:01 2020 +0200
tree 9692269664c2bd8f644f83cd54e24fa49f2e96fe
parent dfa3d5524e816c1ff7f603f9f3b7703a53a0f822

patch 8.2.1657: Vim9: no proper error for nested ":def!"

Problem:    Vim9: no proper error for nested ":def!".
Solution:   Check for "!". (closes #6920)

src/errors.h

diff --git a/src/errors.h b/src/errors.h
index 6596199..c76afbc 100644
--- a/src/errors.h
+++ b/src/errors.h
@@ -256,4 +256,6 @@
 	INIT(= N_("E1115: assert_fails() fourth argument must be a number"));
 EXTERN char e_assert_fails_fifth_argument[]
 	INIT(= N_("E1116: assert_fails() fifth argument must be a string"));
+EXTERN char e_cannot_use_bang_with_nested_def[]
+	INIT(= N_("E1117: Cannot use ! with nested :def"));
 #endif