patch 8.2.1290: Vim9: cannot replace a global function
Problem: Vim9: cannot replace a global function.
Solution: Allow for "!" on a global function. (closes #6524) Also fix that
:delfunc on a :def function only made it empty.
diff --git a/src/userfunc.c b/src/userfunc.c
index bf026d8..3e566f3 100644
--- a/src/userfunc.c
+++ b/src/userfunc.c
@@ -1148,6 +1148,8 @@
func_clear(fp, force);
if (force || fp->uf_dfunc_idx == 0)
func_free(fp, force);
+ else
+ fp->uf_flags |= FC_DEAD;
}
@@ -2557,12 +2559,6 @@
char_u *heredoc_trimmed = NULL;
int vim9script = in_vim9script();
- if (vim9script && eap->forceit)
- {
- emsg(_(e_nobang));
- return NULL;
- }
-
/*
* ":function" without argument: list functions.
*/
@@ -2732,6 +2728,13 @@
}
p = skipwhite(p + 1);
+ // In Vim9 script only global functions can be redefined.
+ if (vim9script && eap->forceit && !is_global)
+ {
+ emsg(_(e_nobang));
+ goto ret_free;
+ }
+
ga_init2(&newlines, (int)sizeof(char_u *), 3);
if (!eap->skip && name_arg == NULL)