patch 8.2.1023: Vim9: redefining a function uses a new index every time
Problem: Vim9: redefining a function uses a new index every time.
Solution: When redefining a function clear the contents and re-use the
index.
diff --git a/src/evalvars.c b/src/evalvars.c
index fa52e96..187670a 100644
--- a/src/evalvars.c
+++ b/src/evalvars.c
@@ -2628,7 +2628,7 @@
if (*name == 'v') // v: variable
return &vimvarht;
if (get_current_funccal() != NULL
- && get_current_funccal()->func->uf_dfunc_idx == UF_NOT_COMPILED)
+ && get_current_funccal()->func->uf_def_status == UF_NOT_COMPILED)
{
// a: and l: are only used in functions defined with ":function"
if (*name == 'a') // a: function argument