fix: vvlua_partial

2 files changed, 9 insertions, 3 deletions

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 02ea0c88fc..6f9dcd48df 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -8250,9 +8250,15 @@ static void check_vars(const char *name, size_t len)
 }
 
 /// check if special v:lua value for calling lua functions
+bool is_luafunc(partial_T *partial)
+{
+  return partial == vvlua_partial;
+}
+
+/// check if special v:lua value for calling lua functions
 static bool tv_is_luafunc(typval_T *tv)
 {
-  return tv->v_type == VAR_PARTIAL && tv->vval.v_partial == vvlua_partial;
+  return tv->v_type == VAR_PARTIAL && is_luafunc(tv->vval.v_partial);
 }
 
 /// check the function name after "v:lua."
diff --git a/src/nvim/eval/user_funcs.c b/src/nvim/eval/user_funcs.c
index b3bd1e2860..b3706c7754 100644
--- a/src/nvim/eval/user_funcs.c
+++ b/src/nvim/eval/user_funcs.c
@@ -1304,7 +1304,7 @@ call_func(
     rettv->vval.v_number = 0;
     error = ERROR_UNKNOWN;
 
-    if (partial == vvlua_partial) {
+    if (is_luafunc(partial)) {
       if (len > 0) {
         error = ERROR_NONE;
         executor_call_lua((const char *)funcname, len,
@@ -1556,7 +1556,7 @@ trans_function_name(
       *pp = (char_u *)end;
     } else if (lv.ll_tv->v_type == VAR_PARTIAL
                && lv.ll_tv->vval.v_partial != NULL) {
-      if (lv.ll_tv->vval.v_partial == vvlua_partial && *end == '.') {
+      if (is_luafunc(lv.ll_tv->vval.v_partial) && *end == '.') {
         len = check_luafunc_name((const char *)end+1, true);
         if (len == 0) {
           EMSG2(e_invexpr2, "v:lua");