patch 8.2.3277: Vim9: compiled has() does not work properly
Problem: Vim9: compiled has() does not work properly.
Solution: Fix check for has() vs exists().
diff --git a/src/vim9compile.c b/src/vim9compile.c
index c4eed54..c5359fe 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -3402,6 +3402,7 @@
{
char_u *s = skipwhite(*arg + varlen + 1);
typval_T argvars[2];
+ int is_has = **arg == 'h';
argvars[0].v_type = VAR_UNKNOWN;
if (*s == '"')
@@ -3410,8 +3411,8 @@
(void)eval_lit_string(&s, &argvars[0], TRUE);
s = skipwhite(s);
if (*s == ')' && argvars[0].v_type == VAR_STRING
- && ((**arg == 'h' && !dynamic_feature(argvars[0].vval.v_string))
- || (**arg == 'e' && (*argvars[0].vval.v_string == '+'
+ && ((is_has && !dynamic_feature(argvars[0].vval.v_string))
+ || (!is_has && (*argvars[0].vval.v_string == '+'
|| *argvars[0].vval.v_string == '&'))))
{
typval_T *tv = &ppconst->pp_tv[ppconst->pp_used];
@@ -3420,7 +3421,7 @@
argvars[1].v_type = VAR_UNKNOWN;
tv->v_type = VAR_NUMBER;
tv->vval.v_number = 0;
- if (**arg == 'h')
+ if (is_has)
f_has(argvars, tv);
else
f_exists(argvars, tv);
@@ -7096,7 +7097,7 @@
if (oplen > 0 && *op != '=')
{
type_T *expected;
- type_T *stacktype;
+ type_T *stacktype = NULL;
if (*op == '.')
{