patch 9.0.1031: Vim9 class is not implemented yet
Problem: Vim9 class is not implemented yet.
Solution: Add very basic class support.
diff --git a/src/vim9script.c b/src/vim9script.c
index 1d7eea0..feb9b18 100644
--- a/src/vim9script.c
+++ b/src/vim9script.c
@@ -838,7 +838,7 @@
// parse type, check for reserved name
p = skipwhite(p + 1);
type = parse_type(&p, &si->sn_type_list, TRUE);
- if (type == NULL || check_reserved_name(name) == FAIL)
+ if (type == NULL || check_reserved_name(name, NULL) == FAIL)
{
vim_free(name);
return p;
@@ -1126,12 +1126,17 @@
};
int
-check_reserved_name(char_u *name)
+check_reserved_name(char_u *name, cctx_T *cctx)
{
int idx;
for (idx = 0; reserved[idx] != NULL; ++idx)
- if (STRCMP(reserved[idx], name) == 0)
+ if (STRCMP(reserved[idx], name) == 0
+ // "this" can be used in an object method
+ && !(STRCMP("this", name) == 0
+ && cctx != NULL
+ && cctx->ctx_ufunc != NULL
+ && (cctx->ctx_ufunc->uf_flags & FC_OBJECT)))
{
semsg(_(e_cannot_use_reserved_name), name);
return FAIL;