patch 8.2.0449: Vim9: crash if return type is invalid
Problem: Vim9: crash if return type is invalid. (Yegappan Lakshmanan)
Solution: Always return some type, not NULL.
diff --git a/src/vim9compile.c b/src/vim9compile.c
index a595580..dd31092 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -1375,19 +1375,19 @@
emsg(_("E1007: No white space allowed before <"));
else
emsg(_("E1008: Missing <type>"));
- return NULL;
+ return type;
}
*arg = skipwhite(*arg + 1);
member_type = parse_type(arg, type_list);
if (member_type == NULL)
- return NULL;
+ return type;
*arg = skipwhite(*arg);
if (**arg != '>')
{
emsg(_("E1009: Missing > after type"));
- return NULL;
+ return type;
}
++*arg;