patch 9.0.2161: Vim9: not able to use imported interfaces and classes
Problem: Vim9: not able to use imported interfaces and classes
Solution: Detect imported class/interfaces names correclty
fixes: #13661
closes: #13685
Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/vim9class.c b/src/vim9class.c
index 4b065c8..2c5e1df 100644
--- a/src/vim9class.c
+++ b/src/vim9class.c
@@ -1305,6 +1305,24 @@
}
/*
+ * Return the end of the class name starting at "arg". Valid characters in a
+ * class name are alphanumeric characters and "_". Also handles imported class
+ * names.
+ */
+ static char_u *
+find_class_name_end(char_u *arg)
+{
+ char_u *end = arg;
+
+ while (ASCII_ISALNUM(*end) || *end == '_'
+ || (*end == '.' && (ASCII_ISALNUM(end[1]) || end[1] == '_')))
+ ++end;
+
+ return end;
+}
+
+
+/*
* Handle ":class" and ":abstract class" up to ":endclass".
* Handle ":interface" up to ":endinterface".
*/
@@ -1383,7 +1401,8 @@
goto early_ret;
}
arg = skipwhite(arg + 7);
- char_u *end = find_name_end(arg, NULL, NULL, FNE_CHECK_START);
+
+ char_u *end = find_class_name_end(arg);
if (!IS_WHITE_OR_NUL(*end))
{
semsg(_(e_white_space_required_after_name_str), arg);
@@ -1413,8 +1432,7 @@
for (;;)
{
- char_u *impl_end = find_name_end(arg, NULL, NULL,
- FNE_CHECK_START);
+ char_u *impl_end = find_class_name_end(arg);
if ((!IS_WHITE_OR_NUL(*impl_end) && *impl_end != ',')
|| (*impl_end == ','
&& !IS_WHITE_OR_NUL(*(impl_end + 1))))