std::lib::io: make printn_gen discardable

Signed-off-by: Pierre Curto <pierre.curto@gmail.com>
This commit is contained in:
Pierre Curto
2023-09-21 17:02:28 +02:00
committed by Christoffer Lerno
parent d6edd80f3b
commit e5b990691e

View File

@@ -144,7 +144,7 @@ macro usz! print_gen(self, x)
$endswitch
}
macro usz! printn_gen(self, x)
macro usz! printn_gen(self, x) @maydiscard
{
usz len = print_gen(self, x)!;
self.write_byte('\n')!;