time/ISO8601: forward-declare StringBuffer

This commit is contained in:
Max Kellermann
2019-05-08 16:24:31 +02:00
parent f885807ecc
commit aeb89aa9d6
3 changed files with 7 additions and 4 deletions
+1
View File
@@ -20,6 +20,7 @@
#include "ModifiedSinceSongFilter.hxx"
#include "LightSong.hxx"
#include "time/ISO8601.hxx"
#include "util/StringBuffer.hxx"
std::string
ModifiedSinceSongFilter::ToExpression() const noexcept