1 files changed, 4 insertions, 0 deletions

diff --git a/src/fstring.h b/src/fstring.h
index c7bbc5e..fd75892 100644
--- a/src/fstring.h
+++ b/src/fstring.h
@@ -1011,6 +1011,10 @@ namespace Bu
 
         template<> uint32_t __calcHashCode<FString>( const FString &k );
         template<> bool __cmpHashKeys<FString>( const FString &a, const FString &b );
+        
+#ifdef BU_TRACE
+        template<> void __tracer_format<FString>( const FString &v );
+#endif
 }
 
 #include <ostream>