1 files changed, 1 insertions, 1 deletions
diff --git a/lld/COFF/PDB.cpp b/lld/COFF/PDB.cpp
index 43714e6ee6a..8d42f784d53 100644
--- a/lld/COFF/PDB.cpp
+++ b/lld/COFF/PDB.cpp
@@ -1058,7 +1058,7 @@ void DebugSHandler::handleDebugS(lld::coff::SectionChunk &DebugS) {
 
     default:
       warn("ignoring unknown debug$S subsection kind 0x" +
-           utohexstr(uint32_t(SS.kind())));
+           utohexstr(uint32_t(SS.kind())) + " in file " + toString(&File));
       break;
     }
   }