Index: compiler-rt/trunk/lib/sanitizer_common/sanitizer_win.cc
===================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_win.cc
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_win.cc
@@ -1096,7 +1096,7 @@
     do {
       filename.resize(filename.size() + 0x100);
       filename_length =
-          GetModuleFileName(NULL, filename.begin(), filename.size());
+          GetModuleFileNameW(NULL, filename.begin(), filename.size());
     } while (filename_length >= filename.size());
     TraceLoggingWrite(g_asan_provider, "AsanReportEvent",
                       TraceLoggingValue(filename.begin(), "ExecutableName"),