From a2faa0c5199f5609c706a7f1f0192be6e8f12fa8 Mon Sep 17 00:00:00 2001
From: Fangrui Song <i@maskray.me>
Date: Sun, 7 Jan 2018 21:13:12 -0800
Subject: [PATCH] Treat source filenames with no dot as -x c++-header

---
 src/project.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/project.cc b/src/project.cc
index a7e3921d..62f5d2bf 100644
--- a/src/project.cc
+++ b/src/project.cc
@@ -90,6 +90,8 @@ optional<std::string> SourceFileType(const std::string& path) {
     return std::string("objective-c++");
   else if (EndsWith(path, ".m"))
     return std::string("objective-c");
+  else if (path.find('.') == std::string::npos)
+    return std::string("c++-header");
   return nullopt;
 }