folly: replace old-style header guards with "pragma once"

[folly.git] / folly / experimental / exception_tracer / ExceptionTracer.h

diff --git a/folly/experimental/exception_tracer/ExceptionTracer.h b/folly/experimental/exception_tracer/ExceptionTracer.h
index 3b7416a3a55cb68b33e5c0f28457eb07236c5c07..f356b9bb6d2300fdb6442a594d54b13fa7cab6a9 100644 (file)
--- a/folly/experimental/exception_tracer/ExceptionTracer.h
+++ b/folly/experimental/exception_tracer/ExceptionTracer.h
@@ -17,8 +17,7 @@
 //
 // Exception tracer library.
 
 //
 // Exception tracer library.
 

-#ifndef FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_EXCEPTIONTRACER_H_
-#define FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_EXCEPTIONTRACER_H_
+#pragma once

 
 #include <cstdint>
 #include <iosfwd>
 
 #include <cstdint>
 #include <iosfwd>


@@ -51,5 +50,3 @@ void installHandlers();
 
 }  // namespace exception_tracer
 }  // namespace folly
 
 }  // namespace exception_tracer
 }  // namespace folly

-
-#endif /* FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_EXCEPTIONTRACER_H_ */