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

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

diff --git a/folly/experimental/exception_tracer/StackTrace.h b/folly/experimental/exception_tracer/StackTrace.h
index 4a7e58f7b6fa9122fdfda848e10b17830e3f816d..11a606481f1a0664085c4675757f970e60086418 100644 (file)
--- a/folly/experimental/exception_tracer/StackTrace.h
+++ b/folly/experimental/exception_tracer/StackTrace.h
@@ -14,9 +14,7 @@
  * limitations under the License.
  */
 
-
-#ifndef FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_STACKTRACE_H_
-#define FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_STACKTRACE_H_
+#pragma once
 
 #include <cassert>
 #include <cstddef>
@@ -98,5 +96,3 @@ class StackTraceStack {
 };
 
 }}  // namespaces
-
-#endif /* FOLLY_EXPERIMENTAL_EXCEPTION_TRACER_STACKTRACE_H_ */