Reviewed By: dtolnay

Differential Revision: D65145853

fbshipit-source-id: 0f67479d98c35b19cfeaed019f2bdff575b44ef4

Author: generatedunixname89002005287564

fatal/container/variadic_union.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_container_variadic_union_h
-#define FATAL_INCLUDE_fatal_container_variadic_union_h
+#pragma once
 
 #include <fatal/math/numerics.h>
 #include <fatal/type/conditional.h>
@@ -441,5 +439,3 @@ struct variadic_union_impl<T0, T1, T2, T3, T4> {
 
 } // namespace detail {
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_container_variadic_union_h

fatal/container/variant.h

@@ -6,14 +6,10 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_container_variant_h
-#define FATAL_INCLUDE_fatal_container_variant_h
+#pragma once
 
 #include <fatal/container/legacy_variant.h>
 
 namespace fatal {
 
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_container_variant_h

fatal/debug/debug.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_debug_debug_h
-#define FATAL_INCLUDE_fatal_debug_debug_h
+#pragma once
 
 // production build
 #ifdef NDEBUG
@@ -67,4 +65,3 @@ struct debug_block {
 } // namespace fatal {
 
 #endif // NDEBUG
-#endif // FATAL_INCLUDE_fatal_debug_debug_h

fatal/functional/functional.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_functional_functional_h
-#define FATAL_INCLUDE_fatal_functional_functional_h
+#pragma once
 
 #include <fatal/functional/identity.h>
 #include <fatal/functional/no_op.h>
@@ -935,5 +933,3 @@ class tuple_comparer<Index> {
 
 } // namespace fn {
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_functional_functional_h

fatal/functional/identity.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_functional_identity_h
-#define FATAL_INCLUDE_fatal_functional_identity_h
+#pragma once
 
 #include <utility>
 
@@ -46,5 +44,3 @@ struct identity {
 
 } // namespace fn {
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_functional_identity_h

fatal/functional/no_op.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_functional_no_op_h
-#define FATAL_INCLUDE_fatal_functional_no_op_h
+#pragma once
 
 namespace fatal {
 namespace fn {
@@ -25,5 +23,3 @@ struct no_op {
 
 } // namespace fn {
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_functional_no_op_h

fatal/lesson/lesson.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_lesson_lesson_h
-#define FATAL_INCLUDE_fatal_lesson_lesson_h
+#pragma once
 
 #include <fatal/test/test.h>
 
@@ -359,5 +357,3 @@ Out &operator <<(Out &out, padding pad) {
 } // namespace detail {
 } // namespace lesson {
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_lesson_lesson_h

fatal/log/log.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_log_log_h
-#define FATAL_INCLUDE_fatal_log_log_h
+#pragma once
 
 #include <fatal/preprocessor.h>
 #include <fatal/time/time.h>
@@ -222,5 +220,3 @@ log::detail::log_impl::logger<std::ostream, TInfo> log(source_info source) {
 #endif // NDEBUG
 
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_log_log_h

fatal/math/compile_time_rng.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_math_compile_time_rng_h
-#define FATAL_INCLUDE_fatal_math_compile_time_rng_h
+#pragma once
 
 #include <type_traits>
 
@@ -259,5 +257,3 @@ struct helper {
   ::fatal::detail::compile_time_rng_impl::helper<__LINE__>::bind
 
 } // namespace fatal {
-
-#endif // FATAL_INCLUDE_fatal_math_compile_time_rng_h

fatal/math/hash.h

@@ -6,9 +6,7 @@
  *  LICENSE file in the root directory of this source tree. An additional grant
  *  of patent rights can be found in the PATENTS file in the same directory.
  */
-
-#ifndef FATAL_INCLUDE_fatal_math_hash_h
-#define FATAL_INCLUDE_fatal_math_hash_h
+#pragma once
 
 #include <fatal/math/numerics.h>
 
@@ -152,5 +150,3 @@ class bytes_hasher {
 };
 
 } // namespace fatail {
-
-#endif // FATAL_INCLUDE_fatal_math_hash_h