libstdc++: Move include guards to start of headers

libstdc++-v3/ChangeLog:

	* include/c_compatibility/complex.h (_GLIBCXX_COMPLEX_H): Move
	include guard to start of the header.
	* include/c_global/ctgmath (_GLIBCXX_CTGMATH): Likewise.

diff --git a/libstdc++-v3/include/c_compatibility/complex.h b/libstdc++-v3/include/c_compatibility/complex.h
index 605d1f30e06e187b43a688c574baf4c59345aca1..a3102d9fce30becaf57a07bfc4f33ee9ed6b96b4 100644 (file)
--- a/libstdc++-v3/include/c_compatibility/complex.h
+++ b/libstdc++-v3/include/c_compatibility/complex.h
@@ -26,6 +26,9 @@
  *  This is a Standard C++ Library header.
  */
 
+#ifndef _GLIBCXX_COMPLEX_H
+#define _GLIBCXX_COMPLEX_H 1
+
 #include <bits/c++config.h>
 
 #if __cplusplus >= 201103L
@@ -42,7 +45,4 @@
 # endif
 #endif
 
-#ifndef _GLIBCXX_COMPLEX_H
-#define _GLIBCXX_COMPLEX_H 1
-
 #endif

diff --git a/libstdc++-v3/include/c_global/ctgmath b/libstdc++-v3/include/c_global/ctgmath
index 79c1a029f41d9726916f3f5913f1a6727d25ab86..39c17668f16a186d227bfa3d40264ce1a8bfc8c8 100644 (file)
--- a/libstdc++-v3/include/c_global/ctgmath
+++ b/libstdc++-v3/include/c_global/ctgmath
@@ -26,13 +26,13 @@
  *  This is a Standard C++ Library header.
  */
 
+#ifndef _GLIBCXX_CTGMATH
+#define _GLIBCXX_CTGMATH 1
+
 #ifdef _GLIBCXX_SYSHDR
 #pragma GCC system_header
 #endif
 
-#ifndef _GLIBCXX_CTGMATH
-#define _GLIBCXX_CTGMATH 1
-
 #if __cplusplus < 201103L
 #  include <bits/c++0x_warning.h>
 #else