[PATCH 1/2] (header usage fix) remove unused system header includes

2016-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>

	* auto-profile.c: Remove <string.h> include.
	* ipa-icf-gimple.c: Remove <list> include.
	* diagnostic.c: Remove <new> include.
	* genmatch.c: Likewise.
	* pretty-print.c: Likewise.
	* toplev.c: Likewise
	* c/c-objc-common.c: Likewise.
	* cp/error.c: Likewise.
	* fortran/error.c: Likewise.

From-SVN: r235361

gcc/ChangeLog

+2016-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* auto-profile.c: Remove <string.h> include.
+	* ipa-icf-gimple.c: Remove <list> include.
+	* diagnostic.c: Remove <new> include.
+	* genmatch.c: Likewise.
+	* pretty-print.c: Likewise.
+	* toplev.c: Likewise
+	* c/c-objc-common.c: Likewise.
+	* cp/error.c: Likewise.
+	* fortran/error.c: Likewise.
+
 2016-04-22  Richard Biener  <rguenther@suse.de>
 
 	* lto-streamer-in.c (input_ssa_names): Do not allocate

gcc/auto-profile.c

@@ -32,7 +32,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "gcov-io.h"
 #include "diagnostic-core.h"
 
-#include <string.h>
 #include <map>
 #include <set>
 

gcc/c/c-objc-common.c

@@ -27,8 +27,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "langhooks.h"
 #include "c-objc-common.h"
 
-#include <new>                          // For placement new.
-
 static bool c_tree_printer (pretty_printer *, text_info *, const char *,
 			    int, bool, bool, bool);
 

gcc/cp/error.c

@@ -31,8 +31,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "ubsan.h"
 #include "internal-fn.h"
 
-#include <new>                    // For placement-new.
-
 #define pp_separate_with_comma(PP) pp_cxx_separate_with (PP, ',')
 #define pp_separate_with_semicolon(PP) pp_cxx_separate_with (PP, ';')
 

gcc/diagnostic.c

@@ -40,8 +40,6 @@ along with GCC; see the file COPYING3.  If not see
 # include <sys/ioctl.h>
 #endif
 
-#include <new>                     // For placement new.
-
 #define pedantic_warning_kind(DC)			\
   ((DC)->pedantic_errors ? DK_ERROR : DK_WARNING)
 #define permissive_error_kind(DC) ((DC)->permissive ? DK_WARNING : DK_ERROR)

gcc/fortran/error.c

@@ -34,8 +34,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "diagnostic-color.h"
 #include "tree-diagnostic.h" /* tree_diagnostics_defaults */
 
-#include <new> /* For placement-new */
-
 static int suppress_errors = 0;
 
 static bool warnings_not_errors = false;

gcc/genmatch.c

@@ -22,7 +22,6 @@ along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
 #include "bconfig.h"
-#include <new>
 #include "system.h"
 #include "coretypes.h"
 #include <cpplib.h>

gcc/ipa-icf-gimple.c

@@ -35,7 +35,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "fold-const.h"
 #include "gimple-iterator.h"
 #include "ipa-utils.h"
-#include <list>
 #include "tree-eh.h"
 #include "builtins.h"
 

gcc/pretty-print.c

@@ -25,8 +25,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "pretty-print.h"
 #include "diagnostic-color.h"
 
-#include <new>                    // For placement-new.
-
 #if HAVE_ICONV
 #include <iconv.h>
 #endif

gcc/toplev.c

@@ -87,8 +87,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "xcoffout.h"		/* Needed for external data declarations. */
 #endif
 
-#include <new>
-
 static void general_init (const char *, bool);
 static void do_compile ();
 static void process_options (void);