[PATCH 2/2] (header usage fix) include c++ headers in system.h

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

	* system.h (list, map, set, vector): Include conditionally.
	* auto-profile.c (INCLUDE_MAP, INCLUDE_SET): Define.
	* graphite-isl-ast-to-gimple.c (INCLUDE_MAP): Define.
	* ipa-icf.c (INCLUDE_LIST): Define.
	* config/aarch64/cortex-a57-fma-steering.c (INCLUDE_LIST): Define.
	* config/sh/sh.c (INCLUDE_VECTOR): Define.
	* config/sh/sh_treg_combine.cc (INCLUDE_ALGORITHM): Define.
	(INCLUDE_LIST, INCLUDE_VECTOR): Define.
	* cp/logic.cc (INCLUDE_LIST): Define.
	* fortran/trans-common.c (INCLUDE_MAP): Define.

From-SVN: r235362

10 files changed, 36 insertions, 18 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 5fb73ce..ff68ee8 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,18 @@
 2016-04-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
+	* system.h (list, map, set, vector): Include conditionally.
+	* auto-profile.c (INCLUDE_MAP, INCLUDE_SET): Define.
+	* graphite-isl-ast-to-gimple.c (INCLUDE_MAP): Define.
+	* ipa-icf.c (INCLUDE_LIST): Define.
+	* config/aarch64/cortex-a57-fma-steering.c (INCLUDE_LIST): Define.
+	* config/sh/sh.c (INCLUDE_VECTOR): Define.
+	* config/sh/sh_treg_combine.cc (INCLUDE_ALGORITHM): Define.
+	(INCLUDE_LIST, INCLUDE_VECTOR): Define.
+	* cp/logic.cc (INCLUDE_LIST): Define.
+	* fortran/trans-common.c (INCLUDE_MAP): Define.
+
+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.
diff --git a/gcc/auto-profile.c b/gcc/auto-profile.c
index 0c726bd..cd82ab4 100644
--- a/gcc/auto-profile.c
+++ b/gcc/auto-profile.c
@@ -19,6 +19,8 @@ along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
 #include "config.h"
+#define INCLUDE_MAP
+#define INCLUDE_SET
 #include "system.h"
 #include "coretypes.h"
 #include "backend.h"
@@ -31,10 +33,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "cgraph.h"
 #include "gcov-io.h"
 #include "diagnostic-core.h"
-
-#include <map>
-#include <set>
-
 #include "profile.h"
 #include "langhooks.h"
 #include "cfgloop.h"
diff --git a/gcc/config/aarch64/cortex-a57-fma-steering.c b/gcc/config/aarch64/cortex-a57-fma-steering.c
index 21159fe..1bf804b 100644
--- a/gcc/config/aarch64/cortex-a57-fma-steering.c
+++ b/gcc/config/aarch64/cortex-a57-fma-steering.c
@@ -19,6 +19,7 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include "config.h"
+#define INCLUDE_LIST
 #include "system.h"
 #include "coretypes.h"
 #include "backend.h"
@@ -37,8 +38,6 @@
 #include "cortex-a57-fma-steering.h"
 #include "aarch64-protos.h"
 
-#include <list>
-
 /* For better performance, the destination of FMADD/FMSUB instructions should
    have the same parity as their accumulator register if the accumulator
    contains the result of a previous FMUL or FMADD/FMSUB instruction if
diff --git a/gcc/config/sh/sh.c b/gcc/config/sh/sh.c
index 8c8fe3c..b18e59b 100644
--- a/gcc/config/sh/sh.c
+++ b/gcc/config/sh/sh.c
@@ -20,9 +20,9 @@ along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
 #include <sstream>
-#include <vector>
 
 #include "config.h"
+#define INCLUDE_VECTOR
 #include "system.h"
 #include "coretypes.h"
 #include "backend.h"
diff --git a/gcc/config/sh/sh_treg_combine.cc b/gcc/config/sh/sh_treg_combine.cc
index bc1ee0e..4d40715 100644
--- a/gcc/config/sh/sh_treg_combine.cc
+++ b/gcc/config/sh/sh_treg_combine.cc
@@ -19,6 +19,9 @@ along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
 #include "config.h"
+#define INCLUDE_ALGORITHM
+#define INCLUDE_LIST
+#define INCLUDE_VECTOR
 #include "system.h"
 #include "coretypes.h"
 #include "backend.h"
@@ -32,10 +35,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree-pass.h"
 #include "expr.h"
 
-#include <algorithm>
-#include <list>
-#include <vector>
-
 /*
 This pass tries to optimize for example this:
 	mov.l	@(4,r4),r1
diff --git a/gcc/cp/logic.cc b/gcc/cp/logic.cc
index e4967bb..c12c381 100644
--- a/gcc/cp/logic.cc
+++ b/gcc/cp/logic.cc
@@ -19,6 +19,7 @@ along with GCC; see the file COPYING3.  If not see
 <http://www.gnu.org/licenses/>.  */
 
 #include "config.h"
+#define INCLUDE_LIST
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
@@ -45,8 +46,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "toplev.h"
 #include "type-utils.h"
 
-#include <list>
-
 namespace {
 
 // Helper algorithms
diff --git a/gcc/fortran/trans-common.c b/gcc/fortran/trans-common.c
index 44787ae..4fdccc9 100644
--- a/gcc/fortran/trans-common.c
+++ b/gcc/fortran/trans-common.c
@@ -93,6 +93,7 @@ along with GCC; see the file COPYING3.  If not see
    block for each merged equivalence list.  */
 
 #include "config.h"
+#define INCLUDE_MAP
 #include "system.h"
 #include "coretypes.h"
 #include "tm.h"
@@ -100,9 +101,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "gfortran.h"
 #include "trans.h"
 #include "stringpool.h"
-
-#include <map>
-
 #include "fold-const.h"
 #include "stor-layout.h"
 #include "varasm.h"
diff --git a/gcc/graphite-isl-ast-to-gimple.c b/gcc/graphite-isl-ast-to-gimple.c
index 88609c0..049a4c5 100644
--- a/gcc/graphite-isl-ast-to-gimple.c
+++ b/gcc/graphite-isl-ast-to-gimple.c
@@ -24,6 +24,7 @@ along with GCC; see the file COPYING3.  If not see
 
 #ifdef HAVE_isl
 
+#define INCLUDE_MAP
 #include "system.h"
 #include "coretypes.h"
 #include "backend.h"
@@ -54,7 +55,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "cfganal.h"
 #include "value-prof.h"
 #include "graphite.h"
-#include <map>
 
 /* We always try to use signed 128 bit types, but fall back to smaller types
    in case a platform does not provide types of these sizes. In the future we
diff --git a/gcc/ipa-icf.c b/gcc/ipa-icf.c
index aa6589c..dda5cac 100644
--- a/gcc/ipa-icf.c
+++ b/gcc/ipa-icf.c
@@ -52,6 +52,7 @@ along with GCC; see the file COPYING3.  If not see
 */
 
 #include "config.h"
+#define INCLUDE_LIST
 #include "system.h"
 #include "coretypes.h"
 #include "backend.h"
@@ -66,7 +67,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "coverage.h"
 #include "gimple-pretty-print.h"
 #include "data-streamer.h"
-#include <list>
 #include "fold-const.h"
 #include "calls.h"
 #include "varasm.h"
diff --git a/gcc/system.h b/gcc/system.h
index cb54541..984f302 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -220,6 +220,18 @@ extern int errno;
 #if defined (INCLUDE_ALGORITHM) || !defined (HAVE_SWAP_IN_UTILITY)
 # include <algorithm>
 #endif
+#ifdef INCLUDE_LIST
+# include <list>
+#endif
+#ifdef INCLUDE_MAP
+# include <map>
+#endif
+#ifdef INCLUDE_SET
+# include <set>
+#endif
+#ifdef INCLUDE_VECTOR
+# include <vector>
+#endif
 # include <cstring>
 # include <new>
 # include <utility>