libcc1: fix <vector> include

Use INCLUDE_VECTOR before including system.h, instead of directly
including <vector>, to avoid running into poisoned identifiers.

Signed-off-by: Dimitry Andric <dimitry@andric.com>

	PR middle-end/111632

libcc1/ChangeLog:

	* libcc1plugin.cc: Fix include.
	* libcp1plugin.cc: Fix include.

(cherry picked from commit 5213047)
(cherry picked from commit 8f11ed1)
Signed-off-by: Stephanos Ioannidis <root@stephanos.io>

Author: fxcoudert

libcc1/libcc1plugin.cc

@@ -32,6 +32,7 @@
 #undef PACKAGE_VERSION
 
 #define INCLUDE_MEMORY
+#define INCLUDE_VECTOR
 #include "gcc-plugin.h"
 #include "system.h"
 #include "coretypes.h"
@@ -69,8 +70,6 @@
 #include "gcc-c-interface.h"
 #include "context.hh"
 
-#include <vector>
-
 using namespace cc1_plugin;
 
 

libcc1/libcp1plugin.cc

@@ -33,6 +33,7 @@
 #undef PACKAGE_VERSION
 
 #define INCLUDE_MEMORY
+#define INCLUDE_VECTOR
 #include "gcc-plugin.h"
 #include "system.h"
 #include "coretypes.h"
@@ -71,8 +72,6 @@
 #include "rpc.hh"
 #include "context.hh"
 
-#include <vector>
-
 using namespace cc1_plugin;