c-lex.c: Do not include c-tree.h.

	* c-lex.c: Do not include c-tree.h.
	* c-pretty-print.c: Likewise.
	* c-opts.c: Likewise.
	* c-gimplify.c: Likewise.
	* c-common.c: Likewise.
	* c-dump.c: Likewise.  Include c-common.h.

From-SVN: r160008

gcc/ChangeLog

 2010-05-29  Steven Bosscher  <steven@gcc.gnu.org>
 
+ 	* c-lex.c: Do not include c-tree.h.
+ 	* c-pretty-print.c: Likewise.
+ 	* c-opts.c: Likewise.
+ 	* c-gimplify.c: Likewise.
+	* c-common.c: Likewise.
+	* c-dump.c: Likewise.  Include c-common.h.
+
+2010-05-29  Steven Bosscher  <steven@gcc.gnu.org>
+
 	* c-common.h (GCC_DIAG_STYLE): Define earlier in the file,
 	before including diagnostic-core.h.
 	(c_cpp_error): New prototype moved from c-tree.h.

gcc/c-common.c

@@ -40,7 +40,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "target.h"
 #include "langhooks.h"
 #include "tree-inline.h"
-#include "c-tree.h"
 #include "toplev.h"
 #include "diagnostic.h"
 #include "tree-iterator.h"

gcc/c-dump.c

@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3.  If not see
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
-#include "c-tree.h"
 #include "tree-dump.h"
+#include "c-common.h"
 
 /* Dump information common to statements from STMT.  */
 

gcc/c-gimplify.c

@@ -29,7 +29,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "coretypes.h"
 #include "tm.h"
 #include "tree.h"
-#include "c-tree.h"
 #include "c-common.h"
 #include "gimple.h"
 #include "basic-block.h"

gcc/c-lex.c

@@ -27,7 +27,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "tree.h"
 #include "input.h"
 #include "output.h"
-#include "c-tree.h"
 #include "c-common.h"
 #include "flags.h"
 #include "timevar.h"

gcc/c-opts.c

@@ -37,7 +37,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "options.h"
 #include "mkdeps.h"
 #include "target.h"		/* For gcc_targetcm.  */
-#include "c-tree.h"		/* For c_cpp_error.  */
 
 #ifndef DOLLARS_IN_IDENTIFIERS
 # define DOLLARS_IN_IDENTIFIERS true

gcc/c-pretty-print.c

@@ -27,7 +27,6 @@ along with GCC; see the file COPYING3.  If not see
 #include "intl.h"
 #include "c-pretty-print.h"
 #include "tree-pretty-print.h"
-#include "c-tree.h"
 #include "tree-iterator.h"
 #include "diagnostic.h"