From cdbcbc860dad65868fded903f99ddbb5dbb0efff Mon Sep 17 00:00:00 2001
From: rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Fri, 21 Dec 2001 18:31:11 +0000
Subject: [PATCH]         * c-parse.in (SAVE_WARN_FLAGS): Save
 warn_traditional.         (RESTORE_WARN_FLAGS): Restore it.        
 (extension): Zero warn_traditional.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48247 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/ChangeLog  |  6 ++++++
 gcc/c-parse.in | 21 +++++++++++++--------
 2 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 037058b1f57..739757b7222 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2001-12-21  Richard Henderson  <rth@redhat.com>
+
+	* c-parse.in (SAVE_WARN_FLAGS): Save warn_traditional.
+	(RESTORE_WARN_FLAGS): Restore it.
+	(extension): Zero warn_traditional.
+
 2001-12-21  Kazu Hirata  <kazu@hxi.com>
 
 	* doc/passes.texi: Fix a typo.
diff --git a/gcc/c-parse.in b/gcc/c-parse.in
index 5132b3f1d6b..889425e26c2 100644
--- a/gcc/c-parse.in
+++ b/gcc/c-parse.in
@@ -261,13 +261,17 @@ static tree declspec_stack;
 
 /* For __extension__, save/restore the warning flags which are
    controlled by __extension__.  */
-#define SAVE_WARN_FLAGS()	\
-	size_int (pedantic | (warn_pointer_arith << 1))
-#define RESTORE_WARN_FLAGS(tval) \
-  do {                                     \
-    int val = tree_low_cst (tval, 0);      \
-    pedantic = val & 1;                    \
-    warn_pointer_arith = (val >> 1) & 1;   \
+#define SAVE_WARN_FLAGS()			\
+	size_int (pedantic			\
+		  | (warn_pointer_arith << 1)	\
+		  | (warn_traditional << 2))
+
+#define RESTORE_WARN_FLAGS(tval)		\
+  do {						\
+    int val = tree_low_cst (tval, 0);		\
+    pedantic = val & 1;				\
+    warn_pointer_arith = (val >> 1) & 1;	\
+    warn_traditional = (val >> 2) & 1;		\
   } while (0)
 
 ifobjc
@@ -2620,7 +2624,8 @@ extension:
 	EXTENSION
 		{ $$ = SAVE_WARN_FLAGS();
 		  pedantic = 0;
-		  warn_pointer_arith = 0; }
+		  warn_pointer_arith = 0;
+		  warn_traditional = 0; }
 	;
 
 ifobjc
-- 
2.11.4.GIT