Index: ChangeLog

2004-04-06  Geoffrey Keating  <geoffk@apple.com>

	* c-common.h (pending_lang_change): Mark for PCH.

Index: testsuite/ChangeLog
2004-04-06  Geoffrey Keating  <geoffk@apple.com>

	* g++.dg/pch/externc-1.Hs: New.
	* g++.dg/pch/externc-1.C: New.

From-SVN: r80484

gcc/ChangeLog

+2004-04-06  Geoffrey Keating  <geoffk@apple.com>
+
+	* c-common.h (pending_lang_change): Mark for PCH.
+
 2004-04-07  Caroline Tice  <ctice@apple.com>
 
 	* gcc.c (main): Move 'break' in main loops (on an error)

gcc/c-common.h

@@ -1271,7 +1271,7 @@ extern void c_cpp_builtins (cpp_reader *);
 
 /* Positive if an implicit `extern "C"' scope has just been entered;
    negative if such a scope has just been exited.  */
-extern int pending_lang_change;
+extern GTY(()) int pending_lang_change;
 
 /* Information recorded about each file examined during compilation.  */
 

gcc/testsuite/ChangeLog

+2004-04-06  Geoffrey Keating  <geoffk@apple.com>
+
+	* g++.dg/pch/externc-1.Hs: New.
+	* g++.dg/pch/externc-1.C: New.
+
 2004-04-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* gcc.dg/compat/struct-by-value-5a_main.c,

gcc/testsuite/g++.dg/pch/externc-1.C

+#include "externc-1.H"
+
+template <typename X> struct foo 
+{
+  X y;
+}

gcc/testsuite/g++.dg/pch/externc-1.Hs

+#include <stddef.h>