Radar #: 3701874

2004-06-21  Andrew Pinski  <apinski@apple.com>

        Radar #: 3701874
        * c-decl.c (push_file_scope): Return early if we already
        have a file scope.

2004-06-21  Andrew Pinski  <apinski@apple.com>

        * gcc.dg/pch/struct-1.c: New.
        * gcc.dg/pch/struct-1.hs: New.

From-SVN: r83483

gcc/ChangeLog

+2004-06-21  Andrew Pinski  <apinski@apple.com>
+
+	Radar #: 3701874
+	* c-decl.c (push_file_scope): Return early if we already
+	have a file scope.
+
 2004-06-21  Geoffrey Keating  <geoffk@apple.com>
 
 	* c-opts.c (c_common_handle_option): Handle -fpch-preprocess.

gcc/c-decl.c

@@ -810,6 +810,9 @@ push_file_scope (void)
 {
   tree decl;
 
+  if (file_scope)
+    return;
+
   push_scope ();
   file_scope = current_scope;
 

gcc/testsuite/ChangeLog

+2004-06-21  Andrew Pinski  <apinski@apple.com>
+
+	* gcc.dg/pch/struct-1.c: New.
+	* gcc.dg/pch/struct-1.hs: New.
+
 2004-06-21  Geoffrey Keating  <geoffk@apple.com>
 
 	* gcc.dg/pch/save-temps-1.c: New file.

gcc/testsuite/gcc.dg/pch/struct-1.c

+#include "struct-1.h"
+
+struct ChainSearchRecord {
+ int identity;
+};
+typedef struct ChainSearchRecord ChainSearchRecord;
+void foo (ChainSearchPtr s)
+{
+  s->identity = 0x6a73616d;
+}
+

gcc/testsuite/gcc.dg/pch/struct-1.hs

+struct ChainSearchRecord;
+typedef struct ChainSearchRecord *ChainSearchPtr;
+