* c-pragma.c: Don't elide entire file if !HANDLE_GENERIC_PRAGMAS.
(init_pragma): Avoid warning if pfile happens to be unused.
* c-pragma.h: Never define HANDLE_GENERIC_PRAGMAS. Never
define init_pragma to nothing. Always prototype
init_pragma. Prototype dispatch_pragma if !USE_CPPLIB.
* c-lex.c (process_directive): Always call dispatch_pragma.
Initialize entering_c_header to 0.
From-SVN: r36277
+2000-09-08 Zack Weinberg <zack@wolery.cumb.org>
+
+ * c-pragma.c: Don't elide entire file if !HANDLE_GENERIC_PRAGMAS.
+ (init_pragma): Avoid warning if pfile happens to be unused.
+ * c-pragma.h: Never define HANDLE_GENERIC_PRAGMAS. Never
+ define init_pragma to nothing. Always prototype
+ init_pragma. Prototype dispatch_pragma if !USE_CPPLIB.
+
+ * c-lex.c (process_directive): Always call dispatch_pragma.
+ Initialize entering_c_header to 0.
+
2000-09-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* config/m68hc11/m68hc11.md: New file, machine description for
int action_number, l;
char *new_file;
#ifndef NO_IMPLICIT_EXTERN_C
- int entering_c_header;
+ int entering_c_header = 0;
#endif
/* Don't read beyond this line. */
if (!strcmp (name, "pragma"))
{
-#ifdef HANDLE_GENERIC_PRAGMAS
dispatch_pragma ();
-#endif
goto skipline;
}
else if (!strcmp (name, "define"))
#include "c-lex.h"
#include "tm_p.h"
-#ifdef HANDLE_GENERIC_PRAGMAS
-
#if USE_CPPLIB
extern cpp_reader parse_in;
#else
void
init_pragma ()
{
+ cpp_reader *pfile ATTRIBUTE_UNUSED;
#if !USE_CPPLIB
- cpp_reader *pfile = 0;
+ pfile = 0;
#else
- cpp_reader *pfile = &parse_in;
+ pfile = &parse_in;
#endif
#ifdef HANDLE_PRAGMA_PACK
#ifdef HANDLE_PRAGMA_WEAK
cpp_register_pragma (pfile, 0, "weak", handle_pragma_weak);
#endif
-
#ifdef REGISTER_TARGET_PRAGMAS
REGISTER_TARGET_PRAGMAS (pfile);
#endif
mark_align_stack);
#endif
}
-
-#endif /* HANDLE_GENERIC_PRAGMAS */
extern int add_weak PARAMS ((const char *, const char *));
#endif /* HANDLE_PRAGMA_WEAK */
-
-/* Define HANDLE_GENERIC_PRAGMAS if any kind of front-end pragma
- parsing is to be done. The code in GCC's generic C source files
- will only look for the definition of this constant. They will
- ignore definitions of HANDLE_PRAGMA_PACK and so on. */
-#if defined HANDLE_PRAGMA_PACK || defined HANDLE_PRAGMA_WEAK \
- || defined REGISTER_TARGET_PRAGMAS
-#define HANDLE_GENERIC_PRAGMAS
-#endif
-
-#ifdef HANDLE_GENERIC_PRAGMAS
extern void init_pragma PARAMS ((void));
-# if !USE_CPPLIB
+/* If cpplib is in use, it handles dispatch. */
+#if !USE_CPPLIB
extern void dispatch_pragma PARAMS ((void));
-# endif
-
-#else
-# define init_pragma()
#endif
/* Duplicate prototypes for the register_pragma stuff and the typedef for