Index: gcc/ChangeLog

2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* Makefile.in (CPPLIB_H): Put files in order of inclusion.
	(CPP_ID_DATA_H): New.
	(gtype-desc.o): Update dependencies.
	(GTFILES): Use CPP_ID_DATA_H.

Index: gcc/testsuite/ChangeLog
2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* gcc.dg/pch/macro-4.c: New.
	* gcc.dg/pch/macro-4.hs: New.

Index: libcpp/ChangeLog
2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* traditional.c (push_replacement_text): Set macro->traditional.
	(save_replacement_text): Likewise.
	* pch.c (cpp_write_pch_state): Don't write list of defined macros.
	(struct save_macro_item): Delete.
	(struct save_macro_data): Use a character array not the previous
	structured format.
	(save_macros): Save macro as text not as internal structures.
	(cpp_prepare_state): Update for changes to save_macro_data.
	(cpp_read_state): Don't read macros defined in PCH.  Restore
	-D macros as text.
	* macro.c (create_iso_definition): Honour alloc_subobject.
	Clear traditional flag.
	(_cpp_create_definition): Honour alloc_subobject.
	* lex.c (cpp_token_val_index): New.
	* internal.h: Include cpp-id-data.h.
	(uchar): Move definition to cpp-id-data.h.
	(U): Likewise.
	(cpp_macro): Likewise.
	* directives.c (struct answer): Move to cpp-id-data.h.
	(do_assert): Honour alloc_subobject.

Index: libcpp/include/ChangeLog
2004-06-09  Geoffrey Keating  <geoffk@apple.com>

	* symtab.h (struct ht): Add field 'alloc_subobject'.
	* cpplib.h (struct cpp_string): Add GTY marker.
	(enum cpp_token_fld_kind): New.
	(struct cpp_token): Add GTY markers.
	(cpp_token_val_index): Prototype.
	(CPP_HASHNODE_VALUE_IDX): New.
	(struct cpp_hashnode): Don't skip fields of 'value' when marking.
	* cpp-id-data.h: New file.

From-SVN: r82851

1 files changed, 1 insertions, 43 deletions

diff --git a/libcpp/internal.h b/libcpp/internal.h
index 3608201..fd3facf 100644
--- a/libcpp/internal.h
+++ b/libcpp/internal.h
@@ -24,6 +24,7 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define LIBCPP_INTERNAL_H
 
 #include "symtab.h"
+#include "cpp-id-data.h"
 
 #if defined HAVE_ICONV_H && defined HAVE_ICONV
 #include <iconv.h>
@@ -45,11 +46,6 @@ struct cset_converter
   iconv_t cd;
 };
 
-#ifndef HAVE_UCHAR
-typedef unsigned char uchar;
-#endif
-#define U (const uchar *)  /* Intended use: U"string" */
-
 #define BITS_PER_CPPCHAR_T (CHAR_BIT * sizeof (cppchar_t))
 
 /* Test if a sign is valid within a preprocessing number.  */
@@ -90,44 +86,6 @@ struct dummy
 #define CPP_ALIGN2(size, align) (((size) + ((align) - 1)) & ~((align) - 1))
 #define CPP_ALIGN(size) CPP_ALIGN2 (size, DEFAULT_ALIGNMENT)
 
-/* Each macro definition is recorded in a cpp_macro structure.
-   Variadic macros cannot occur with traditional cpp.  */
-struct cpp_macro
-{
-  /* Parameters, if any.  */
-  cpp_hashnode **params;
-
-  /* Replacement tokens (ISO) or replacement text (traditional).  See
-     comment at top of cpptrad.c for how traditional function-like
-     macros are encoded.  */
-  union
-  {
-    cpp_token *tokens;
-    const uchar *text;
-  } exp;
-
-  /* Definition line number.  */
-  fileline line;
-
-  /* Number of tokens in expansion, or bytes for traditional macros.  */
-  unsigned int count;
-
-  /* Number of parameters.  */
-  unsigned short paramc;
-
-  /* If a function-like macro.  */
-  unsigned int fun_like : 1;
-
-  /* If a variadic macro.  */
-  unsigned int variadic : 1;
-
-  /* If macro defined in system header.  */
-  unsigned int syshdr   : 1;
-
-  /* Nonzero if it has been expanded or had its existence tested.  */
-  unsigned int used     : 1;
-};
-
 #define _cpp_mark_macro_used(NODE) do {					\
   if ((NODE)->type == NT_MACRO && !((NODE)->flags & NODE_BUILTIN))	\
     (NODE)->value.macro->used = 1; } while (0)