compiler: No error if shift operand inherits interface type.

[pf3gnuchains/gcc-fork.git] / gcc / input.h

diff --git a/gcc/input.h b/gcc/input.h
index 7d08e11..f2f3513 100644 (file)
--- a/gcc/input.h
+++ b/gcc/input.h
@@ -1,12 +1,13 @@
 /* Declarations for variables relating to reading the source file.
    Used by parsers, lexical analyzers, and error message routines.
 /* Declarations for variables relating to reading the source file.
    Used by parsers, lexical analyzers, and error message routines.

-   Copyright (C) 1993, 1997, 1998, 2000, 2003 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1997, 1998, 2000, 2003, 2004, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.

 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free
 
 This file is part of GCC.
 
 GCC is free software; you can redistribute it and/or modify it under
 the terms of the GNU General Public License as published by the Free

-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later

 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
 version.
 
 GCC is distributed in the hope that it will be useful, but WITHOUT ANY


@@ -15,46 +16,45 @@ FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License
 for more details.
 
 You should have received a copy of the GNU General Public License

-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */

 
 #ifndef GCC_INPUT_H
 #define GCC_INPUT_H
 
 
 #ifndef GCC_INPUT_H
 #define GCC_INPUT_H
 

-/* The data structure used to record a location in a translation unit.  */
-/* Long-term, we want to get rid of this and typedef fileline location_t. */
-struct location_s GTY (())
-{
-  /* The name of the source file involved.  */
-  const char *file;
+#include "line-map.h"

 
 

-  /* The line-location in the source file.  */
-  int line;
-};
-typedef struct location_s location_t;
+extern GTY(()) struct line_maps *line_table;

 
 

-struct file_stack
-{
-  struct file_stack *next;
-  location_t location;
-};
+/* A value which will never be used to represent a real location.  */
+#define UNKNOWN_LOCATION ((source_location) 0)

 
 

-/* Top-level source file.  */
-extern const char *main_input_filename;
+/* The location for declarations in "<built-in>" */
+#define BUILTINS_LOCATION ((source_location) 1)
+
+/* line-map.c reserves RESERVED_LOCATION_COUNT to the user.  Ensure
+   both UNKNOWN_LOCATION and BUILTINS_LOCATION fit into that.  */
+extern char builtins_location_check[(BUILTINS_LOCATION
+                                    < RESERVED_LOCATION_COUNT) ? 1 : -1];
+
+extern expanded_location expand_location (source_location);
+
+/* Historically GCC used location_t, while cpp used source_location.
+   This could be removed but it hardly seems worth the effort.  */
+typedef source_location location_t;

 
 extern location_t input_location;
 
 extern location_t input_location;

-#define input_line (input_location.line)
-#define input_filename (input_location.file)

 
 

-/* Stack of currently pending input files.
-   The line member is not accurate for the innermost file on the stack.  */
-extern struct file_stack *input_file_stack;
+#define LOCATION_FILE(LOC) ((expand_location (LOC)).file)
+#define LOCATION_LINE(LOC) ((expand_location (LOC)).line)
+#define LOCATION_COLUMN(LOC)((expand_location (LOC)).column)

 
 

-/* Incremented on each change to input_file_stack.  */
-extern int input_file_stack_tick;
+#define input_line LOCATION_LINE (input_location)
+#define input_filename LOCATION_FILE (input_location)
+#define in_system_header_at(LOC) \
+  ((linemap_location_in_system_header_p (line_table, LOC)))
+#define in_system_header (in_system_header_at (input_location))

 
 

-extern void push_srcloc (const char *name, int line);
-extern void pop_srcloc (void);
+void dump_line_table_statistics (void);

 
 #endif
 
 #endif