Renamed from "Invalid \$n", to work around an Autoconf bug with dollar

[bison.git] / src / location.h

diff --git a/src/location.h b/src/location.h
index f569f92f298d07f9d2ad6ff3577d51ce2824f743..3bdf93c376b5ca5a0c6bf4bb7babbf83e6fecea7 100644 (file)
--- a/src/location.h
+++ b/src/location.h
@@ -1,5 +1,5 @@
 /* Locations for Bison
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -21,11 +21,13 @@
 #ifndef LOCATION_H_
 # define LOCATION_H_
 
+# include "uniqstr.h"
+
 /* A boundary between two characters.  */
 typedef struct
 {
   /* The name of the file that contains the boundary.  */
-  char const *file;
+  uniqstr file;
 
   /* The (origin-1) line that contains the boundary.  */
   int line;
@@ -42,7 +44,7 @@ equal_boundaries (boundary a, boundary b)
 {
   return (a.column == b.column
          && a.line == b.line
-         && a.file == b.file);
+         && UNIQSTR_EQ (a.file, b.file));
 }
 
 /* A location, that is, a region of source code.  */
@@ -54,12 +56,12 @@ typedef struct
   /* Boundary just after the location ends.  */
   boundary end;
 
-} location_t;
+} location;
 
-#define YYLTYPE location_t
+#define YYLTYPE location
 
-extern location_t const empty_location;
+extern location const empty_location;
 
-void location_print (FILE *, location_t);
+void location_print (FILE *, location);
 
 #endif /* ! defined LOCATION_H_ */