2007-02-07 Paolo Bonzini <bonzini@gnu.org>

[bison.git] / src / location.h

diff --git a/src/location.h b/src/location.h
index 150b842f6db80e93c021d7f83d1f3cc5edf27e6d..0b4f715a2cca17585443ddabe444034c406128d7 100644 (file)
--- a/src/location.h
+++ b/src/location.h
@@ -1,5 +1,5 @@
 /* Locations for Bison
-   Copyright (C) 2002, 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -21,7 +21,6 @@
 #ifndef LOCATION_H_
 # define LOCATION_H_
 
-# include <stdbool.h>
 # include "uniqstr.h"
 
 /* A boundary between two characters.  */
@@ -45,9 +44,9 @@ typedef struct
 static inline void
 boundary_set (boundary *b, const char *f, int l, int c)
 {
-  b->file = f; 
-  b->line = l;         
-  b->column = c;               
+  b->file = f;
+  b->line = l;
+  b->column = c;
 }
 
 /* Return nonzero if A and B are equal boundaries.  */
@@ -72,6 +71,7 @@ typedef struct
 
 #define YYLTYPE location
 
+#define EMPTY_LOCATION_INIT {{NULL, 0, 0}, {NULL, 0, 0}}
 extern location const empty_location;
 
 /* Set *LOC and adjust scanner cursor to account for token TOKEN of
@@ -81,4 +81,7 @@ void location_compute (location *loc,
 
 void location_print (FILE *out, location loc);
 
+/* LOC_STR must be formatted as `file:line.column', it will be modified.  */
+void boundary_set_from_string (boundary *bound, char *loc_str);
+
 #endif /* ! defined LOCATION_H_ */