Add "make pdf" and "make install-pdf", from Brooks Moses

[deliverable/binutils-gdb.git] / gdb / c-exp.y

diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index 637796c181aa3c8d09ce2938e77dc98f72fb842b..cda91774b16291b5ea35a72c18e031303ab8cca4 100644 (file)
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -1,7 +1,6 @@
 /* YACC parser for C expressions, for GDB.
-   Copyright 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
-   1998, 1999, 2000, 2003, 2004
-   Free Software Foundation, Inc.
+   Copyright (C) 1986, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997,
+   1998, 1999, 2000, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
 
 This file is part of GDB.
 
@@ -17,7 +16,8 @@ GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+Foundation, Inc., 51 Franklin Street, Fifth Floor,
+Boston, MA 02110-1301, USA.  */
 
 /* Parse a C expression from text in a string,
    and return the result as a  struct expression  pointer.
@@ -789,7 +789,7 @@ func_mod:   '(' ')'
                        { free ($2); $$ = 0; }
        ;
 
-/* We used to try to recognize more pointer to member types here, but
+/* We used to try to recognize pointer to member types here, but
    that didn't work (shift/reduce conflicts meant that these rules never
    got executed).  The problem is that
      int (foo::bar::baz::bizzle)
@@ -798,8 +798,6 @@ func_mod:   '(' ')'
    is a pointer to member type.  Stroustrup loses again!  */
 
 type   :       ptype
-       |       typebase COLONCOLON '*'
-                       { $$ = lookup_member_type (builtin_type (current_gdbarch)->builtin_int, $1); }
        ;
 
 typebase  /* Implements (approximately): (type-qualifier)* type-specifier */
@@ -1079,24 +1077,8 @@ parse_number (p, len, parsed_float, putithere)
       char saved_char = p[len];
 
       p[len] = 0;      /* null-terminate the token */
-
-      if (sizeof (putithere->typed_val_float.dval) <= sizeof (float))
-       num = sscanf (p, "%g%s", (float *) &putithere->typed_val_float.dval,s);
-      else if (sizeof (putithere->typed_val_float.dval) <= sizeof (double))
-       num = sscanf (p, "%lg%s", (double *) &putithere->typed_val_float.dval,s);
-      else
-       {
-#ifdef SCANF_HAS_LONG_DOUBLE
-         num = sscanf (p, "%Lg%s", &putithere->typed_val_float.dval,s);
-#else
-         /* Scan it into a double, then assign it to the long double.
-            This at least wins with values representable in the range
-            of doubles. */
-         double temp;
-         num = sscanf (p, "%lg%s", &temp,s);
-         putithere->typed_val_float.dval = temp;
-#endif
-       }
+      num = sscanf (p, DOUBLEST_SCAN_FORMAT "%s",
+                   &putithere->typed_val_float.dval, s);
       p[len] = saved_char;     /* restore the input stream */
 
       if (num == 1)