* dec-thread.c (dec_thread_wait): Add options parameter. Use it

[deliverable/binutils-gdb.git] / gdb / cp-name-parser.y

diff --git a/gdb/cp-name-parser.y b/gdb/cp-name-parser.y
index 023e306e118d9938a6cf623a199d20378e83ab6a..b70ad213accbb769e49493a076f303c5535890b5 100644 (file)
--- a/gdb/cp-name-parser.y
+++ b/gdb/cp-name-parser.y
@@ -1,25 +1,24 @@
 /* YACC parser for C++ names, for GDB.
 
-   Copyright (C) 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009
+   Free Software Foundation, Inc.
 
    Parts of the lexer are based on c-exp.y from GDB.
 
-This file is part of GDB.
+   This file is part of GDB.
 
-This program 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 of the License, or
-(at your option) any later version.
+   This program 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 3 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or 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
-along with this program; if not, write to the Free Software
-Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Note that malloc's and realloc's in this file are transformed to
    xmalloc and xrealloc respectively by the same sed command in the
@@ -31,7 +30,7 @@ Boston, MA 02110-1301, USA.  */
 
 %{
 
-#include "config.h"
+#include "defs.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -41,6 +40,7 @@ Boston, MA 02110-1301, USA.  */
 #include "safe-ctype.h"
 #include "libiberty.h"
 #include "demangle.h"
+#include "cp-support.h"
 
 /* Bison does not make it easy to create a parser without global
    state, unfortunately.  Here are all the global variables used
@@ -499,7 +499,7 @@ operator    :       OPERATOR NEW
                |       OPERATOR ARROW
                        { $$ = make_operator ("->", 2); }
                |       OPERATOR '(' ')'
-                       { $$ = make_operator ("()", 0); }
+                       { $$ = make_operator ("()", 2); }
                |       OPERATOR '[' ']'
                        { $$ = make_operator ("[]", 2); }
                ;
@@ -1462,7 +1462,7 @@ c_parse_backslash (int host_char, int *target_char)
    after the zeros.  A value of 0 does not mean end of string.  */
 
 static int
-parse_escape (const char **string_ptr)
+cp_parse_escape (const char **string_ptr)
 {
   int target_char;
   int c = *(*string_ptr)++;
@@ -1483,7 +1483,7 @@ parse_escape (const char **string_ptr)
          if (c == '?')
            return 0177;
          else if (c == '\\')
-           target_char = parse_escape (string_ptr);
+           target_char = cp_parse_escape (string_ptr);
          else
            target_char = c;
 
@@ -1581,7 +1581,7 @@ yylex (void)
       lexptr++;
       c = *lexptr++;
       if (c == '\\')
-       c = parse_escape (&lexptr);
+       c = cp_parse_escape (&lexptr);
       else if (c == '\'')
        {
          yyerror ("empty character constant");
@@ -2084,6 +2084,16 @@ trim_chars (char *lexptr, char **extra_chars)
   return c;
 }
 
+/* When this file is built as a standalone program, xmalloc comes from
+   libiberty --- in which case we have to provide xfree ourselves.  */
+
+void
+xfree (void *ptr)
+{
+  if (ptr != NULL)
+    free (ptr);
+}
+
 int
 main (int argc, char **argv)
 {