Revert "introduced a GCC-like -Werror=type"

[bison.git] / src / getargs.h

diff --git a/src/getargs.h b/src/getargs.h
index 32135b5e53914522e44babab441d66740376016c..4eb3981220476ba8e219421f628e024a0aab0f38 100644 (file)
--- a/src/getargs.h
+++ b/src/getargs.h
@@ -1,7 +1,7 @@
 /* Parse command line arguments for bison.
 
-   Copyright (C) 1984, 1986, 1989, 1992, 2000, 2001, 2002, 2003, 2004,
-   2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1984, 1986, 1989, 1992, 2000-2012 Free Software
+   Foundation, Inc.
 
    This file is part of Bison, the GNU Compiler Compiler.
 
@@ -23,7 +23,6 @@
 
 #include "location.h"
 
-extern char *program_name;
 enum { command_line_prio, grammar_prio, default_prio };
 
 /* flags set by % directives */
@@ -35,12 +34,12 @@ extern int skeleton_prio;
 /* for -I */
 extern char const *include;
 
-extern bool defines_flag;              /* for -d */
-extern bool graph_flag;                        /* for -g */
-extern bool xml_flag;                  /* for -x */
-extern bool no_lines_flag;             /* for -l */
-extern bool token_table_flag;          /* for -k */
-extern bool yacc_flag;                 /* for -y */
+extern bool defines_flag;               /* for -d */
+extern bool graph_flag;                 /* for -g */
+extern bool xml_flag;                   /* for -x */
+extern bool no_lines_flag;              /* for -l */
+extern bool token_table_flag;           /* for -k */
+extern bool yacc_flag;                  /* for -y */
 
 
 /* GLR_PARSER is true if the input file says to use the GLR
@@ -109,21 +108,6 @@ enum trace
 /** What debug items bison displays during its run.  */
 extern int trace_flag;
 
-/*-------------.
-| --warnings.  |
-`-------------*/
-
-enum warnings
-  {
-    warnings_none             = 0,      /**< Issue no warnings.  */
-    warnings_error            = 1 << 0, /**< Warnings are treated as errors.  */
-    warnings_midrule_values   = 1 << 1, /**< Unset or unused midrule values.  */
-    warnings_yacc             = 1 << 2, /**< POSIXME.  */
-    warnings_all              = ~warnings_error /**< All above warnings.  */
-  };
-/** What warnings are issued.  */
-extern int warnings_flag;
-
 
 /** Process the command line arguments.
  *
@@ -136,4 +120,7 @@ void getargs (int argc, char *argv[]);
 void language_argmatch (char const *arg, int prio, location loc);
 void skeleton_arg (const char *arg, int prio, location loc);
 
+/** In the string \c s, replace all characters \c from by \c to.  */
+void tr (char *s, char from, char to);
+
 #endif /* !GETARGS_H_ */