2003-05-19 David Carlton <carlton@bactrian.org>

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

diff --git a/gdb/f-exp.y b/gdb/f-exp.y
index 7cbfd5ac8f2b4eba41010a82f87c86051b1c1a19..396b1db1f928ee125dee158f8fa2dc932e3a7e35 100644 (file)
--- a/gdb/f-exp.y
+++ b/gdb/f-exp.y
@@ -53,6 +53,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #include "bfd.h" /* Required by objfiles.h.  */
 #include "symfile.h" /* Required by objfiles.h.  */
 #include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
+#include "block.h"
 #include <ctype.h>
 
 /* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
@@ -91,6 +92,8 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define        yylloc  f_lloc
 #define yyreds f_reds          /* With YYDEBUG defined */
 #define yytoks f_toks          /* With YYDEBUG defined */
+#define yyname f_name          /* With YYDEBUG defined */
+#define yyrule f_rule          /* With YYDEBUG defined */
 #define yylhs  f_yylhs
 #define yylen  f_yylen
 #define yydefred f_yydefred
@@ -102,9 +105,11 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 #define yycheck         f_yycheck
 
 #ifndef YYDEBUG
-#define        YYDEBUG 1               /* Default to no yydebug support */
+#define        YYDEBUG 1               /* Default to yydebug support */
 #endif
 
+#define YYFPRINTF parser_fprintf
+
 int yyparse (void);
 
 static int yylex (void);
@@ -237,9 +242,11 @@ exp     :       '(' exp ')'
 /* Expressions, not including the comma operator.  */
 exp    :       '*' exp    %prec UNARY
                        { write_exp_elt_opcode (UNOP_IND); }
+       ;
 
 exp    :       '&' exp    %prec UNARY
                        { write_exp_elt_opcode (UNOP_ADDR); }
+       ;
 
 exp    :       '-' exp    %prec UNARY
                        { write_exp_elt_opcode (UNOP_NEG); }
@@ -279,6 +286,7 @@ arglist     :       exp
 
 arglist :      substring
                         { arglist_len = 2;}
+       ;
    
 arglist        :       arglist ',' exp   %prec ABOVE_COMMA
                        { arglist_len++; }
@@ -557,7 +565,7 @@ direct_abs_decl: '(' abs_decl ')'
 func_mod:      '(' ')'
                        { $$ = 0; }
        |       '(' nonempty_typelist ')'
-                       { free ((PTR)$2); $$ = 0; }
+                       { free ($2); $$ = 0; }
        ;
 
 typebase  /* Implements (approximately): (type-qualifier)* type-specifier */
@@ -924,7 +932,9 @@ yylex ()
   char *tokstart;
   
  retry:
-  
+ 
+  prev_lexptr = lexptr;
+ 
   tokstart = lexptr;
   
   /* First of all, let us make sure we are not dealing with the 
@@ -1131,7 +1141,7 @@ yylex ()
     int hextype;
     
     sym = lookup_symbol (tmp, expression_context_block,
-                        VAR_NAMESPACE,
+                        VAR_DOMAIN,
                         current_language->la_language == language_cplus
                         ? &is_a_field_of_this : NULL,
                         NULL);
@@ -1171,5 +1181,8 @@ void
 yyerror (msg)
      char *msg;
 {
+  if (prev_lexptr)
+    lexptr = prev_lexptr;
+
   error ("A %s in expression, near `%s'.", (msg ? msg : "error"), lexptr);
 }