-#include "objfiles.h" /* For have_full_symbols and have_partial_symbols */
-
-/* Remap normal yacc parser interface names (yyparse, yylex, yyerror, etc),
- as well as gratuitiously global symbol names, so we can have multiple
- yacc generated parsers in gdb. Note that these are only the variables
- produced by yacc. If other parser generators (bison, byacc, etc) produce
- additional global names that conflict at link time, then those parser
- generators need to be fixed instead of adding those names to this list. */
-
-#define yymaxdepth pascal_maxdepth
-#define yyparse pascal_parse
-#define yylex pascal_lex
-#define yyerror pascal_error
-#define yylval pascal_lval
-#define yychar pascal_char
-#define yydebug pascal_debug
-#define yypact pascal_pact
-#define yyr1 pascal_r1
-#define yyr2 pascal_r2
-#define yydef pascal_def
-#define yychk pascal_chk
-#define yypgo pascal_pgo
-#define yyact pascal_act
-#define yyexca pascal_exca
-#define yyerrflag pascal_errflag
-#define yynerrs pascal_nerrs
-#define yyps pascal_ps
-#define yypv pascal_pv
-#define yys pascal_s
-#define yy_yys pascal_yys
-#define yystate pascal_state
-#define yytmp pascal_tmp
-#define yyv pascal_v
-#define yy_yyv pascal_yyv
-#define yyval pascal_val
-#define yylloc pascal_lloc
-#define yyreds pascal_reds /* With YYDEBUG defined */
-#define yytoks pascal_toks /* With YYDEBUG defined */
-#define yyname pascal_name /* With YYDEBUG defined */
-#define yyrule pascal_rule /* With YYDEBUG defined */
-#define yylhs pascal_yylhs
-#define yylen pascal_yylen
-#define yydefred pascal_yydefred
-#define yydgoto pascal_yydgoto
-#define yysindex pascal_yysindex
-#define yyrindex pascal_yyrindex
-#define yygindex pascal_yygindex
-#define yytable pascal_yytable
-#define yycheck pascal_yycheck
-
-#ifndef YYDEBUG
-#define YYDEBUG 1 /* Default to yydebug support */
-#endif
-
-#define YYFPRINTF parser_fprintf
+#include "objfiles.h" /* For have_full_symbols and have_partial_symbols. */
+#include "block.h"
+#include "completer.h"
+
+#define parse_type(ps) builtin_type (parse_gdbarch (ps))
+
+/* Remap normal yacc parser interface names (yyparse, yylex, yyerror,
+ etc). */
+#define GDB_YY_REMAP_PREFIX pascal_
+#include "yy-remap.h"
+
+/* The state of the parser, used internally when we are parsing the
+ expression. */
+
+static struct parser_state *pstate = NULL;