/* -*- indented-text -*- */
/* Process source files and output type information.
- Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2010
+ Free Software Foundation, Inc.
This file is part of GCC.
GCC 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, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
+
+%option noinput
%{
+#ifdef GENERATOR_FILE
#include "bconfig.h"
+#else
+#include "config.h"
+#endif
#include "system.h"
#define malloc xmalloc
ID [[:alpha:]_][[:alnum:]_]*
WS [[:space:]]+
HWS [ \t\r\v\f]*
-IWORD short|long|(un)?signed|char|int|HOST_WIDE_INT|HOST_WIDEST_INT|bool|size_t|BOOL_BITFIELD|CPPCHAR_SIGNED_T|ino_t|dev_t
+IWORD short|long|(un)?signed|char|int|HOST_WIDE_INT|HOST_WIDEST_INT|bool|size_t|BOOL_BITFIELD|CPPCHAR_SIGNED_T|ino_t|dev_t|HARD_REG_SET
ITYPE {IWORD}({WS}{IWORD})*
EOID [^[:alnum:]_]
"/*" { BEGIN(in_struct_comment); }
{WS} { update_lineno (yytext, yyleng); }
+\\\n { lexer_line.line++; }
"const"/{EOID} /* don't care */
"GTY"/{EOID} { return GTY_TOKEN; }
"nested_ptr"/{EOID} { return NESTED_PTR; }
[0-9]+ { return NUM; }
"param"[0-9]*"_is"/{EOID} {
- *yylval = xmemdup (yytext, yyleng, yyleng+1);
+ *yylval = XDUPVAR (const char, yytext, yyleng, yyleng+1);
return PARAM_IS;
}
for (len = yyleng; ISSPACE (yytext[len-1]); len--)
;
- *yylval = xmemdup (yytext, len, len+1);
+ *yylval = XDUPVAR (const char, yytext, len, len+1);
update_lineno (yytext, yyleng);
return SCALAR;
}
{ID}/{EOID} {
- *yylval = xmemdup (yytext, yyleng, yyleng+1);
+ *yylval = XDUPVAR (const char, yytext, yyleng, yyleng+1);
return ID;
}
\"([^"\\]|\\.)*\" {
- *yylval = xmemdup (yytext+1, yyleng-2, yyleng-1);
+ *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng-1);
return STRING;
}
/* This "terminal" avoids having to parse integer constant expressions. */
"["[^\[\]]*"]" {
- *yylval = xmemdup (yytext+1, yyleng-2, yyleng-1);
+ *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng-1);
return ARRAY;
}
"'"("\\".|[^\\])"'" {
- *yylval = xmemdup (yytext+1, yyleng-2, yyleng);
+ *yylval = XDUPVAR (const char, yytext+1, yyleng-2, yyleng);
return CHAR;
}
}
^{HWS}"#"{HWS}"define"{WS}"GTY(" /* do nothing */
-{WS}"GTY"{WS}?"(" {
- error_at_line (&lexer_line, "stray GTY marker");
-}
%%
perror (fname);
exit (1);
}
- lexer_line.file = fname;
+ lexer_line.file = input_file_by_name (fname);
lexer_line.line = 1;
}