* decl.c (ptr_type_node, va_list_type_node): New.

        * gxx.gperf (__builtin_va_arg): New.
        * parse.y (VA_ARG): New token.
        (unary_expr): Recognize it.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@28242 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 117 insertions, 107 deletions

diff --git a/gcc/cp/hash.h b/gcc/cp/hash.h
index b7db192440c..047243f5e15 100644
--- a/gcc/cp/hash.h
+++ b/gcc/cp/hash.h
@@ -1,14 +1,14 @@
-/* C code produced by gperf version 2.7.1 (19981006 egcs) */
-/* Command-line: gperf -L C -F , 0, 0 -p -j1 -g -o -t -N is_reserved_word -k1,4,7,$ ../../../gcc/cp/gxx.gperf  */
+/* C code produced by gperf version 2.7 */
+/* Command-line: gperf -L C -F , 0, 0 -p -j1 -g -o -t -N is_reserved_word -k1,4,7,$ ../../../../egcs/gcc/cp/gxx.gperf  */
 /* Command-line: gperf -L KR-C -F ', 0, 0' -p -j1 -g -o -t -N is_reserved_word -k1,4,$,7 gplus.gperf  */
 struct resword { const char *name; short token; enum rid rid;};
 
-#define TOTAL_KEYWORDS 106
+#define TOTAL_KEYWORDS 107
 #define MIN_WORD_LENGTH 2
 #define MAX_WORD_LENGTH 16
 #define MIN_HASH_VALUE 4
-#define MAX_HASH_VALUE 250
-/* maximum key range = 247, duplicates = 0 */
+#define MAX_HASH_VALUE 244
+/* maximum key range = 241, duplicates = 0 */
 
 #ifdef __GNUC__
 __inline
@@ -20,32 +20,32 @@ hash (str, len)
 {
   static unsigned char asso_values[] =
     {
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251,   0, 251,  64,  93,   3,
-        0,   0,  74,  35,   0,  26, 251,   2,  31,  65,
-       23,  76,   7,  19,  45,  37,   6,  64,  12,  38,
-       14,   4, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
-      251, 251, 251, 251, 251, 251
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245,   0, 245,  92,   3,   3,
+        0,   0,  75,  24,   0,  90, 245,  10,  31,  49,
+       23,  74,   0,  24,  30,  37,   6,  77,  10,  19,
+        5,   4, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245, 245, 245, 245, 245,
+      245, 245, 245, 245, 245, 245
     };
   register int hval = len;
 
@@ -83,142 +83,152 @@ is_reserved_word (str, len)
       {"delete", DELETE, RID_UNUSED,},
       {"case", CASE, RID_UNUSED,},
       {"__real__", REALPART, RID_UNUSED},
-      {"", 0, 0},
+      {"double", TYPESPEC, RID_DOUBLE,},
       {"true", CXX_TRUE, RID_UNUSED,},
       {"catch", CATCH, RID_UNUSED,},
       {"typeid", TYPEID, RID_UNUSED,},
       {"try", TRY, RID_UNUSED,},
-      {"", 0, 0}, {"", 0, 0},
       {"void", TYPESPEC, RID_VOID,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"", 0, 0}, {"", 0, 0},
       {"private", VISSPEC, RID_PRIVATE,},
+      {"", 0, 0}, {"", 0, 0},
       {"template", TEMPLATE, RID_TEMPLATE,},
       {"protected", VISSPEC, RID_PROTECTED,},
+      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
       {"extern", SCSPEC, RID_EXTERN,},
       {"", 0, 0}, {"", 0, 0},
       {"not", '!', RID_UNUSED,},
+      {"", 0, 0}, {"", 0, 0},
+      {"xor_eq", ASSIGN, RID_UNUSED,},
       {"", 0, 0},
-      {"__signed", TYPESPEC, RID_SIGNED},
-      {"int", TYPESPEC, RID_INT,},
-      {"__signed__", TYPESPEC, RID_SIGNED},
       {"__real", REALPART, RID_UNUSED},
-      {"", 0, 0},
-      {"xor_eq", ASSIGN, RID_UNUSED,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"__attribute", ATTRIBUTE, RID_UNUSED},
-      {"__asm__", ASM_KEYWORD, RID_UNUSED},
-      {"__attribute__", ATTRIBUTE, RID_UNUSED},
+      {"xor", '^', RID_UNUSED,},
       {"compl", '~', RID_UNUSED,},
       {"public", VISSPEC, RID_PUBLIC,},
-      {"not_eq", EQCOMPARE, RID_UNUSED,},
-      {"switch", SWITCH, RID_UNUSED,},
       {"__extension__", EXTENSION, RID_UNUSED},
+      {"__restrict__", CV_QUALIFIER, RID_RESTRICT},
+      {"", 0, 0},
+      {"__asm__", ASM_KEYWORD, RID_UNUSED},
+      {"new", NEW, RID_UNUSED,},
+      {"__restrict", CV_QUALIFIER, RID_RESTRICT},
+      {"", 0, 0},
+      {"__wchar_t", TYPESPEC, RID_WCHAR  /* Unique to ANSI C++ */,},
+      {"switch", SWITCH, RID_UNUSED,},
+      {"", 0, 0},
       {"const", CV_QUALIFIER, RID_CONST,},
       {"static", SCSPEC, RID_STATIC,},
-      {"", 0, 0},
+      {"not_eq", EQCOMPARE, RID_UNUSED,},
       {"__inline", SCSPEC, RID_INLINE},
-      {"", 0, 0},
+      {"while", WHILE, RID_UNUSED,},
       {"__inline__", SCSPEC, RID_INLINE},
-      {"__restrict__", CV_QUALIFIER, RID_RESTRICT},
-      {"inline", SCSPEC, RID_INLINE,},
+      {"__imag__", IMAGPART, RID_UNUSED},
+      {"", 0, 0},
       {"const_cast", CONST_CAST, RID_UNUSED,},
       {"static_cast", STATIC_CAST, RID_UNUSED,},
-      {"__restrict", CV_QUALIFIER, RID_RESTRICT},
-      {"xor", '^', RID_UNUSED,},
-      {"__wchar_t", TYPESPEC, RID_WCHAR  /* Unique to ANSI C++ */,},
-      {"new", NEW, RID_UNUSED,},
+      {"", 0, 0}, {"", 0, 0},
+      {"typename", TYPENAME_KEYWORD, RID_UNUSED,},
+      {"", 0, 0},
       {"__alignof__", ALIGNOF, RID_UNUSED},
       {"signed", TYPESPEC, RID_SIGNED,},
-      {"and", ANDAND, RID_UNUSED,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"explicit", SCSPEC, RID_EXPLICIT,},
+      {"char", TYPESPEC, RID_CHAR,},
       {"", 0, 0},
-      {"__imag__", IMAGPART, RID_UNUSED},
-      {"while", WHILE, RID_UNUSED,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"bool", TYPESPEC, RID_BOOL,},
+      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
       {"do", DO, RID_UNUSED,},
-      {"typename", TYPENAME_KEYWORD, RID_UNUSED,},
+      {"", 0, 0},
+      {"short", TYPESPEC, RID_SHORT,},
+      {"__imag", IMAGPART, RID_UNUSED},
+      {"", 0, 0},
       {"friend", SCSPEC, RID_FRIEND,},
-      {"continue", CONTINUE, RID_UNUSED,},
       {"class", AGGR, RID_CLASS,},
-      {"default", DEFAULT, RID_UNUSED,},
+      {"long", TYPESPEC, RID_LONG,},
       {"this", THIS, RID_UNUSED,},
-      {"dynamic_cast", DYNAMIC_CAST, RID_UNUSED,},
-      {"typeof", TYPEOF, RID_UNUSED,},
       {"virtual", SCSPEC, RID_VIRTUAL,},
       {"export", SCSPEC, RID_EXPORT,},
-      {"and_eq", ASSIGN, RID_UNUSED,},
+      {"typeof", TYPEOF, RID_UNUSED,},
       {"__typeof__", TYPEOF, RID_UNUSED},
       {"__const__", CV_QUALIFIER, RID_CONST},
       {"__volatile", CV_QUALIFIER, RID_VOLATILE},
-      {"short", TYPESPEC, RID_SHORT,},
+      {"__asm", ASM_KEYWORD, RID_UNUSED},
       {"__volatile__", CV_QUALIFIER, RID_VOLATILE},
       {"__const", CV_QUALIFIER, RID_CONST},
-      {"namespace", NAMESPACE, RID_UNUSED,},
-      {"char", TYPESPEC, RID_CHAR,},
-      {"unsigned", TYPESPEC, RID_UNSIGNED,},
-      {"double", TYPESPEC, RID_DOUBLE,},
+      {"continue", CONTINUE, RID_UNUSED,},
+      {"and", ANDAND, RID_UNUSED,},
+      {"", 0, 0}, {"", 0, 0},
+      {"__signed", TYPESPEC, RID_SIGNED},
+      {"int", TYPESPEC, RID_INT,},
+      {"__signed__", TYPESPEC, RID_SIGNED},
+      {"bitand", '&', RID_UNUSED,},
+      {"enum", ENUM, RID_UNUSED,},
       {"or_eq", ASSIGN, RID_UNUSED,},
+      {"throw", THROW, RID_UNUSED,},
+      {"reinterpret_cast", REINTERPRET_CAST, RID_UNUSED,},
+      {"or", OROR, RID_UNUSED,},
+      {"__attribute", ATTRIBUTE, RID_UNUSED},
+      {"for", FOR, RID_UNUSED,},
+      {"__attribute__", ATTRIBUTE, RID_UNUSED},
+      {"break", BREAK, RID_UNUSED,},
+      {"default", DEFAULT, RID_UNUSED,},
+      {"bitor", '|', RID_UNUSED,},
+      {"dynamic_cast", DYNAMIC_CAST, RID_UNUSED,},
       {"__null", CONSTANT, RID_NULL},
-      {"if", IF, RID_UNUSED,},
-      {"__signature__", AGGR, RID_SIGNATURE	/* Extension */,},
-      {"__label__", LABEL, RID_UNUSED},
-      {"long", TYPESPEC, RID_LONG,},
-      {"__imag", IMAGPART, RID_UNUSED},
-      {"__asm", ASM_KEYWORD, RID_UNUSED},
-      {"", 0, 0},
-      {"__sigof__", SIGOF, RID_UNUSED		/* Extension */,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"struct", AGGR, RID_RECORD,},
       {"", 0, 0},
-      {"volatile", CV_QUALIFIER, RID_VOLATILE,},
+      {"__complex__", TYPESPEC, RID_COMPLEX},
       {"false", CXX_FALSE, RID_UNUSED,},
       {"sizeof", SIZEOF, RID_UNUSED,},
-      {"__complex__", TYPESPEC, RID_COMPLEX},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"for", FOR, RID_UNUSED,},
-      {"or", OROR, RID_UNUSED,},
-      {"register", SCSPEC, RID_REGISTER,},
-      {"throw", THROW, RID_UNUSED,},
+      {"__complex", TYPESPEC, RID_COMPLEX},
+      {"", 0, 0}, {"", 0, 0},
+      {"and_eq", ASSIGN, RID_UNUSED,},
+      {"__builtin_va_arg", VA_ARG, RID_UNUSED},
+      {"namespace", NAMESPACE, RID_UNUSED,},
       {"", 0, 0},
+      {"struct", AGGR, RID_RECORD,},
+      {"", 0, 0}, {"", 0, 0},
       {"using", USING, RID_UNUSED,},
       {"", 0, 0}, {"", 0, 0},
-      {"__complex", TYPESPEC, RID_COMPLEX},
+      {"__label__", LABEL, RID_UNUSED},
+      {"", 0, 0}, {"", 0, 0},
+      {"explicit", SCSPEC, RID_EXPLICIT,},
+      {"return", RETURN_KEYWORD, RID_UNUSED,},
       {"", 0, 0},
+      {"__alignof", ALIGNOF, RID_UNUSED},
+      {"", 0, 0}, {"", 0, 0},
+      {"volatile", CV_QUALIFIER, RID_VOLATILE,},
+      {"", 0, 0}, {"", 0, 0},
       {"asm", ASM_KEYWORD, RID_UNUSED,},
+      {"", 0, 0},
       {"signature", AGGR, RID_SIGNATURE	/* Extension */,},
-      {"enum", ENUM, RID_UNUSED,},
-      {"reinterpret_cast", REINTERPRET_CAST, RID_UNUSED,},
-      {"mutable", SCSPEC, RID_MUTABLE,},
-      {"__alignof", ALIGNOF, RID_UNUSED},
-      {"return", RETURN_KEYWORD, RID_UNUSED,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
       {"", 0, 0},
-      {"float", TYPESPEC, RID_FLOAT,},
+      {"mutable", SCSPEC, RID_MUTABLE,},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"bool", TYPESPEC, RID_BOOL,},
+      {"register", SCSPEC, RID_REGISTER,},
+      {"", 0, 0}, {"", 0, 0},
+      {"__typeof", TYPEOF, RID_UNUSED},
       {"", 0, 0},
       {"typedef", SCSPEC, RID_TYPEDEF,},
-      {"__typeof", TYPEOF, RID_UNUSED},
-      {"bitand", '&', RID_UNUSED,},
-      {"break", BREAK, RID_UNUSED,},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"if", IF, RID_UNUSED,},
+      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"__sigof__", SIGOF, RID_UNUSED		/* Extension */,},
+      {"unsigned", TYPESPEC, RID_UNSIGNED,},
+      {"goto", GOTO, RID_UNUSED,},
+      {"", 0, 0},
+      {"float", TYPESPEC, RID_FLOAT,},
       {"union", AGGR, RID_UNION,},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"inline", SCSPEC, RID_INLINE,},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"goto", GOTO, RID_UNUSED,},
       {"sigof", SIGOF, RID_UNUSED		/* Extension */,},
+      {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
+      {"__signature__", AGGR, RID_SIGNATURE	/* Extension */,},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"bitor", '|', RID_UNUSED,},
-      {"auto", SCSPEC, RID_AUTO,},
+      {"", 0, 0}, {"", 0, 0},
+      {"operator", OPERATOR, RID_UNUSED,},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
       {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0}, {"", 0, 0},
-      {"", 0, 0}, {"", 0, 0},
-      {"operator", OPERATOR, RID_UNUSED,}
+      {"auto", SCSPEC, RID_AUTO,}
     };
 
   if (len <= MAX_WORD_LENGTH && len >= MIN_WORD_LENGTH)