/* YACC parser for Java expressions, for GDB.
- Copyright (C) 1997.
+ Copyright (C) 1997, 1998, 1999.
Free Software Foundation, Inc.
This file is part of GDB.
%type <lval> rcurly Dims Dims_opt
%type <tval> ClassOrInterfaceType ClassType /* ReferenceType Type ArrayType */
-%type <tval> IntegralType FloatingPointType NumericType PrimitiveType
+%type <tval> IntegralType FloatingPointType NumericType PrimitiveType ArrayType PrimitiveOrArrayType
%token <typed_val_int> INTEGER_LITERAL
%token <typed_val_float> FLOATING_POINT_LITERAL
%%
start : exp1
-/* | type_exp FIXME */
+ | type_exp
+ ;
+
+type_exp: PrimitiveOrArrayType
+ {
+ write_exp_elt_opcode(OP_TYPE);
+ write_exp_elt_type($1);
+ write_exp_elt_opcode(OP_TYPE);
+ }
+ ;
+
+PrimitiveOrArrayType:
+ PrimitiveType
+ | ArrayType
;
StringLiteral:
ClassOrInterfaceType
;
-/* UNUSED:
ArrayType:
PrimitiveType Dims
{ $$ = java_array_type ($1, $2); }
| Name Dims
{ $$ = java_array_type (java_type_from_name ($1), $2); }
;
-*/
Name:
IDENTIFIER
num = sscanf (p, "%lg%c", (double *) &putithere->typed_val_float.dval, &c);
else
{
-#ifdef PRINTF_HAS_LONG_DOUBLE
+#ifdef SCANF_HAS_LONG_DOUBLE
num = sscanf (p, "%Lg%c", &putithere->typed_val_float.dval, &c);
#else
/* Scan it into a double, then assign it to the long double.
return ERROR;
return FLOATING_POINT_LITERAL;
-}
+ }
/* Handle base-switching prefixes 0x, 0t, 0d, 0 */
if (p[0] == '0')
error ("Empty character constant.");
yylval.typed_val_int.val = c;
- yylval.typed_val_int.type = builtin_type_char;
+ yylval.typed_val_int.type = java_char_type;
c = *lexptr++;
if (c != '\'')
/* It's a name. See how long it is. */
namelen = 0;
for (c = tokstart[namelen];
- (c == '_' || c == '$' || (c >= '0' && c <= '9')
- || (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || c == '<');)
+ (c == '_'
+ || c == '$'
+ || (c >= '0' && c <= '9')
+ || (c >= 'a' && c <= 'z')
+ || (c >= 'A' && c <= 'Z')
+ || c == '<');
+ )
{
- if (c == '<')
- {
- int i = namelen;
- while (tokstart[++i] && tokstart[i] != '>');
- if (tokstart[i] == '>')
- namelen = i;
- }
+ if (c == '<')
+ {
+ int i = namelen;
+ while (tokstart[++i] && tokstart[i] != '>');
+ if (tokstart[i] == '>')
+ namelen = i;
+ }
c = tokstart[++namelen];
}
into a freshly malloc'ed struct expression. Its language_defn is set
to null. */
static struct expression *
-copy_exp (struct expression *expr, int endpos)
+copy_exp (expr, endpos)
+ struct expression *expr;
+ int endpos;
{
int len = length_of_subexp (expr, endpos);
struct expression *new
/* Insert the expression NEW into the current expression (expout) at POS. */
static void
-insert_exp (int pos,
- struct expression *new)
+insert_exp (pos, new)
+ int pos;
+ struct expression *new;
{
int newlen = new->nelts;