struct type *type;
} typed_val_int;
struct {
- DOUBLEST dval;
+ gdb_byte val[16];
struct type *type;
} typed_val_float;
struct symbol *sym;
struct block_symbol sym;
const char *type_name = TYPE_SAFE_NAME (type);
int type_name_len = strlen (type_name);
- char *name;
-
- name = xstrprintf ("%.*s.%.*s",
+ std::string name
+ = string_printf ("%.*s.%.*s",
type_name_len, type_name,
$3.length, $3.ptr);
- make_cleanup (xfree, name);
sym =
- lookup_symbol (name, (const struct block *) NULL,
+ lookup_symbol (name.c_str (),
+ (const struct block *) NULL,
VAR_DOMAIN, NULL);
if (sym.symbol)
{
break;
}
- msymbol = lookup_bound_minimal_symbol (name);
+ msymbol = lookup_bound_minimal_symbol (name.c_str ());
if (msymbol.minsym != NULL)
write_exp_msymbol (pstate, msymbol);
else if (!have_full_symbols () && !have_partial_symbols ())
error (_("No symbol table is loaded. Use the \"file\" command."));
else
- error (_("No symbol \"%s\" in current context."), name);
+ error (_("No symbol \"%s\" in current context."),
+ name.c_str ());
}
/* Check if the qualified name resolves as a member
write_exp_elt_longcst (pstate, (LONGEST)($1.val));
write_exp_elt_opcode (pstate, OP_LONG); }
| FLOAT_LITERAL
- { write_exp_elt_opcode (pstate, OP_DOUBLE);
+ { write_exp_elt_opcode (pstate, OP_FLOAT);
write_exp_elt_type (pstate, $1.type);
- write_exp_elt_dblcst (pstate, $1.dval);
- write_exp_elt_opcode (pstate, OP_DOUBLE); }
+ write_exp_elt_floatcst (pstate, $1.val);
+ write_exp_elt_opcode (pstate, OP_FLOAT); }
| CHARACTER_LITERAL
{ struct stoken_vector vec;
vec.len = 1;
if (parsed_float)
{
- const char *suffix;
- int suffix_len;
char *s, *sp;
/* Strip out all embedded '_' before passing to parse_float. */
*sp = '\0';
len = strlen (s);
- if (! parse_float (s, len, &putithere->typed_val_float.dval, &suffix))
- return ERROR;
-
- suffix_len = s + len - suffix;
-
- if (suffix_len == 0)
+ /* Check suffix for `i' , `fi' or `li' (idouble, ifloat or ireal). */
+ if (len >= 1 && tolower (s[len - 1]) == 'i')
{
- putithere->typed_val_float.type
- = parse_d_type (ps)->builtin_double;
- }
- else if (suffix_len == 1)
- {
- /* Check suffix for `f', `l', or `i' (float, real, or idouble). */
- if (tolower (*suffix) == 'f')
+ if (len >= 2 && tolower (s[len - 2]) == 'f')
{
putithere->typed_val_float.type
- = parse_d_type (ps)->builtin_float;
+ = parse_d_type (ps)->builtin_ifloat;
+ len -= 2;
}
- else if (tolower (*suffix) == 'l')
+ else if (len >= 2 && tolower (s[len - 2]) == 'l')
{
putithere->typed_val_float.type
- = parse_d_type (ps)->builtin_real;
+ = parse_d_type (ps)->builtin_ireal;
+ len -= 2;
}
- else if (tolower (*suffix) == 'i')
+ else
{
putithere->typed_val_float.type
= parse_d_type (ps)->builtin_idouble;
+ len -= 1;
}
- else
- return ERROR;
}
- else if (suffix_len == 2)
+ /* Check suffix for `f' or `l'' (float or real). */
+ else if (len >= 1 && tolower (s[len - 1]) == 'f')
{
- /* Check suffix for `fi' or `li' (ifloat or ireal). */
- if (tolower (suffix[0]) == 'f' && tolower (suffix[1] == 'i'))
- {
- putithere->typed_val_float.type
- = parse_d_type (ps)->builtin_ifloat;
- }
- else if (tolower (suffix[0]) == 'l' && tolower (suffix[1] == 'i'))
- {
- putithere->typed_val_float.type
- = parse_d_type (ps)->builtin_ireal;
- }
- else
- return ERROR;
+ putithere->typed_val_float.type
+ = parse_d_type (ps)->builtin_float;
+ len -= 1;
}
+ else if (len >= 1 && tolower (s[len - 1]) == 'l')
+ {
+ putithere->typed_val_float.type
+ = parse_d_type (ps)->builtin_real;
+ len -= 1;
+ }
+ /* Default type if no suffix. */
else
+ {
+ putithere->typed_val_float.type
+ = parse_d_type (ps)->builtin_double;
+ }
+
+ if (!parse_float (s, len,
+ putithere->typed_val_float.type,
+ putithere->typed_val_float.val))
return ERROR;
return FLOAT_LITERAL;
/* Temporary storage for yylex; this holds symbol names as they are
built up. */
-static struct obstack name_obstack;
+static auto_obstack name_obstack;
/* Classify an IDENTIFIER token. The contents of the token are in `yylval'.
Updates yylval and returns the new token type. BLOCK is the block
first try building up a name until we find the qualified module. */
if (current.token == UNKNOWN_NAME)
{
- obstack_free (&name_obstack, obstack_base (&name_obstack));
+ name_obstack.clear ();
obstack_grow (&name_obstack, current.value.sval.ptr,
current.value.sval.length);
if (current.token != TYPENAME && current.token != '.')
goto do_pop;
- obstack_free (&name_obstack, obstack_base (&name_obstack));
+ name_obstack.clear ();
checkpoint = 0;
if (current.token == '.')
search_block = NULL;
int
d_parse (struct parser_state *par_state)
{
- int result;
- struct cleanup *back_to;
-
/* Setting up the parser state. */
+ scoped_restore pstate_restore = make_scoped_restore (&pstate);
gdb_assert (par_state != NULL);
pstate = par_state;
- back_to = make_cleanup (null_cleanup, NULL);
-
scoped_restore restore_yydebug = make_scoped_restore (&yydebug,
parser_debug);
- make_cleanup_clear_parser_state (&pstate);
/* Initialize some state used by the lexer. */
last_was_structop = 0;
VEC_free (token_and_value, token_fifo);
popping = 0;
- obstack_init (&name_obstack);
- make_cleanup_obstack_free (&name_obstack);
+ name_obstack.clear ();
- result = yyparse ();
- do_cleanups (back_to);
- return result;
+ return yyparse ();
}
void