/* The current index into any template argument packs we are using
for printing. */
int pack_index;
+ /* Number of d_print_flush calls so far. */
+ unsigned long int flush_count;
};
#ifdef CP_DEMANGLE_DEBUG
static struct demangle_component *
d_make_name (struct d_info *, const char *, int);
+static struct demangle_component *
+d_make_demangle_mangled_name (struct d_info *, const char *);
+
static struct demangle_component *
d_make_builtin_type (struct d_info *,
const struct demangle_builtin_type_info *);
return p;
}
+/* Add a new demangle mangled name component. */
+
+static struct demangle_component *
+d_make_demangle_mangled_name (struct d_info *di, const char *s)
+{
+ if (d_peek_char (di) != '_' || d_peek_next_char (di) != 'Z')
+ return d_make_name (di, s, strlen (s));
+ d_advance (di, 2);
+ return d_encoding (di, 0);
+}
+
/* Add a new name component. */
static struct demangle_component *
/* 29 */ { NL ("half"), NL ("half"), D_PRINT_FLOAT },
/* 30 */ { NL ("char16_t"), NL ("char16_t"), D_PRINT_DEFAULT },
/* 31 */ { NL ("char32_t"), NL ("char32_t"), D_PRINT_DEFAULT },
+ /* 32 */ { NL ("decltype(nullptr)"), NL ("decltype(nullptr)"),
+ D_PRINT_DEFAULT },
};
CP_STATIC_IF_GLIBCPP_V3
ret = d_vector_type (di);
break;
+ case 'n':
+ /* decltype(nullptr) */
+ ret = d_make_builtin_type (di, &cplus_demangle_builtin_types[32]);
+ di->expansion += ret->u.s_builtin.type->len;
+ break;
+
default:
return NULL;
}
dpi->last_char = '\0';
dpi->templates = NULL;
dpi->modifiers = NULL;
+ dpi->flush_count = 0;
dpi->callback = callback;
dpi->opaque = opaque;
dpi->buf[dpi->len] = '\0';
dpi->callback (dpi->buf, dpi->len, dpi->opaque);
dpi->len = 0;
+ dpi->flush_count++;
}
/* Append characters and buffers for printing. */
case DEMANGLE_COMPONENT_PACK_EXPANSION:
return NULL;
+ case DEMANGLE_COMPONENT_LAMBDA:
case DEMANGLE_COMPONENT_NAME:
case DEMANGLE_COMPONENT_OPERATOR:
case DEMANGLE_COMPONENT_BUILTIN_TYPE:
if (d_right (dc) != NULL)
{
size_t len;
+ unsigned long int flush_count;
+ /* Make sure ", " isn't flushed by d_append_string, otherwise
+ dpi->len -= 2 wouldn't work. */
+ if (dpi->len >= sizeof (dpi->buf) - 2)
+ d_print_flush (dpi);
d_append_string (dpi, ", ");
len = dpi->len;
+ flush_count = dpi->flush_count;
d_print_comp (dpi, d_right (dc));
/* If that didn't print anything (which can happen with empty
template argument packs), remove the comma and space. */
- if (dpi->len == len)
+ if (dpi->flush_count == flush_count && dpi->len == len)
dpi->len -= 2;
}
return;
struct d_print_mod *mods)
{
int need_paren;
- int saw_mod;
int need_space;
struct d_print_mod *p;
struct d_print_mod *hold_modifiers;
need_paren = 0;
- saw_mod = 0;
need_space = 0;
for (p = mods; p != NULL; p = p->next)
{
if (p->printed)
break;
- saw_mod = 1;
switch (p->mod->type)
{
case DEMANGLE_COMPONENT_POINTER:
break;
}
- if (d_left (dc) != NULL && ! saw_mod)
- need_paren = 1;
-
if (need_paren)
{
if (! need_space)
(type == DCT_GLOBAL_CTORS
? DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS
: DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS),
- d_make_name (&di, d_str (&di), strlen (d_str (&di))),
+ d_make_demangle_mangled_name (&di, d_str (&di)),
NULL);
d_advance (&di, strlen (d_str (&di)));
break;