#include "frame.h"
#include "buildsym.h"
#include "language.h"
+#include "namespace.h"
static struct block_symbol
cp_lookup_nested_symbol_1 (struct type *container_type,
? 0 : previous_component - 2);
int src_len = next_component;
- char *dest = alloca (dest_len + 1);
- char *src = alloca (src_len + 1);
+ char *dest = (char *) alloca (dest_len + 1);
+ char *src = (char *) alloca (src_len + 1);
memcpy (dest, name, dest_len);
memcpy (src, name, src_len);
anonymous namespace. So add symbols in it to the
namespace given by the previous component if there is
one, or to the global namespace if there isn't. */
- cp_add_using_directive (dest, src, NULL, NULL, NULL, 1,
- &objfile->objfile_obstack);
+ add_using_directive (&local_using_directives,
+ dest, src, NULL, NULL, NULL, 1,
+ &objfile->objfile_obstack);
}
/* The "+ 2" is for the "::". */
previous_component = next_component + 2;
}
}
-/* Add a using directive to using_directives. If the using directive
- in question has already been added, don't add it twice.
-
- Create a new struct using_direct which imports the namespace SRC
- into the scope DEST. ALIAS is the name of the imported namespace
- in the current scope. If ALIAS is NULL then the namespace is known
- by its original name. DECLARATION is the name if the imported
- varable if this is a declaration import (Eg. using A::x), otherwise
- it is NULL. EXCLUDES is a list of names not to import from an
- imported module or NULL. If COPY_NAMES is non-zero, then the
- arguments are copied into newly allocated memory so they can be
- temporaries. For EXCLUDES the VEC pointers are copied but the
- pointed to characters are not copied. */
-
-void
-cp_add_using_directive (const char *dest,
- const char *src,
- const char *alias,
- const char *declaration,
- VEC (const_char_ptr) *excludes,
- int copy_names,
- struct obstack *obstack)
-{
- struct using_direct *current;
- struct using_direct *newobj;
-
- /* Has it already been added? */
-
- for (current = using_directives; current != NULL; current = current->next)
- {
- int ix;
- const char *param;
-
- if (strcmp (current->import_src, src) != 0)
- continue;
- if (strcmp (current->import_dest, dest) != 0)
- continue;
- if ((alias == NULL && current->alias != NULL)
- || (alias != NULL && current->alias == NULL)
- || (alias != NULL && current->alias != NULL
- && strcmp (alias, current->alias) != 0))
- continue;
- if ((declaration == NULL && current->declaration != NULL)
- || (declaration != NULL && current->declaration == NULL)
- || (declaration != NULL && current->declaration != NULL
- && strcmp (declaration, current->declaration) != 0))
- continue;
-
- /* Compare the contents of EXCLUDES. */
- for (ix = 0; VEC_iterate (const_char_ptr, excludes, ix, param); ix++)
- if (current->excludes[ix] == NULL
- || strcmp (param, current->excludes[ix]) != 0)
- break;
- if (ix < VEC_length (const_char_ptr, excludes)
- || current->excludes[ix] != NULL)
- continue;
-
- /* Parameters exactly match CURRENT. */
- return;
- }
-
- newobj = obstack_alloc (obstack, (sizeof (*newobj)
- + (VEC_length (const_char_ptr, excludes)
- * sizeof (*newobj->excludes))));
- memset (newobj, 0, sizeof (*newobj));
-
- if (copy_names)
- {
- newobj->import_src = obstack_copy0 (obstack, src, strlen (src));
- newobj->import_dest = obstack_copy0 (obstack, dest, strlen (dest));
- }
- else
- {
- newobj->import_src = src;
- newobj->import_dest = dest;
- }
-
- if (alias != NULL && copy_names)
- newobj->alias = obstack_copy0 (obstack, alias, strlen (alias));
- else
- newobj->alias = alias;
-
- if (declaration != NULL && copy_names)
- newobj->declaration = obstack_copy0 (obstack,
- declaration, strlen (declaration));
- else
- newobj->declaration = declaration;
-
- memcpy (newobj->excludes, VEC_address (const_char_ptr, excludes),
- VEC_length (const_char_ptr, excludes) * sizeof (*newobj->excludes));
- newobj->excludes[VEC_length (const_char_ptr, excludes)] = NULL;
-
- newobj->next = using_directives;
- using_directives = newobj;
-}
-
/* Test whether or not NAMESPACE looks like it mentions an anonymous
namespace; return nonzero if so. */
if (the_namespace[0] != '\0')
{
- concatenated_name = alloca (strlen (the_namespace) + 2
- + strlen (name) + 1);
+ concatenated_name
+ = (char *) alloca (strlen (the_namespace) + 2 + strlen (name) + 1);
strcpy (concatenated_name, the_namespace);
strcat (concatenated_name, "::");
strcat (concatenated_name, name);
static void
reset_directive_searched (void *data)
{
- struct using_direct *direct = data;
+ struct using_direct *direct = (struct using_direct *) data;
direct->searched = 0;
}
struct cleanup *searched_cleanup;
sym.symbol = NULL;
+ sym.block = NULL;
/* First, try to find the symbol in the given namespace if requested. */
if (search_scope_first)
if (scope_len == 0 && strchr (name, ':') == NULL)
return cp_lookup_bare_symbol (langdef, name, block, domain, 1);
- the_namespace = alloca (scope_len + 1);
+ the_namespace = (char *) alloca (scope_len + 1);
strncpy (the_namespace, scope, scope_len);
the_namespace[scope_len] = '\0';
return cp_lookup_symbol_in_namespace (the_namespace, name,
continue;
len = strlen (base_name) + 2 + strlen (name) + 1;
- concatenated_name = xrealloc (concatenated_name, len);
+ concatenated_name = (char *) xrealloc (concatenated_name, len);
xsnprintf (concatenated_name, len, "%s::%s", base_name, name);
sym = cp_lookup_nested_symbol_1 (base_type, name, concatenated_name,
int is_in_anonymous;
size = strlen (parent_name) + 2 + strlen (nested_name) + 1;
- concatenated_name = alloca (size);
+ concatenated_name = (char *) alloca (size);
xsnprintf (concatenated_name, size, "%s::%s",
parent_name, nested_name);
is_in_anonymous = cp_is_in_anonymous (concatenated_name);
return retval;
}
- full_name = alloca (scope_length + 2 + strlen (name) + 1);
+ full_name = (char *) alloca (scope_length + 2 + strlen (name) + 1);
strncpy (full_name, scope, scope_length);
strncpy (full_name + scope_length, "::", 2);
strcpy (full_name + scope_length + 2, name);