diff options
Diffstat (limited to 'gdb/cp-namespace.c')
| -rw-r--r-- | gdb/cp-namespace.c | 102 |
1 files changed, 4 insertions, 98 deletions
diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c index f5f4bad..b8b19ed 100644 --- a/gdb/cp-namespace.c +++ b/gdb/cp-namespace.c @@ -31,6 +31,7 @@ #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, @@ -91,8 +92,9 @@ cp_scan_for_anonymous_namespaces (const struct symbol *const symbol, 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; @@ -103,102 +105,6 @@ cp_scan_for_anonymous_namespaces (const struct symbol *const symbol, } } -/* 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. */ |