diff options
Diffstat (limited to 'gdb/cp-namespace.c')
| -rw-r--r-- | gdb/cp-namespace.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c index 40959a5..75104ac 100644 --- a/gdb/cp-namespace.c +++ b/gdb/cp-namespace.c @@ -508,6 +508,41 @@ lookup_symbol_file (const char *name, return NULL; } +/* Look up a type named NESTED_NAME that is nested inside the C++ + class or namespace given by PARENT_TYPE, from within the context + given by BLOCK. Return NULL if there is no such nested type. */ + +/* FIXME: carlton/2003-09-24: For now, this only works for nested + namespaces; the patch to make this work on other sorts of nested + types is next on my TODO list. */ + +struct type * +cp_lookup_nested_type (struct type *parent_type, + const char *nested_name, + const struct block *block) +{ + switch (TYPE_CODE (parent_type)) + { + case TYPE_CODE_NAMESPACE: + { + const char *parent_name = TYPE_TAG_NAME (parent_type); + struct symbol *sym = cp_lookup_symbol_namespace (parent_name, + nested_name, + NULL, + block, + VAR_DOMAIN, + NULL); + if (sym == NULL || SYMBOL_CLASS (sym) != LOC_TYPEDEF) + return NULL; + else + return SYMBOL_TYPE (sym); + } + default: + internal_error (__FILE__, __LINE__, + "cp_lookup_nested_type called on a non-namespace."); + } +} + /* Now come functions for dealing with symbols associated to namespaces. (They're used to store the namespaces themselves, not objects that live in the namespaces.) These symbols come in two |