2003-09-25 David Carlton <carlton@kealia.com>

	* c-exp.y: Include cp-support.h.  Add qualified_type.
	(yylex): Delete nested type hack; add comments.
	* cp-namespace.c (cp_lookup_nested_type): New function.
	* cp-support.h: Declare cp_lookup_nested_type.
	* eval.c (evaluate_subexp_standard): Call value_aggregate_elt
	instead of value_struct_elt_for_reference.
	* valops.c: Include cp-support.h.
	(value_aggregate_elt): New function.
	(value_namespace_elt): Ditto.
	(value_struct_elt_for_reference): Make static.
	* value.h: Delete declaration of value_struct_elt_for_reference;
	add declaration for value_aggregate_elt.
	* Makefile.in (c-exp.tab.o): Depend on $(cp_support_h).
	(valops.o): Ditto.

2003-09-25  David Carlton  <carlton@kealia.com>

	* gdb.cp/namespace.exp: Tweak comments.  Add non-quoted versions
	of some print tests, where appropriate.  Add tests for C::D::cd,
	E::ce, F::cXfX, G::XgX.
	* gdb.cp/namespace.cc: Add XgX, cXfX, ce.

1 files changed, 35 insertions, 0 deletions

diff --git a/gdb/cp-namespace.c b/gdb/cp-namespace.c
index 40959a589a4..75104ac2d6e 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