In r12-3643 I improved our handling of type names after . or -> when
unqualified lookup doesn't find anything, but it needs to handle auto
specially.
PR c++/105734
gcc/cp/ChangeLog:
* parser.cc (cp_parser_postfix_dot_deref_expression): Use typeof
if the expression has auto type.
gcc/testsuite/ChangeLog:
* g++.dg/cpp0x/auto57.C: New test.
tree type = TREE_TYPE (postfix_expression);
/* If we don't have a (type-dependent) object of class type, use
typeof to figure out the type of the object. */
- if (type == NULL_TREE)
+ if (type == NULL_TREE || is_auto (type))
type = finish_typeof (postfix_expression);
parser->context->object_type = type;
}
--- /dev/null
+// PR c++/105734
+// { dg-do compile { target c++11 } }
+
+namespace N {
+ struct A { };
+ A f(A);
+}
+
+template <class T>
+void bar() {
+ auto m = f(T());
+ m.~A();
+}
+
+void foo() { bar<N::A>(); }