Support the use of decltype for specifying base types. Fixes PR11216.
llvm-svn: 142926
diff --git a/clang/test/CXX/class.derived/p1.cpp b/clang/test/CXX/class.derived/p1.cpp
new file mode 100644
index 0000000..98c1d35
--- /dev/null
+++ b/clang/test/CXX/class.derived/p1.cpp
@@ -0,0 +1,33 @@
+// RUN: %clang_cc1 %s -fsyntax-only -verify -std=c++11
+
+// base-clause:
+// : base-specifier-list
+// base-specifier-list:
+// base-specifier ...[opt]
+// base-specifier-list , base-specifier ...[opt]
+// base-specifier:
+// attribute-specifier-seq[opt] base-type-specifier
+// attribute-specifier-seq[opt] virtual access-specifier[opt] base-type-specifier
+// attribute-specifier-seq[opt] access-specifier virtual[opt] base-type-specifier
+// class-or-decltype:
+// nested-name-specifier[opt] class-name
+// decltype-specifier
+// base-type-specifier:
+// class-or-decltype
+// access-specifier:
+// private
+// protected
+// public
+
+namespace PR11216 {
+ struct Base { };
+ struct Derived : decltype(Base()) { };
+
+ int func();
+ struct Derived2 : decltype(func()) { }; // expected-error {{base specifier must name a class}}
+
+ template<typename T>
+ struct Derived3 : decltype(T().foo()) { };
+ struct Foo { Base foo(); };
+ Derived3<Foo> d;
+}