When creating an implicit conversion sequence for a reference of type T from an

initializer list containing a single element of type T, be sure to mark the
sequence as a list conversion sequence so that it is known to be worse than an
implicit conversion sequence that initializes a std::initializer_list object.

llvm-svn: 190115

1 files changed, 7 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp b/clang/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
index 071098440cd..d4098a45b59 100644
--- a/clang/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
+++ b/clang/test/SemaCXX/cxx0x-initializer-stdinitializerlist.cpp
@@ -218,3 +218,10 @@ namespace deleted_copy {
 
   std::initializer_list<X> x{1}; // expected-error {{invokes deleted constructor}}
 }
+
+namespace RefVersusInitList {
+  struct S {};
+  void f(const S &) = delete;
+  void f(std::initializer_list<S>);
+  void g(S s) { f({S()}); }
+}