Vendor import of clang trunk r132879:

http://llvm.org/svn/llvm-project/cfe/trunk@132879

1 files changed, 12 insertions, 0 deletions

diff --git a/test/SemaCXX/default-arg-special-member.cpp b/test/SemaCXX/default-arg-special-member.cpp
new file mode 100644
index 0000000..8402d382
--- /dev/null
+++ b/test/SemaCXX/default-arg-special-member.cpp
@@ -0,0 +1,12 @@
+// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -Wno-default-arg-special-member -Werror -fsyntax-only %s
+
+class foo {
+  foo(foo&, int); // expected-note {{was not a special member function}}
+  foo(int); // expected-note {{was not a special member function}}
+  foo(const foo&); // expected-note {{was a copy constructor}}
+};
+
+foo::foo(foo&, int = 0) { } // expected-warning {{makes this constructor a copy constructor}}
+foo::foo(int = 0) { } // expected-warning {{makes this constructor a default constructor}}
+foo::foo(const foo& = 0) { } //expected-warning {{makes this constructor a default constructor}}