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-rw-r--r--clang/test/SemaTemplate/deduction.cpp10
1 files changed, 7 insertions, 3 deletions
diff --git a/clang/test/SemaTemplate/deduction.cpp b/clang/test/SemaTemplate/deduction.cpp
index 216b8347be7..8ac65aacd5b 100644
--- a/clang/test/SemaTemplate/deduction.cpp
+++ b/clang/test/SemaTemplate/deduction.cpp
@@ -526,13 +526,17 @@ namespace dependent_list_deduction {
static_assert(is_same<X<T...>, X<int, char, char>>::value, "");
static_assert(is_same<Y<V...>, Y<3, 2, 4>>::value, "");
}
- template<typename ...T, T ...V> void g(const T (&...p)[V]) { // expected-note {{deduced incomplete pack}}
+ template<typename ...T, T ...V> void g(const T (&...p)[V]) {
static_assert(is_same<X<T...>, X<int, decltype(sizeof(0))>>::value, "");
static_assert(is_same<Y<V...>, Y<2, 3>>::value, "");
}
void h() {
f({1, 2, 3}, {'a', 'b'}, "foo");
- // FIXME: Deduction in this case should succeed.
- g({1, 2}, {{}, {}, {}}); // expected-error {{no match}}
+ g({1, 2}, {{}, {}, {}});
+#if __cplusplus <= 201402
+ // expected-error@-2 {{no match}}
+ // expected-note@-9 {{deduced incomplete pack}}
+ // We deduce V$1 = (size_t)3, which in C++1z also deduces T$1 = size_t.
+#endif
}
}
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