view clang/test/SemaTemplate/nested-deduction-guides.cpp @ 207:2e18cbf3894f

LLVM12
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Tue, 08 Jun 2021 06:07:14 +0900
parents 1d019706d866
children
line wrap: on
line source

// RUN: %clang_cc1 -std=c++17 -verify %s
// expected-no-diagnostics

template<typename T> struct A {
  template<typename U> struct B {
    B(...);
  };
  template<typename U> B(U) -> B<U>;
};
A<void>::B b = 123;

using T = decltype(b);
using T = A<void>::B<int>;