view clang/test/SemaTemplate/nested-deduction-guides.cpp @ 222:81f6424ef0e3 llvm-original

LLVM original branch
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 18 Jul 2021 22:10:01 +0900
parents 1d019706d866
children
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// 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>;