llvm-project/clang/test/PCH/cxx-attrs-packexpansion.cpp
Nathan Ridge 8b3b7556e9 [clang] Persist Attr::IsPackExpansion into the PCH
Summary: Fixes https://github.com/clangd/clangd/issues/309

Subscribers: ilya-biryukov, kadircet, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D77194
2020-04-05 23:32:03 -04:00

26 lines
420 B
C++

// Test this without pch.
// RUN: %clang_cc1 -include %s -emit-llvm -o - %s
// Test with pch.
// RUN: %clang_cc1 -emit-pch -o %t %s
// RUN: %clang_cc1 -include-pch %t -emit-llvm -o - %s
#ifndef HEADER
#define HEADER
template<typename T, typename... Types>
struct static_variant {
alignas(Types...) T storage[10];
};
#else
struct A {
static_variant<int> a;
};
struct B {
static_variant<A> _b;
};
#endif