File: view_base.compile.pass.cpp

package info (click to toggle)
llvm-toolchain-snapshot 1%3A22~%2B%2B20250731080150%2Bbe449d6b6587-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,250,472 kB
  • sloc: cpp: 7,641,756; ansic: 1,439,220; asm: 1,072,591; python: 253,178; f90: 95,173; objc: 70,722; lisp: 44,365; pascal: 18,720; sh: 10,051; ml: 5,111; perl: 4,720; awk: 3,523; makefile: 3,397; javascript: 2,272; xml: 892; fortran: 783
file content (24 lines) | stat: -rw-r--r-- 862 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
//===----------------------------------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

// UNSUPPORTED: c++03, c++11, c++14, c++17

// <ranges>

// struct view_base { };

#include <ranges>
#include <type_traits>

static_assert(std::is_empty_v<std::ranges::view_base>);
static_assert(std::is_trivially_copyable_v<std::ranges::view_base>);
static_assert(std::is_trivially_default_constructible_v<std::ranges::view_base>);

// Make sure we can inherit from it, as it's intended (that wouldn't be the
// case if e.g. it was marked as final).
struct View : std::ranges::view_base { };