File: incomplete.pass.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (40 lines) | stat: -rw-r--r-- 975 bytes parent folder | download | duplicates (23) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
 

//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

// <unordered_map>

// Check that std::unordered_multimap and its iterators can be instantiated with an incomplete
// type.

#include <unordered_map>

#include "test_macros.h"

template <class Tp>
struct MyHash {
  MyHash() {}
  std::size_t operator()(Tp const&) const {return 42;}
};

struct A {
    typedef std::unordered_multimap<A, A, MyHash<A> > Map;
    Map m;
    Map::iterator it;
    Map::const_iterator cit;
    Map::local_iterator lit;
    Map::const_local_iterator clit;
};

inline bool operator==(A const& L, A const& R) { return &L == &R; }

int main(int, char**) {
    A a;

  return 0;
}