File: overload-uneval.cpp

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (43 lines) | stat: -rw-r--r-- 674 bytes parent folder | download | duplicates (38) 
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
41
42
43
 
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-unused %s
// expected-no-diagnostics

// Tests that overload resolution is treated as an unevaluated context.
// PR5541
struct Foo
{
    Foo *next;
};

template <typename>
struct Bar
{
};


template <typename T>
class Wibble
{
    typedef Bar<T> B;

    static inline B *concrete(Foo *node) {
        int a[sizeof(T) ? -1 : -1];
        return reinterpret_cast<B *>(node);
    }

public:
    class It
    {
        Foo *i;

    public:
        inline operator B *() const { return concrete(i); }
        inline bool operator!=(const It &o) const { return i !=
o.i; }
    };
};

void f() {
  Wibble<void*>::It a, b;

  a != b;
}