File: overloaded-unary-and.cpp

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (25 lines) | stat: -rw-r--r-- 593 bytes parent folder | download | duplicates (34) 
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
 
// RUN: %check_clang_tidy %s google-runtime-operator %t

struct Foo {
  void *operator&();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not overload unary operator&, it is dangerous. [google-runtime-operator]
};

template <typename T>
struct TFoo {
  T *operator&();
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: do not overload unary operator&
};

TFoo<int> tfoo;

struct Bar;
void *operator&(Bar &b);
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: do not overload unary operator&

// No warnings on binary operators.
struct Qux {
  void *operator&(Qux &q);
};

void *operator&(Qux &q, Qux &r);