File: overloaded-unary-and.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 (25 lines) | stat: -rw-r--r-- 593 bytes parent folder | download | duplicates (32) 
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);