File: cert-oop11-cpp.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 (21 lines) | stat: -rw-r--r-- 565 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
// RUN: %check_clang_tidy %s cert-oop11-cpp %t

struct B {
  B(B&&) noexcept = default;

  B(const B &) = default;
  B& operator=(const B&) = default;
  ~B() {}
};

struct D {
  B b;

  // CHECK-MESSAGES: :[[@LINE+1]]:14: warning: move constructor initializes class member by calling a copy constructor [cert-oop11-cpp]
  D(D &&d) : b(d.b) {}

  // This should not produce a diagnostic because it is not covered under
  // the CERT guideline for OOP11-CPP. However, this will produce a diagnostic
  // under performance-move-constructor-init.
  D(B b) : b(b) {}
};