File: cert-oop11-cpp.cpp

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8%2Bdeb10u2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 734,616 kB
  • sloc: cpp: 3,776,926; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; javascript: 518; ruby: 156
file content (21 lines) | stat: -rw-r--r-- 582 bytes parent folder | download | duplicates (4)
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 -- -- -std=c++11

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) {}
};