File: cert-oop11-cpp.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
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) {}
};