File: else-after-return-if-constexpr.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (22 lines) | stat: -rw-r--r-- 500 bytes parent folder | download | duplicates (16) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// RUN: %check_clang_tidy %s readability-else-after-return %t -- -- -std=c++17

// Constexpr if is an exception to the rule, we cannot remove the else.
void f() {
  if (sizeof(int) > 4)
    return;
  else
    return;
  // CHECK-MESSAGES: [[@LINE-2]]:3: warning: do not use 'else' after 'return'

  if constexpr (sizeof(int) > 4)
    return;
  else
    return;

  if constexpr (sizeof(int) > 4)
    return;
  else if constexpr (sizeof(long) > 4)
    return;
  else
    return;
}