File: readability-simplify-bool-expr-chained-conditional-assignment.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 (34 lines) | stat: -rw-r--r-- 1,065 bytes parent folder | download | duplicates (13) 
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
26
27
28
29
30
31
32
33
34
 
// RUN: %check_clang_tidy %s readability-simplify-boolean-expr %t -- -config="{CheckOptions: [{key: "readability-simplify-boolean-expr.ChainedConditionalAssignment", value: 1}]}" --

void chained_conditional_compound_assignment(int i) {
  bool b;
  if (i < 0) {
    b = true;
  } else if (i < 10) {
    b = false;
  } else if (i > 20) {
    b = true;
  } else {
    b = false;
  }
  // CHECK-MESSAGES: :[[@LINE-4]]:9: warning: redundant boolean literal in conditional assignment [readability-simplify-boolean-expr]
  // CHECK-FIXES:      {{^}}  } else if (i < 10) {{{$}}
  // CHECK-FIXES-NEXT: {{^}}    b = false;{{$}}
  // CHECK-FIXES-NEXT: {{^}}  } else b = i > 20;{{$}}
}

void chained_conditional_assignment(int i) {
  bool b;
  if (i < 0)
    b = true;
  else if (i < 10)
    b = false;
  else if (i > 20)
    b = true;
  else
    b = false;
  // CHECK-MESSAGES: :[[@LINE-3]]:9: warning: {{.*}} in conditional assignment
  // CHECK-FIXES:      {{^}}  else if (i < 10)
  // CHECK-FIXES-NEXT: {{^}}    b = false;
  // CHECK-FIXES-NEXT: {{^}}  else b = i > 20;
}