File: readability-simplify-bool-expr-chained-conditional-assignment.cpp

package info (click to toggle)
llvm-toolchain-3.9 1%3A3.9.1-8
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 441,060 kB
  • ctags: 428,777
  • sloc: cpp: 2,546,577; ansic: 538,318; asm: 119,677; objc: 103,316; python: 102,148; sh: 27,847; pascal: 5,626; ml: 5,510; perl: 5,293; lisp: 4,801; makefile: 2,177; xml: 686; cs: 362; php: 212; csh: 117
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;
}