File: modernize-use-nodiscard-clang-unused.cpp

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (24 lines) | stat: -rw-r--r-- 1,209 bytes parent folder | download | duplicates (15) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
// RUN: %check_clang_tidy %s modernize-use-nodiscard %t -- \
// RUN:   -config="{CheckOptions: [{key: modernize-use-nodiscard.ReplacementString, value: '[[clang::warn_unused_result]]'}]}"

class Foo
{
public:
    bool f1() const;
    // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f1' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
    // CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f1() const;

    bool f2(int) const;
    // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f2' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
    // CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f2(int) const;

    bool f3(const int &) const;
    // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f3' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
    // CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f3(const int &) const;

    bool f4(void) const;
    // CHECK-MESSAGES: :[[@LINE-1]]:5: warning: function 'f4' should be marked {{\[\[clang::warn_unused_result\]\]}} [modernize-use-nodiscard]
    // CHECK-FIXES: {{\[\[clang::warn_unused_result\]\]}} bool f4(void) const;

};