| // RUN: %check_clang_tidy %s bugprone-easily-swappable-parameters %t \ |
| // RUN: -config='{CheckOptions: [ \ |
| // RUN: {key: bugprone-easily-swappable-parameters.MinimumLength, value: 2}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.IgnoredParameterNames, value: ""}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.IgnoredParameterTypeSuffixes, value: ""}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.QualifiersMix, value: 0}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.ModelImplicitConversions, value: 0}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.SuppressParametersUsedTogether, value: 0}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.NamePrefixSuffixSilenceDissimilarityTreshold, value: 1} \ |
| // RUN: ]}' -- |
| |
| namespace std { |
| struct string {}; |
| } // namespace std |
| class Matrix {}; |
| |
| void test1(int Foo, int Bar) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: 2 adjacent parameters of 'test1' of similar type ('int') are easily swapped by mistake [bugprone-easily-swappable-parameters] |
| // CHECK-MESSAGES: :[[@LINE-2]]:16: note: the first parameter in the range is 'Foo' |
| // CHECK-MESSAGES: :[[@LINE-3]]:25: note: the last parameter in the range is 'Bar' |
| |
| void test2(int A, int B) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: 2 adjacent parameters of 'test2' of similar type ('int') |
| // CHECK-MESSAGES: :[[@LINE-2]]:16: note: the first parameter in the range is 'A' |
| // CHECK-MESSAGES: :[[@LINE-3]]:23: note: the last parameter in the range is 'B' |
| |
| void test3(int Val1, int Val2) {} // NO-WARN. |
| |
| void test4(int ValA, int Valb) {} // NO-WARN. |
| |
| void test5(int Val1, int ValZ) {} // NO-WARN. |
| |
| void test6(int PValue, int QValue) {} // NO-WARN. |
| |
| void test7(std::string Astr, std::string Bstr) {} // NO-WARN. |
| |
| void test8(int Aladdin, int Alabaster) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:12: warning: 2 adjacent parameters of 'test8' of similar type ('int') |
| // CHECK-MESSAGES: :[[@LINE-2]]:16: note: the first parameter in the range is 'Aladdin' |
| // CHECK-MESSAGES: :[[@LINE-3]]:29: note: the last parameter in the range is 'Alabaster' |
| |
| void test9(Matrix Qmat, Matrix Rmat, Matrix Tmat) {} // NO-WARN. |
| |
| void test10(int Something, int Other, int Foo, int Bar1, int Bar2, int Baz, int Qux) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: 4 adjacent parameters of 'test10' of similar type ('int') are |
| // CHECK-MESSAGES: :[[@LINE-2]]:17: note: the first parameter in the range is 'Something' |
| // CHECK-MESSAGES: :[[@LINE-3]]:52: note: the last parameter in the range is 'Bar1' |
| // |
| // CHECK-MESSAGES: :[[@LINE-5]]:58: warning: 3 adjacent parameters of 'test10' of similar type ('int') are |
| // CHECK-MESSAGES: :[[@LINE-6]]:62: note: the first parameter in the range is 'Bar2' |
| // CHECK-MESSAGES: :[[@LINE-7]]:81: note: the last parameter in the range is 'Qux' |
| |
| void test11(int Foobar, int Foo) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:13: warning: 2 adjacent parameters of 'test11' of similar type ('int') |
| // CHECK-MESSAGES: :[[@LINE-2]]:17: note: the first parameter in the range is 'Foobar' |
| // CHECK-MESSAGES: :[[@LINE-3]]:29: note: the last parameter in the range is 'Foo' |
