| // 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: "\"\";Foo;Bar"}, \ |
| // RUN: {key: bugprone-easily-swappable-parameters.IgnoredParameterTypeSuffixes, value: "T"}, \ |
| // 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: 0} \ |
| // RUN: ]}' -- |
| |
| void ignoredUnnamed(int I, int, int) {} // NO-WARN: No >= 2 length of non-unnamed. |
| |
| void nothingIgnored(int I, int J) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: 2 adjacent parameters of 'nothingIgnored' of similar type ('int') are easily swapped by mistake [bugprone-easily-swappable-parameters] |
| // CHECK-MESSAGES: :[[@LINE-2]]:25: note: the first parameter in the range is 'I' |
| // CHECK-MESSAGES: :[[@LINE-3]]:32: note: the last parameter in the range is 'J' |
| |
| void ignoredParameter(int Foo, int I, int J) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:32: warning: 2 adjacent parameters of 'ignoredParameter' of similar type ('int') |
| // CHECK-MESSAGES: :[[@LINE-2]]:36: note: the first parameter in the range is 'I' |
| // CHECK-MESSAGES: :[[@LINE-3]]:43: note: the last parameter in the range is 'J' |
| |
| void ignoredParameterBoth(int Foo, int Bar) {} // NO-WARN. |
| |
| struct S {}; |
| struct T {}; |
| struct MyT {}; |
| |
| void notIgnoredType(S S1, S S2) {} |
| // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: 2 adjacent parameters of 'notIgnoredType' of similar type ('S') |
| // CHECK-MESSAGES: :[[@LINE-2]]:23: note: the first parameter in the range is 'S1' |
| // CHECK-MESSAGES: :[[@LINE-3]]:29: note: the last parameter in the range is 'S2' |
| |
| void ignoredTypeExact(T T1, T T2) {} // NO-WARN. |
| |
| void ignoredTypeSuffix(MyT M1, MyT M2) {} // NO-WARN. |
