| // RUN: %check_clang_tidy %s bugprone-easily-swappable-parameters %t \ |
| // RUN: -config='{CheckOptions: [ \ |
| // RUN: {key: bugprone-easily-swappable-parameters.MinimumLength, value: 3}, \ |
| // 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: 0} \ |
| // RUN: ]}' -- |
| |
| int add(int Left, int Right) { return Left + Right; } // NO-WARN: Only 2 parameters. |
| |
| int magic(int Left, int Right, int X, int Y) { return 0; } |
| // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: 4 adjacent parameters of 'magic' of similar type ('int') are easily swapped by mistake [bugprone-easily-swappable-parameters] |
| // CHECK-MESSAGES: :[[@LINE-2]]:15: note: the first parameter in the range is 'Left' |
| // CHECK-MESSAGES: :[[@LINE-3]]:43: note: the last parameter in the range is 'Y' |
| |
| void multipleDistinctTypes(int I, int J, int K, |
| long L, long M, |
| double D, double E, double F) {} |
| // CHECK-MESSAGES: :[[@LINE-3]]:28: warning: 3 adjacent parameters of 'multipleDistinctTypes' of similar type ('int') |
| // CHECK-MESSAGES: :[[@LINE-4]]:32: note: the first parameter in the range is 'I' |
| // CHECK-MESSAGES: :[[@LINE-5]]:46: note: the last parameter in the range is 'K' |
| // NO-WARN: The [long, long] range is length of 2. |
| // CHECK-MESSAGES: :[[@LINE-5]]:28: warning: 3 adjacent parameters of 'multipleDistinctTypes' of similar type ('double') |
| // CHECK-MESSAGES: :[[@LINE-6]]:35: note: the first parameter in the range is 'D' |
| // CHECK-MESSAGES: :[[@LINE-7]]:55: note: the last parameter in the range is 'F' |
