| 1 | // RUN: %check_clang_tidy %s bugprone-easily-swappable-parameters %t \ |
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| 2 | // RUN: -config='{CheckOptions: { \ |
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| 3 | // RUN: bugprone-easily-swappable-parameters.MinimumLength: 2, \ |
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| 4 | // RUN: bugprone-easily-swappable-parameters.IgnoredParameterNames: "\"\";Foo;Bar", \ |
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| 5 | // RUN: bugprone-easily-swappable-parameters.IgnoredParameterTypeSuffixes: "T", \ |
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| 6 | // RUN: bugprone-easily-swappable-parameters.QualifiersMix: 0, \ |
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| 7 | // RUN: bugprone-easily-swappable-parameters.ModelImplicitConversions: 0, \ |
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| 8 | // RUN: bugprone-easily-swappable-parameters.SuppressParametersUsedTogether: 0, \ |
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| 9 | // RUN: bugprone-easily-swappable-parameters.NamePrefixSuffixSilenceDissimilarityTreshold: 0 \ |
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| 10 | // RUN: }}' -- |
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| 11 | |
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| 12 | void ignoredUnnamed(int I, int, int) {} // NO-WARN: No >= 2 length of non-unnamed. |
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| 13 | |
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| 14 | void nothingIgnored(int I, int J) {} |
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| 15 | // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: 2 adjacent parameters of 'nothingIgnored' of similar type ('int') are easily swapped by mistake [bugprone-easily-swappable-parameters] |
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| 16 | // CHECK-MESSAGES: :[[@LINE-2]]:25: note: the first parameter in the range is 'I' |
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| 17 | // CHECK-MESSAGES: :[[@LINE-3]]:32: note: the last parameter in the range is 'J' |
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| 18 | |
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| 19 | void ignoredParameter(int Foo, int I, int J) {} |
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| 20 | // CHECK-MESSAGES: :[[@LINE-1]]:32: warning: 2 adjacent parameters of 'ignoredParameter' of similar type ('int') |
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| 21 | // CHECK-MESSAGES: :[[@LINE-2]]:36: note: the first parameter in the range is 'I' |
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| 22 | // CHECK-MESSAGES: :[[@LINE-3]]:43: note: the last parameter in the range is 'J' |
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| 23 | |
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| 24 | void ignoredParameterBoth(int Foo, int Bar) {} // NO-WARN. |
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| 25 | |
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| 26 | struct S {}; |
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| 27 | struct T {}; |
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| 28 | struct MyT {}; |
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| 29 | |
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| 30 | void notIgnoredType(S S1, S S2) {} |
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| 31 | // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: 2 adjacent parameters of 'notIgnoredType' of similar type ('S') |
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| 32 | // CHECK-MESSAGES: :[[@LINE-2]]:23: note: the first parameter in the range is 'S1' |
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| 33 | // CHECK-MESSAGES: :[[@LINE-3]]:29: note: the last parameter in the range is 'S2' |
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| 34 | |
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| 35 | void ignoredTypeExact(T T1, T T2) {} // NO-WARN. |
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| 36 | |
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| 37 | void ignoredTypeSuffix(MyT M1, MyT M2) {} // NO-WARN. |
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| 38 | |
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