18 lines · cpp
1// RUN: %check_clang_tidy %s bugprone-easily-swappable-parameters %t \2// RUN: -config='{CheckOptions: { \3// RUN: bugprone-easily-swappable-parameters.MinimumLength: 2, \4// RUN: bugprone-easily-swappable-parameters.IgnoredParameterNames: "", \5// RUN: bugprone-easily-swappable-parameters.IgnoredParameterTypeSuffixes: "", \6// RUN: bugprone-easily-swappable-parameters.QualifiersMix: 1, \7// RUN: bugprone-easily-swappable-parameters.ModelImplicitConversions: 1, \8// RUN: bugprone-easily-swappable-parameters.SuppressParametersUsedTogether: 0, \9// RUN: bugprone-easily-swappable-parameters.NamePrefixSuffixSilenceDissimilarityThreshold: 0 \10// RUN: }}' --11 12void numericAndQualifierConversion(int I, const double CD) { numericAndQualifierConversion(CD, I); }13// CHECK-MESSAGES: :[[@LINE-1]]:36: warning: 2 adjacent parameters of 'numericAndQualifierConversion' of convertible types are easily swapped by mistake [bugprone-easily-swappable-parameters]14// CHECK-MESSAGES: :[[@LINE-2]]:40: note: the first parameter in the range is 'I'15// CHECK-MESSAGES: :[[@LINE-3]]:56: note: the last parameter in the range is 'CD'16// CHECK-MESSAGES: :[[@LINE-4]]:43: note: 'int' and 'const double' parameters accept and bind the same kind of values17// CHECK-MESSAGES: :[[@LINE-5]]:43: note: 'int' and 'const double' may be implicitly converted: 'int' -> 'const double' (as 'double'), 'const double' (as 'double') -> 'int'18