xref: /llvm-project/clang-tools-extra/test/clang-tidy/checkers/readability/magic-numbers-bitfields.cpp (revision e8a3ddafe063c970df9c23e803812369abde4c82)
189a1d03eSRichard // RUN: %check_clang_tidy %s readability-magic-numbers %t \
289a1d03eSRichard // RUN: -config='{CheckOptions: \
3*e8a3ddafSNathan James // RUN:  {readability-magic-numbers.IgnoredIntegerValues: "1;2;10;100;"}}' \
489a1d03eSRichard // RUN: --
589a1d03eSRichard 
689a1d03eSRichard struct HardwareGateway {
789a1d03eSRichard    /*
889a1d03eSRichard     * The configuration suppresses the warnings for the bitfields...
989a1d03eSRichard     */
1089a1d03eSRichard    unsigned int Some: 5;
1189a1d03eSRichard    unsigned int Bits: 7;
1289a1d03eSRichard    unsigned int: 7;
1389a1d03eSRichard    unsigned int: 0;
1489a1d03eSRichard    unsigned int Rest: 13;
1589a1d03eSRichard 
1689a1d03eSRichard    /*
1789a1d03eSRichard     * ... but other fields trigger the warning.
1889a1d03eSRichard     */
1989a1d03eSRichard    unsigned int Another[3];
2089a1d03eSRichard    // CHECK-MESSAGES: :[[@LINE-1]]:25: warning: 3 is a magic number; consider replacing it with a named constant [readability-magic-numbers]
2189a1d03eSRichard };
2289a1d03eSRichard 
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