28 lines
1.4 KiB
C++
28 lines
1.4 KiB
C++
// RUN: %check_clang_tidy -check-suffixes=UDL-ALLOWED -std=c++14-or-later %s readability-magic-numbers %t \
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// RUN: -config='{CheckOptions: \
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// RUN: {readability-magic-numbers.IgnoreUserDefinedLiterals: false}}' \
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// RUN: --
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// RUN: %check_clang_tidy -check-suffixes=UDL-IGNORED -std=c++14-or-later %s readability-magic-numbers %t \
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// RUN: -config='{CheckOptions: \
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// RUN: {readability-magic-numbers.IgnoreUserDefinedLiterals: true}}' \
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// RUN: --
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namespace std {
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class string {};
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using size_t = decltype(sizeof(int));
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string operator ""s(const char *, std::size_t);
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int operator "" s(unsigned long long);
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float operator "" s(long double);
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}
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void UserDefinedLiteral() {
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using std::operator ""s;
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"Hello World"s;
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const int i = 3600s;
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int j = 3600s;
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// CHECK-MESSAGES-UDL-ALLOWED: :[[@LINE-1]]:11: warning: 3600s is a magic number; consider replacing it with a named constant [readability-magic-numbers]
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// CHECK-MESSAGES-UDL-IGNORED-NOT: :[[@LINE-2]]:11: warning: 3600s is a magic number; consider replacing it with a named constant [readability-magic-numbers]
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float k = 3600.0s;
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// CHECK-MESSAGES-UDL-ALLOWED: :[[@LINE-1]]:13: warning: 3600.0s is a magic number; consider replacing it with a named constant [readability-magic-numbers]
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// CHECK-MESSAGES-UDL-IGNORED-NOT: :[[@LINE-1]]:13: warning: 3600.0s is a magic number; consider replacing it with a named constant [readability-magic-numbers]
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}
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