| 1 | // RUN: %check_clang_tidy %s cert-msc50-cpp %t |
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| 2 | |
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| 3 | int rand(); |
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| 4 | int rand(int); |
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| 5 | |
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| 6 | namespace std { |
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| 7 | using ::rand; |
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| 8 | } |
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| 9 | |
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| 10 | namespace nonstd { |
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| 11 | int rand(); |
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| 12 | } |
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| 13 | |
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| 14 | void testFunction1() { |
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| 15 | int i = std::rand(); |
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| 16 | // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: rand() has limited randomness; use C++11 random library instead [cert-msc50-cpp] |
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| 17 | |
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| 18 | int j = ::rand(); |
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| 19 | // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: rand() has limited randomness; use C++11 random library instead [cert-msc50-cpp] |
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| 20 | |
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| 21 | int k = rand(i); |
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| 22 | |
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| 23 | int l = nonstd::rand(); |
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| 24 | |
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| 25 | int m = rand(); |
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| 26 | // CHECK-MESSAGES: :[[@LINE-1]]:11: warning: rand() has limited randomness; use C++11 random library instead [cert-msc50-cpp] |
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| 27 | } |
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| 28 | |
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| 29 | |
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