| 1 | // RUN: %check_clang_tidy -std=c++14-or-later %s performance-unnecessary-value-param %t |
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| 2 | |
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| 3 | // The test case used to crash clang-tidy. |
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| 4 | // https://github.com/llvm/llvm-project/issues/108963 |
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| 5 | |
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| 6 | struct A |
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| 7 | { |
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| 8 | template<typename T> A(T&&) {} |
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| 9 | }; |
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| 10 | |
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| 11 | struct B |
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| 12 | { |
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| 13 | ~B(); |
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| 14 | }; |
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| 15 | |
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| 16 | struct C |
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| 17 | { |
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| 18 | A a; |
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| 19 | C(B, int i) : a(i) {} |
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| 20 | // CHECK-MESSAGES: [[@LINE-1]]:6: warning: the parameter #1 is copied for each invocation but only used as a const reference; consider making it a const reference |
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| 21 | }; |
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| 22 | |
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| 23 | C c(B(), 0); |
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| 24 | |
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