b91bee06de
With this, site specific lit configs can inject parameters into the test scripts if they need site specific parameters. Next up: enable check_clang_tidy to take a resource dir to enable non-standard locations for builtin includes. llvm-svn: 251010
25 lines
832 B
C++
25 lines
832 B
C++
// RUN: %check_clang_tidy %s cert-dcl50-cpp %t
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// Variadic function definitions are diagnosed.
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void f1(int, ...) {}
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// CHECK-MESSAGES: :[[@LINE-1]]:6: warning: do not define a C-style variadic function; consider using a function parameter pack or currying instead [cert-dcl50-cpp]
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// Variadic function *declarations* are not diagnosed.
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void f2(int, ...); // ok
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// Function parameter packs are good, however.
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template <typename Arg, typename... Ts>
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void f3(Arg F, Ts... Rest) {}
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struct S {
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void f(int, ...); // ok
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void f1(int, ...) {}
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// CHECK-MESSAGES: :[[@LINE-1]]:8: warning: do not define a C-style variadic function; consider using a function parameter pack or currying instead
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};
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// Function definitions that are extern "C" are good.
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extern "C" void f4(int, ...) {} // ok
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extern "C" {
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void f5(int, ...) {} // ok
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}
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