63 lines
2.1 KiB
C++
63 lines
2.1 KiB
C++
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// RUN: %check_clang_tidy %s llvmlibc-implementation-in-namespace %t
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#define MACRO_A "defining macros outside namespace is valid"
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class ClassB;
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// CHECK-MESSAGES: :[[@LINE-1]]:7: warning: declaration must be enclosed within the 'LIBC_NAMESPACE' namespace
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struct StructC {};
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// CHECK-MESSAGES: :[[@LINE-1]]:8: warning: declaration must be enclosed within the 'LIBC_NAMESPACE' namespace
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char *VarD = MACRO_A;
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// CHECK-MESSAGES: :[[@LINE-1]]:7: warning: declaration must be enclosed within the 'LIBC_NAMESPACE' namespace
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typedef int typeE;
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// CHECK-MESSAGES: :[[@LINE-1]]:13: warning: declaration must be enclosed within the 'LIBC_NAMESPACE' namespace
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void funcF() {}
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// CHECK-MESSAGES: :[[@LINE-1]]:6: warning: declaration must be enclosed within the 'LIBC_NAMESPACE' namespace
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namespace outer_most {
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// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: the outermost namespace should be the 'LIBC_NAMESPACE' macro
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class A {};
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}
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// Wrapped in anonymous namespace.
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namespace {
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// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: declaration must be enclosed within the 'LIBC_NAMESPACE' namespace
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class A {};
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}
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namespace namespaceG {
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// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: the outermost namespace should be the 'LIBC_NAMESPACE' macro
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namespace __llvm_libc {
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namespace namespaceH {
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class ClassB;
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} // namespace namespaceH
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struct StructC {};
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} // namespace __llvm_libc
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char *VarD = MACRO_A;
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typedef int typeE;
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void funcF() {}
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} // namespace namespaceG
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// Wrapped in macro namespace but with an incorrect name
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#define LIBC_NAMESPACE custom_namespace
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namespace LIBC_NAMESPACE {
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// CHECK-MESSAGES: :[[@LINE-1]]:11: warning: the 'LIBC_NAMESPACE' macro should start with '__llvm_libc'
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namespace namespaceH {
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class ClassB;
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} // namespace namespaceH
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} // namespace LIBC_NAMESPACE
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// Wrapped in macro namespace with a valid name, LIBC_NAMESPACE starts with '__llvm_libc'
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#undef LIBC_NAMESPACE
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#define LIBC_NAMESPACE __llvm_libc_xyz
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namespace LIBC_NAMESPACE {
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namespace namespaceI {
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class ClassB;
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} // namespace namespaceI
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struct StructC {};
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char *VarD = MACRO_A;
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typedef int typeE;
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void funcF() {}
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extern "C" void extern_funcJ() {}
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} // namespace LIBC_NAMESPACE
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