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// RUN: %check_clang_tidy %s llvmlibc-inline-function-decl %t
#ifndef LLVM_CLANG_TOOLS_EXTRA_TEST_CLANG_TIDY_CHECKERS_LLVMLIBC_INLINEFUNCTIONDECL_H
#define LLVM_CLANG_TOOLS_EXTRA_TEST_CLANG_TIDY_CHECKERS_LLVMLIBC_INLINEFUNCTIONDECL_H
#define LIBC_INLINE inline
namespace __llvm_libc {
LIBC_INLINE int addi(int a, int b) {
return a + b;
}
LIBC_INLINE constexpr long addl(long a, long b) {
return a + b;
}
constexpr long long addll(long long a, long long b) {
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: 'addll' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE constexpr long long addll(long long a, long long b) {
return a + b;
}
inline unsigned long addul(unsigned long a, unsigned long b) {
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: 'addul' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE inline unsigned long addul(unsigned long a, unsigned long b) {
return a + b;
}
class MyClass {
int A;
public:
MyClass() : A(123) {}
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'MyClass' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE MyClass() : A(123) {}
LIBC_INLINE MyClass(int V) : A(V) {}
constexpr operator int() const { return A; }
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'operator int' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE constexpr operator int() const { return A; }
LIBC_INLINE bool operator==(const MyClass &RHS) {
return RHS.A == A;
}
static int getVal(const MyClass &V) {
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'getVal' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE static int getVal(const MyClass &V) {
return V.A;
}
LIBC_INLINE static void setVal(MyClass &V, int A) {
V.A = A;
}
constexpr static int addInt(MyClass &V, int A) {
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'addInt' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE constexpr static int addInt(MyClass &V, int A) {
return V.A += A;
}
static LIBC_INLINE int mulInt(MyClass &V, int A) {
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'mulInt' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
return V.A *= A;
}
};
LIBC_INLINE void lambda() {
// CHECK-MESSAGES-NOT: :[[@LINE+4]]:3: warning: '__invoke' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-MESSAGES-NOT: :[[@LINE+3]]:3: warning: 'operator void (*)()' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-MESSAGES-NOT: :[[@LINE+2]]:3: warning: '~(lambda at [[FILENAME:.+]])' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-MESSAGES-NOT: :[[@LINE+1]]:6: warning: 'operator()' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
[](){};
}
namespace issue_62746 {
void goodSimpleFunction();
void badSimpleFunction();
void badSimpleFunctionWrongLocation();
LIBC_INLINE void goodSimpleFunction() {}
inline void badSimpleFunction() {}
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: 'badSimpleFunction' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE inline void badSimpleFunction() {}
void LIBC_INLINE badSimpleFunctionWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: 'badSimpleFunctionWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename T>
void goodTemplateFunction();
template <typename T>
void badTemplateFunction();
template <typename T>
void badTemplateFunctionWrongLocation();
template <typename T> LIBC_INLINE void goodTemplateFunction() {}
template <typename T> inline void badTemplateFunction() {}
// CHECK-MESSAGES: :[[@LINE-1]]:23: warning: 'badTemplateFunction' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename T> LIBC_INLINE inline void badTemplateFunction() {}
template <typename T> void LIBC_INLINE badTemplateFunctionWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:23: warning: 'badTemplateFunctionWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename... Ts>
void goodVariadicFunction();
template <typename... Ts>
void badVariadicFunction();
template <typename... Ts>
void badVariadicFunctionWrongLocation();
template <typename... Ts> LIBC_INLINE void goodVariadicFunction() {}
template <typename... Ts> inline void badVariadicFunction() {}
// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'badVariadicFunction' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename... Ts> LIBC_INLINE inline void badVariadicFunction() {}
template <typename... Ts> void LIBC_INLINE badVariadicFunctionWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'badVariadicFunctionWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename... Ts> LIBC_INLINE void LIBC_INLINE badVariadicFunctionWrongLocation() {}
struct NoTemplate {
void goodNoTemplate();
void badNoTemplate();
void badNoTemplateWrongLocation();
template <typename T>
void goodNestedTemplate();
template <typename T>
void badNestedTemplate();
template <typename T>
void badNestedTemplateWrongLocation();
template <typename... Ts>
void goodVariadicTemplate();
template <typename... Ts>
void badVariadicTemplate();
template <typename... Ts>
void badVariadicTemplateWrongLocation();
};
LIBC_INLINE void NoTemplate::goodNoTemplate() {}
inline void NoTemplate::badNoTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: 'badNoTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE inline void NoTemplate::badNoTemplate() {}
void LIBC_INLINE NoTemplate::badNoTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: 'badNoTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE void LIBC_INLINE NoTemplate::badNoTemplateWrongLocation() {}
template <typename T> LIBC_INLINE void NoTemplate::goodNestedTemplate() {}
template <typename T> inline void NoTemplate::badNestedTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:23: warning: 'badNestedTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename T> LIBC_INLINE inline void NoTemplate::badNestedTemplate() {}
template <typename T> void LIBC_INLINE NoTemplate::badNestedTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:23: warning: 'badNestedTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename T> LIBC_INLINE void LIBC_INLINE NoTemplate::badNestedTemplateWrongLocation() {}
template <typename... Ts> LIBC_INLINE void NoTemplate::goodVariadicTemplate() {}
template <typename... Ts> void inline NoTemplate::badVariadicTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'badVariadicTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename... Ts> LIBC_INLINE void inline NoTemplate::badVariadicTemplate() {}
template <typename... Ts> void LIBC_INLINE NoTemplate::badVariadicTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'badVariadicTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename T>
struct SimpleTemplate {
void goodSimpleTemplate();
void badSimpleTemplate();
void badSimpleTemplateWrongLocation();
template <typename U>
void goodNestedTemplate();
template <typename U>
void badNestedTemplate();
template <typename U>
void badNestedTemplateWrongLocation();
template <typename... Ts>
void goodNestedVariadicTemplate();
template <typename... Ts>
void badNestedVariadicTemplate();
template <typename... Ts>
void badNestedVariadicTemplateWrongLocation();
};
template <typename T> LIBC_INLINE void SimpleTemplate<T>::goodSimpleTemplate() {}
template <typename T> inline void SimpleTemplate<T>::badSimpleTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:23: warning: 'badSimpleTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename T> LIBC_INLINE inline void SimpleTemplate<T>::badSimpleTemplate() {}
template <typename T> void LIBC_INLINE SimpleTemplate<T>::badSimpleTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:23: warning: 'badSimpleTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename T> template <typename U> LIBC_INLINE void SimpleTemplate<T>::goodNestedTemplate() {}
template <typename T> template <typename U> inline void SimpleTemplate<T>::badNestedTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:45: warning: 'badNestedTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename T> template <typename U> LIBC_INLINE inline void SimpleTemplate<T>::badNestedTemplate() {}
template <typename T> template <typename U> void LIBC_INLINE SimpleTemplate<T>::badNestedTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:45: warning: 'badNestedTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename T> template <typename... Ts> LIBC_INLINE void SimpleTemplate<T>::goodNestedVariadicTemplate() {}
template <typename T> template <typename... Ts> inline void SimpleTemplate<T>::badNestedVariadicTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:49: warning: 'badNestedVariadicTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename T> template <typename... Ts> LIBC_INLINE inline void SimpleTemplate<T>::badNestedVariadicTemplate() {}
template <typename T> template <typename... Ts> void LIBC_INLINE SimpleTemplate<T>::badNestedVariadicTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:49: warning: 'badNestedVariadicTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename... Ts>
struct VariadicTemplate {
void goodVariadicTemplate();
void badVariadicTemplate();
void badVariadicTemplateWrongLocation();
template <typename U>
void goodNestedTemplate();
template <typename U>
void badNestedTemplate();
template <typename U>
void badNestedTemplateWrongLocation();
template <typename... Us>
void goodNestedVariadicTemplate();
template <typename... Us>
void badNestedVariadicTemplate();
template <typename... Us>
void badNestedVariadicTemplateWrongLocation();
};
template <typename... Ts> LIBC_INLINE void VariadicTemplate<Ts...>::goodVariadicTemplate() {}
template <typename... Ts> inline void VariadicTemplate<Ts...>::badVariadicTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'badVariadicTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename... Ts> LIBC_INLINE inline void VariadicTemplate<Ts...>::badVariadicTemplate() {}
template <typename... Ts> void LIBC_INLINE VariadicTemplate<Ts...>::badVariadicTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:27: warning: 'badVariadicTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename... Ts> template <typename U> LIBC_INLINE void VariadicTemplate<Ts...>::goodNestedTemplate() {}
template <typename... Ts> template <typename U> inline void VariadicTemplate<Ts...>::badNestedTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:49: warning: 'badNestedTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename... Ts> template <typename U> LIBC_INLINE inline void VariadicTemplate<Ts...>::badNestedTemplate() {}
template <typename... Ts> template <typename U> void LIBC_INLINE VariadicTemplate<Ts...>::badNestedTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:49: warning: 'badNestedTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename... Ts> template <typename... Us> LIBC_INLINE void VariadicTemplate<Ts...>::goodNestedVariadicTemplate() {}
template <typename... Ts> template <typename... Us> inline void VariadicTemplate<Ts...>::badNestedVariadicTemplate() {}
// CHECK-MESSAGES: :[[@LINE-1]]:53: warning: 'badNestedVariadicTemplate' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: template <typename... Ts> template <typename... Us> LIBC_INLINE inline void VariadicTemplate<Ts...>::badNestedVariadicTemplate() {}
template <typename... Ts> template <typename... Us> void LIBC_INLINE VariadicTemplate<Ts...>::badNestedVariadicTemplateWrongLocation() {}
// CHECK-MESSAGES: :[[@LINE-1]]:53: warning: 'badNestedVariadicTemplateWrongLocation' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <typename T>
void goodWeirdFormatting();
template <typename T>
void badWeirdFormatting();
template <typename T>LIBC_INLINE void goodWeirdFormatting() {}
template <typename T>void LIBC_INLINE badWeirdFormatting() {}
// CHECK-MESSAGES: :[[@LINE-1]]:22: warning: 'badWeirdFormatting' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
template <unsigned int NumberOfBits> struct HasMemberAndTemplate {
char Data[NumberOfBits];
void explicitFunction() {}
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'explicitFunction' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE void explicitFunction() {}
};
static auto instanceOfStruct = HasMemberAndTemplate<16>();
struct HasMemberAndExplicitDefault {
int TrivialMember;
HasMemberAndExplicitDefault() = default;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: 'HasMemberAndExplicitDefault' must be tagged with the LIBC_INLINE macro; the macro should be placed at the beginning of the declaration [llvmlibc-inline-function-decl]
// CHECK-FIXES: LIBC_INLINE HasMemberAndExplicitDefault() = default;
~HasMemberAndExplicitDefault() = delete;
};
} // namespace issue_62746
} // namespace __llvm_libc
#endif // LLVM_CLANG_TOOLS_EXTRA_TEST_CLANG_TIDY_CHECKERS_LLVMLIBC_INLINEFUNCTIONDECL_H
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