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// RUN: %check_clang_tidy %s modernize-use-using %t
typedef int Type;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef' [modernize-use-using]
// CHECK-FIXES: using Type = int;
typedef long LL;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using LL = long;
typedef int Bla;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Bla = int;
typedef Bla Bla2;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Bla2 = Bla;
typedef void (*type)(int, int);
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using type = void (*)(int, int);
typedef void (*type2)();
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using type2 = void (*)();
class Class {
typedef long long Type;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Type = long long;
};
typedef void (Class::*MyPtrType)(Bla) const;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using MyPtrType = void (Class::*)(Bla)[[ATTR:( __attribute__\(\(thiscall\)\))?]] const;
class Iterable {
public:
class Iterator {};
};
template <typename T>
class Test {
typedef typename T::iterator Iter;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Iter = typename T::iterator;
};
using balba = long long;
union A {};
typedef void (A::*PtrType)(int, int) const;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using PtrType = void (A::*)(int, int)[[ATTR]] const;
typedef Class some_class;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using some_class = Class;
typedef Class Cclass;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Cclass = Class;
typedef Cclass cclass2;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using cclass2 = Cclass;
class cclass {};
typedef void (cclass::*MyPtrType3)(Bla);
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using MyPtrType3 = void (cclass::*)(Bla)[[ATTR]];
using my_class = int;
typedef Test<my_class *> another;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using another = Test<my_class *>;
typedef int* PInt;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using PInt = int *;
typedef int bla1, bla2, bla3;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: typedef int bla1, bla2, bla3;
#define CODE typedef int INT
CODE;
// CHECK-FIXES: #define CODE typedef int INT
// CHECK-FIXES: CODE;
struct Foo;
#define Bar Baz
typedef Foo Bar;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: #define Bar Baz
// CHECK-FIXES: using Baz = Foo;
#define TYPEDEF typedef
TYPEDEF Foo Bak;
// CHECK-FIXES: #define TYPEDEF typedef
// CHECK-FIXES: TYPEDEF Foo Bak;
#define FOO Foo
typedef FOO Bam;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: #define FOO Foo
// CHECK-FIXES: using Bam = Foo;
typedef struct Foo Bap;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Bap = struct Foo;
struct Foo typedef Bap2;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Bap2 = struct Foo;
Foo typedef Bap3;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Bap3 = Foo;
typedef struct Unknown Baq;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Baq = struct Unknown;
struct Unknown2 typedef Baw;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Baw = struct Unknown2;
int typedef Bax;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using Bax = int;
typedef struct Q1 { int a; } S1;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: typedef struct Q1 { int a; } S1;
typedef struct { int b; } S2;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: typedef struct { int b; } S2;
struct Q2 { int c; } typedef S3;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: struct Q2 { int c; } typedef S3;
struct { int d; } typedef S4;
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: struct { int d; } typedef S4;
namespace my_space {
class my_cclass {};
typedef my_cclass FuncType;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using FuncType = my_cclass;
}
#define lol 4
typedef unsigned Map[lol];
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: typedef unsigned Map[lol];
typedef void (*fun_type)();
// CHECK-MESSAGES: :[[@LINE-1]]:1: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using fun_type = void (*)();
namespace template_instantiations {
template <typename T>
class C {
protected:
typedef C<T> super;
// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: use 'using' instead of 'typedef'
// CHECK-FIXES: using super = C<T>;
virtual void f();
public:
virtual ~C();
};
class D : public C<D> {
void f() override { super::f(); }
};
class E : public C<E> {
void f() override { super::f(); }
};
}
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