clang-1/test/SemaCXX/typedef-redecl.cpp

34 строки
1.3 KiB
C++

// RUN: clang-cc -fsyntax-only -verify %s
typedef int INT;
typedef INT REALLY_INT; // expected-note {{previous definition is here}}
typedef REALLY_INT REALLY_REALLY_INT;
typedef REALLY_INT BOB;
typedef float REALLY_INT; // expected-error{{typedef redefinition with different types ('float' vs 'INT' (aka 'int'))}}
struct X {
typedef int result_type; // expected-note {{previous definition is here}}
typedef INT result_type; // expected-error {{redefinition of 'result_type'}}
};
struct Y; // expected-note{{previous definition is here}}
typedef int Y; // expected-error{{typedef redefinition with different types ('int' vs 'struct Y')}}
typedef int Y2; // expected-note{{previous definition is here}}
struct Y2; // expected-error{{definition of type 'struct Y2' conflicts with typedef of the same name}}
void f(); // expected-note{{previous definition is here}}
typedef int f; // expected-error{{redefinition of 'f' as different kind of symbol}}
typedef int f2; // expected-note{{previous definition is here}}
void f2(); // expected-error{{redefinition of 'f2' as different kind of symbol}}
typedef struct s s;
typedef int I;
typedef int I;
typedef I I;
struct s { };
typedef class st { /* ... */ } st; // expected-note{{previous use is here}}
struct st; // expected-error{{use of 'st' with tag type that does not match previous declaration}}