| // RUN: %clang_cc1 -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 'Y')}} |
| |
| typedef int Y2; // expected-note{{declared here}} |
| struct Y2; // expected-error{{definition of type '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 { }; |
| |
| // PR5874 |
| namespace test1 { |
| typedef int foo; |
| namespace a { using test1::foo; }; |
| typedef int foo; |
| using namespace a; |
| foo x; |
| } |
| |
| namespace PR6923 { |
| struct A; |
| |
| extern "C" { |
| struct A; |
| typedef struct A A; |
| } |
| |
| struct A; |
| } |
| |
| namespace PR7462 { |
| struct A {}; |
| typedef int operator! (A); // expected-error{{typedef name must be an identifier}} |
| int i = !A(); // expected-error{{invalid argument type}} |
| } |