| // RUN: %clang_cc1 -verify -std=c++11 %s |
| // RUN: cp %s %t |
| // RUN: not %clang_cc1 -x c++ -std=c++11 -fixit %t |
| // RUN: %clang_cc1 -Wall -pedantic -x c++ -std=c++11 %t |
| |
| /* This is a test of the various code modification hints that only |
| apply in C++0x. */ |
| struct A { |
| explicit operator int(); // expected-note{{conversion to integral type}} |
| }; |
| |
| void x() { |
| switch(A()) { // expected-error{{explicit conversion to}} |
| } |
| } |
| |
| using ::T = void; // expected-error {{name defined in alias declaration must be an identifier}} |
| using typename U = void; // expected-error {{name defined in alias declaration must be an identifier}} |
| using typename ::V = void; // expected-error {{name defined in alias declaration must be an identifier}} |
| |
| namespace Constexpr { |
| extern constexpr int a; // expected-error {{must be a definition}} |
| // -> extern const int a; |
| |
| extern constexpr int *b; // expected-error {{must be a definition}} |
| // -> extern int *const b; |
| |
| extern constexpr int &c; // expected-error {{must be a definition}} |
| // -> extern int &b; |
| |
| extern constexpr const int d; // expected-error {{must be a definition}} |
| // -> extern const int d; |
| |
| int z; |
| constexpr int a = 0; |
| constexpr int *b = &z; |
| constexpr int &c = z; |
| constexpr int d = a; |
| |
| // FIXME: Provide FixIts for static data members too. |
| #if 0 |
| struct S { |
| static constexpr int b; // xpected-error {{requires an initializer}} |
| // -> const int b; |
| }; |
| |
| constexpr int S::b = 0; |
| #endif |
| |
| struct S { |
| static char *const p = 0; // expected-error {{requires 'constexpr' specifier}} |
| // -> constexpr static char *const p = 0; |
| }; |
| } |
| |
| namespace SemiCommaTypo { |
| int m {}, |
| n [[]], // expected-error {{expected ';' at end of declaration}} |
| int o; |
| } |