llvm-for-llvmta/tools/clang/test/SemaCXX/auto-cxx0x.cpp

26 lines
815 B
C++

// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++11
// RUN: %clang_cc1 -fsyntax-only -verify %s -std=c++1y
void f() {
auto int a; // expected-warning {{'auto' storage class specifier is not permitted in C++11, and will not be supported in future releases}}
int auto b; // expected-error{{cannot combine with previous 'int' declaration specifier}}
}
typedef auto PR25449(); // expected-error {{'auto' not allowed in typedef}}
thread_local auto x; // expected-error {{requires an initializer}}
void g() {
[](auto){}(0);
#if __cplusplus == 201103L
// expected-error@-2 {{'auto' not allowed in lambda parameter}}
#endif
}
void rdar47689465() {
int x = 0;
[](auto __attribute__((noderef)) *){}(&x);
#if __cplusplus == 201103L
// expected-error@-2 {{'auto' not allowed in lambda parameter}}
#endif
}