1 // RUN: %clang_cc1 -fcxx-exceptions -fexceptions -fsyntax-only -verify -std=c++0x %s 2 3 // Declaration syntax checks 4 [[]] int before_attr; 5 int after_attr [[]]; 6 int * [[]] ptr_attr; 7 int array_attr [1] [[]]; 8 [[align(8)]] int aligned_attr; 9 [[test::valid(for 42 [very] **** '+' symbols went on a trip; the end.)]] 10 int garbage_attr; 11 void fn_attr () [[]]; 12 class [[]] class_attr {}; 13 extern "C++" [[]] int extern_attr; 14 template <typename T> [[]] void template_attr (); 15 16 int comma_attr [[,]]; // expected-error {{expected identifier}} 17 int scope_attr [[foo::]]; // expected-error {{expected identifier}} 18 int & [[]] ref_attr = after_attr; // expected-error {{an attribute list cannot appear here}} 19 class foo { 20 void after_const_attr () const [[]]; // expected-error {{expected expression}} 21 }; 22 extern "C++" [[]] { } // expected-error {{an attribute list cannot appear here}} 23 [[]] template <typename T> void before_template_attr (); // expected-error {{an attribute list cannot appear here}} 24 [[]] namespace ns { int i; } // expected-error {{an attribute list cannot appear here}} 25 [[]] static_assert(true, ""); //expected-error {{an attribute list cannot appear here}} 26 [[]] asm(""); // expected-error {{an attribute list cannot appear here}} 27 28 [[]] using ns::i; // expected-error {{an attribute list cannot appear here}} 29 [[]] using namespace ns; 30 31 // Argument tests 32 [[align]] int aligned_no_params; // expected-error {{C++0x attribute 'align' must have an argument list}} 33 [[align(i)]] int aligned_nonconst; // expected-error {{'aligned' attribute requires integer constant}} 34 35 // Statement tests foo()36void foo () { 37 [[]] ; 38 [[]] { } 39 [[]] if (0) { } 40 [[]] for (;;); 41 [[]] do { 42 [[]] continue; 43 } while (0); 44 [[]] while (0); 45 46 [[]] switch (i) { 47 [[]] case 0: 48 [[]] default: 49 [[]] break; 50 } 51 52 [[]] goto there; 53 [[]] there: 54 55 [[]] try { 56 } [[]] catch (...) { // expected-error {{an attribute list cannot appear here}} 57 } 58 59 [[]] return; 60 } 61