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// RUN: %clang_cc1 -std=c++11 -fsyntax-only -fsycl-is-device -verify %s
// No diagnostics
class [[clang::sycl_special_class]] class1 {
void __init(){}
};
class __attribute__((sycl_special_class)) class2 {
void __init(){}
};
class class3;
class [[clang::sycl_special_class]] class3 {
void __init(){}
};
class class4;
class __attribute__((sycl_special_class)) class4 {
void __init(){}
};
struct [[clang::sycl_special_class]] struct1 {
void __init(){}
};
struct __attribute__((sycl_special_class)) struct2 {
void __init(){}
};
class __attribute__((sycl_special_class)) class5;
class class5 {
void __init(){}
};
// Must have one and only one __init method defined
class __attribute__((sycl_special_class)) class6 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
class6() {}
};
class [[clang::sycl_special_class]] class7 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
void __init();
};
class [[clang::sycl_special_class]] class8 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
void __init();
int func() {}
void __init(int a){}
};
struct __attribute__((sycl_special_class)) struct3;
struct struct3 {}; // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
// Only classes
[[clang::sycl_special_class]] int var1 = 0; // expected-warning {{'sycl_special_class' attribute only applies to classes}}
__attribute__((sycl_special_class)) int var2 = 0; // expected-warning {{'sycl_special_class' attribute only applies to classes}}
[[clang::sycl_special_class]] void foo1(); // expected-warning {{'sycl_special_class' attribute only applies to classes}}
__attribute__((sycl_special_class)) void foo2(); // expected-warning {{'sycl_special_class' attribute only applies to classes}}
// Attribute takes no arguments
class [[clang::sycl_special_class(1)]] class9{}; // expected-error {{'sycl_special_class' attribute takes no arguments}}
class __attribute__((sycl_special_class(1))) class10 {}; // expected-error {{'sycl_special_class' attribute takes no arguments}}
// __init method must be defined inside the CXXRecordDecl.
class [[clang::sycl_special_class]] class11 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
void __init();
};
void class11::__init(){}
class __attribute__((sycl_special_class)) class12 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
void __init();
};
void class12::__init(){}
struct [[clang::sycl_special_class]] struct4 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
void __init();
};
void struct4::__init(){}
struct __attribute__((sycl_special_class)) struct5 { // expected-error {{types with 'sycl_special_class' attribute must have one and only one '__init' method defined}}
void __init();
};
void struct5::__init(){}
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