30 lines · cpp
1// RUN: %clang_cc1 -triple arm64-apple-ios -fsyntax-only -verify -fptrauth-intrinsics -std=c++11 %s2// RUN: %clang_cc1 -triple aarch64-linux-gnu -fsyntax-only -verify -fptrauth-intrinsics -std=c++11 %s3 4template <typename T> struct G {5 T __ptrauth(0,0,1234) test;6 // expected-error@-1 2 {{type '__ptrauth(0,0,1234) T' is already '__ptrauth'-qualified}}7};8 9template <typename T> struct Indirect {10 G<T> layers;11 // expected-note@-1{{in instantiation of template class 'G<void *__ptrauth(0,0,1235)>' requested here}}12 // expected-note@-2{{in instantiation of template class 'G<void *__ptrauth(0,0,1234)>' requested here}}13};14 15template <int K, int A, int D>16struct TemplateParameters {17 void * __ptrauth(K, 0, 100) m1; // expected-error {{expression is not an integer constant expression}}18 void * __ptrauth(0, A, 100) m2; // expected-error {{argument to '__ptrauth' must be an integer constant expression}}19 void * __ptrauth(0, 0, D) m3; // expected-error {{argument to '__ptrauth' must be an integer constant expression}}20};21 22void f3() {23 // FIXME: consider loosening the restrictions so that the first two cases are accepted.24 Indirect<void* __ptrauth(0,0,1234)> one;25 // expected-note@-1{{in instantiation of template class 'Indirect<void *__ptrauth(0,0,1234)>' requested here}}26 Indirect<void* __ptrauth(0,0,1235)> two;27 // expected-note@-1{{in instantiation of template class 'Indirect<void *__ptrauth(0,0,1235)>' requested here}}28 Indirect<void*> three;29}30