1 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -fno-cuda-host-device-constexpr -verify %s 2 // RUN: %clang_cc1 -std=c++11 -fsyntax-only -fno-cuda-host-device-constexpr -fcuda-is-device -verify %s 3 4 #include "Inputs/cuda.h" 5 6 // Check that, with -fno-cuda-host-device-constexpr, constexpr functions are 7 // host-only, and __device__ constexpr functions are still device-only. 8 9 constexpr int f() { return 0; } // expected-note {{not viable}} 10 __device__ constexpr int g() { return 0; } // expected-note {{not viable}} 11 12 void __device__ foo() { 13 f(); // expected-error {{no matching function}} 14 g(); 15 } 16 17 void __host__ foo() { 18 f(); 19 g(); // expected-error {{no matching function}} 20 } 21
