1*4f1223e8SApple OSS Distributions // 2*4f1223e8SApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*4f1223e8SApple OSS Distributions // 4*4f1223e8SApple OSS Distributions 5*4f1223e8SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*4f1223e8SApple OSS Distributions #include <darwintest.h> 7*4f1223e8SApple OSS Distributions #include "test_policy.h" 8*4f1223e8SApple OSS Distributions 9*4f1223e8SApple OSS Distributions struct T { 10*4f1223e8SApple OSS Distributions int i; 11*4f1223e8SApple OSS Distributions }; 12*4f1223e8SApple OSS Distributions 13*4f1223e8SApple OSS Distributions template <typename T> 14*4f1223e8SApple OSS Distributions static void tests()15*4f1223e8SApple OSS Distributionstests() 16*4f1223e8SApple OSS Distributions { 17*4f1223e8SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*4f1223e8SApple OSS Distributions test_bounded_array_ref<T> view(array); 19*4f1223e8SApple OSS Distributions for (T& element : view) { 20*4f1223e8SApple OSS Distributions element = T{3}; 21*4f1223e8SApple OSS Distributions } 22*4f1223e8SApple OSS Distributions 23*4f1223e8SApple OSS Distributions for (T const& element : view) { 24*4f1223e8SApple OSS Distributions CHECK(element.i == 3); 25*4f1223e8SApple OSS Distributions } 26*4f1223e8SApple OSS Distributions } 27*4f1223e8SApple OSS Distributions 28*4f1223e8SApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop", T_META_TAG_VM_PREFERRED) { 29*4f1223e8SApple OSS Distributions tests<T>(); 30*4f1223e8SApple OSS Distributions } 31