1*42e22086SApple OSS Distributions // 2*42e22086SApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*42e22086SApple OSS Distributions // 4*42e22086SApple OSS Distributions 5*42e22086SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*42e22086SApple OSS Distributions #include <darwintest.h> 7*42e22086SApple OSS Distributions #include "test_policy.h" 8*42e22086SApple OSS Distributions 9*42e22086SApple OSS Distributions struct T { 10*42e22086SApple OSS Distributions int i; 11*42e22086SApple OSS Distributions }; 12*42e22086SApple OSS Distributions 13*42e22086SApple OSS Distributions template <typename T> 14*42e22086SApple OSS Distributions static void tests()15*42e22086SApple OSS Distributionstests() 16*42e22086SApple OSS Distributions { 17*42e22086SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*42e22086SApple OSS Distributions test_bounded_array_ref<T> view(array); 19*42e22086SApple OSS Distributions for (T& element : view) { 20*42e22086SApple OSS Distributions element = T{3}; 21*42e22086SApple OSS Distributions } 22*42e22086SApple OSS Distributions 23*42e22086SApple OSS Distributions for (T const& element : view) { 24*42e22086SApple OSS Distributions CHECK(element.i == 3); 25*42e22086SApple OSS Distributions } 26*42e22086SApple OSS Distributions } 27*42e22086SApple OSS Distributions 28*42e22086SApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop") { 29*42e22086SApple OSS Distributions tests<T>(); 30*42e22086SApple OSS Distributions } 31