1*d8b80295SApple OSS Distributions // 2*d8b80295SApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*d8b80295SApple OSS Distributions // 4*d8b80295SApple OSS Distributions 5*d8b80295SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*d8b80295SApple OSS Distributions #include <darwintest.h> 7*d8b80295SApple OSS Distributions #include "test_policy.h" 8*d8b80295SApple OSS Distributions 9*d8b80295SApple OSS Distributions struct T { 10*d8b80295SApple OSS Distributions int i; 11*d8b80295SApple OSS Distributions }; 12*d8b80295SApple OSS Distributions 13*d8b80295SApple OSS Distributions template <typename T> 14*d8b80295SApple OSS Distributions static void tests()15*d8b80295SApple OSS Distributionstests() 16*d8b80295SApple OSS Distributions { 17*d8b80295SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*d8b80295SApple OSS Distributions test_bounded_array_ref<T> view(array); 19*d8b80295SApple OSS Distributions for (T& element : view) { 20*d8b80295SApple OSS Distributions element = T{3}; 21*d8b80295SApple OSS Distributions } 22*d8b80295SApple OSS Distributions 23*d8b80295SApple OSS Distributions for (T const& element : view) { 24*d8b80295SApple OSS Distributions CHECK(element.i == 3); 25*d8b80295SApple OSS Distributions } 26*d8b80295SApple OSS Distributions } 27*d8b80295SApple OSS Distributions 28*d8b80295SApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop") { 29*d8b80295SApple OSS Distributions tests<T>(); 30*d8b80295SApple OSS Distributions } 31