1*43a90889SApple OSS Distributions // 2*43a90889SApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*43a90889SApple OSS Distributions // 4*43a90889SApple OSS Distributions 5*43a90889SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*43a90889SApple OSS Distributions #include <darwintest.h> 7*43a90889SApple OSS Distributions #include "test_policy.h" 8*43a90889SApple OSS Distributions 9*43a90889SApple OSS Distributions struct T { 10*43a90889SApple OSS Distributions int i; 11*43a90889SApple OSS Distributions }; 12*43a90889SApple OSS Distributions 13*43a90889SApple OSS Distributions template <typename T> 14*43a90889SApple OSS Distributions static void tests()15*43a90889SApple OSS Distributionstests() 16*43a90889SApple OSS Distributions { 17*43a90889SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*43a90889SApple OSS Distributions test_bounded_array_ref<T> view(array); 19*43a90889SApple OSS Distributions for (T& element : view) { 20*43a90889SApple OSS Distributions element = T{3}; 21*43a90889SApple OSS Distributions } 22*43a90889SApple OSS Distributions 23*43a90889SApple OSS Distributions for (T const& element : view) { 24*43a90889SApple OSS Distributions CHECK(element.i == 3); 25*43a90889SApple OSS Distributions } 26*43a90889SApple OSS Distributions } 27*43a90889SApple OSS Distributions 28*43a90889SApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop", T_META_TAG_VM_PREFERRED) { 29*43a90889SApple OSS Distributions tests<T>(); 30*43a90889SApple OSS Distributions } 31