1*e3723e1fSApple OSS Distributions // 2*e3723e1fSApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*e3723e1fSApple OSS Distributions // 4*e3723e1fSApple OSS Distributions 5*e3723e1fSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*e3723e1fSApple OSS Distributions #include <darwintest.h> 7*e3723e1fSApple OSS Distributions #include "test_policy.h" 8*e3723e1fSApple OSS Distributions 9*e3723e1fSApple OSS Distributions struct T { 10*e3723e1fSApple OSS Distributions int i; 11*e3723e1fSApple OSS Distributions }; 12*e3723e1fSApple OSS Distributions 13*e3723e1fSApple OSS Distributions template <typename T> 14*e3723e1fSApple OSS Distributions static void tests()15*e3723e1fSApple OSS Distributionstests() 16*e3723e1fSApple OSS Distributions { 17*e3723e1fSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*e3723e1fSApple OSS Distributions test_bounded_array_ref<T> view(array); 19*e3723e1fSApple OSS Distributions for (T& element : view) { 20*e3723e1fSApple OSS Distributions element = T{3}; 21*e3723e1fSApple OSS Distributions } 22*e3723e1fSApple OSS Distributions 23*e3723e1fSApple OSS Distributions for (T const& element : view) { 24*e3723e1fSApple OSS Distributions CHECK(element.i == 3); 25*e3723e1fSApple OSS Distributions } 26*e3723e1fSApple OSS Distributions } 27*e3723e1fSApple OSS Distributions 28*e3723e1fSApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop", T_META_TAG_VM_PREFERRED) { 29*e3723e1fSApple OSS Distributions tests<T>(); 30*e3723e1fSApple OSS Distributions } 31