1*94d3b452SApple OSS Distributions // 2*94d3b452SApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*94d3b452SApple OSS Distributions // 4*94d3b452SApple OSS Distributions 5*94d3b452SApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*94d3b452SApple OSS Distributions #include <darwintest.h> 7*94d3b452SApple OSS Distributions #include "test_policy.h" 8*94d3b452SApple OSS Distributions 9*94d3b452SApple OSS Distributions struct T { 10*94d3b452SApple OSS Distributions int i; 11*94d3b452SApple OSS Distributions }; 12*94d3b452SApple OSS Distributions 13*94d3b452SApple OSS Distributions template <typename T> 14*94d3b452SApple OSS Distributions static void tests()15*94d3b452SApple OSS Distributionstests() 16*94d3b452SApple OSS Distributions { 17*94d3b452SApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*94d3b452SApple OSS Distributions test_bounded_array_ref<T> view(array); 19*94d3b452SApple OSS Distributions for (T& element : view) { 20*94d3b452SApple OSS Distributions element = T{3}; 21*94d3b452SApple OSS Distributions } 22*94d3b452SApple OSS Distributions 23*94d3b452SApple OSS Distributions for (T const& element : view) { 24*94d3b452SApple OSS Distributions CHECK(element.i == 3); 25*94d3b452SApple OSS Distributions } 26*94d3b452SApple OSS Distributions } 27*94d3b452SApple OSS Distributions 28*94d3b452SApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop") { 29*94d3b452SApple OSS Distributions tests<T>(); 30*94d3b452SApple OSS Distributions } 31