1*bb611c8fSApple OSS Distributions // 2*bb611c8fSApple OSS Distributions // Make sure `bounded_array_ref` works nicely with the range-based for-loop. 3*bb611c8fSApple OSS Distributions // 4*bb611c8fSApple OSS Distributions 5*bb611c8fSApple OSS Distributions #include <libkern/c++/bounded_array_ref.h> 6*bb611c8fSApple OSS Distributions #include <darwintest.h> 7*bb611c8fSApple OSS Distributions #include "test_policy.h" 8*bb611c8fSApple OSS Distributions 9*bb611c8fSApple OSS Distributions struct T { 10*bb611c8fSApple OSS Distributions int i; 11*bb611c8fSApple OSS Distributions }; 12*bb611c8fSApple OSS Distributions 13*bb611c8fSApple OSS Distributions template <typename T> 14*bb611c8fSApple OSS Distributions static void 15*bb611c8fSApple OSS Distributions tests() 16*bb611c8fSApple OSS Distributions { 17*bb611c8fSApple OSS Distributions T array[5] = {T{0}, T{1}, T{2}, T{3}, T{4}}; 18*bb611c8fSApple OSS Distributions test_bounded_array_ref<T> view(array); 19*bb611c8fSApple OSS Distributions for (T& element : view) { 20*bb611c8fSApple OSS Distributions element = T{3}; 21*bb611c8fSApple OSS Distributions } 22*bb611c8fSApple OSS Distributions 23*bb611c8fSApple OSS Distributions for (T const& element : view) { 24*bb611c8fSApple OSS Distributions CHECK(element.i == 3); 25*bb611c8fSApple OSS Distributions } 26*bb611c8fSApple OSS Distributions } 27*bb611c8fSApple OSS Distributions 28*bb611c8fSApple OSS Distributions T_DECL(for_loop, "bounded_array_ref.for_loop") { 29*bb611c8fSApple OSS Distributions tests<T>(); 30*bb611c8fSApple OSS Distributions } 31