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C++ 98
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C++ 17
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C++ 2c
for-loops as while-loops
array subscription
Show all implicit casts
Show all template parameters of a CallExpr
Use libc++
Transform std::initializer_list
Show noexcept internals
Show padding information
Show coroutine transformation
Show C++ to C transformation
Show object lifetime
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#include <iostream> #include <vector> template <typename R> struct demo_adaptor { R const& r; auto begin() const { return r.begin(); } auto end() const { return r.end(); } }; std::vector<int> fn() { return { 1, 2, 3 }; } template <typename R> demo_adaptor<R> demo_adapt(R const& r) { return { r }; } int main() { for(auto v : demo_adapt(fn())) { std::cout << ' ' << v; } std::cout << '\n'; }
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