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C++ 98
C++ 11
C++ 14
C++ 17
C++ 20
C++ 23
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 <cstdio> #include <iostream> int g = 0; int foo() { return 42; } int& foo1() { return g; } int&& foo2() { int i = 42; return std::move(i); } int main() { auto&& a1 = foo(); auto&& a2 = foo1(); auto&& a3 = foo2(); decltype(auto) b1 = foo(); decltype(auto) b2 = foo1(); decltype(auto) b3 = foo2(); }
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