cbindgen/tests/expectations/const_transparent.cpp

#include <cstdarg>
#include <cstdint>
#include <cstdlib>
#include <ostream>
#include <new>

using Transparent = uint8_t;

static const Transparent FOO = 0;
Allow to generate associated constants in the body of C++ structs. Opt-in since it uses a C++17 feature, but this allow exactly the same usage in C++ and Rust, which I think is nice. This also fixes constants of transparent structs in general, since the initial version of this patch broke a test (associated constants in enums), so I added a test for that too. 2019-02-23 17:24:09 -08:00			`#include <cstdarg>`
			`#include <cstdint>`
			`#include <cstdlib>`
Add ostream header to all generated .cpp files. Ideally we'd just do this when we need it, but the ostream derivation will be controlled by both global config and per-structure config, so it's hard to know exactly when we need it and when we don't. 2020-09-29 21:24:35 -04:00			`#include <ostream>`
Use placement new for constructing in tagged unions' helper methods. Using operator= is not quite sound in presence of destructors and operator overloading. It's perfectly fine to assume that the left-hand-side of an operator= expression is valid memory, however we're using uninitialized memory here, that may not be the case. Use placement new to properly construct tagged unions. I don't need this with any urgency, but it's the right thing to do in presence of complex types, and the current code seems a bomb waiting to explode :) 2019-05-07 01:00:13 +02:00			`#include <new>`
Allow to generate associated constants in the body of C++ structs. Opt-in since it uses a C++17 feature, but this allow exactly the same usage in C++ and Rust, which I think is nice. This also fixes constants of transparent structs in general, since the initial version of this patch broke a test (associated constants in enums), so I added a test for that too. 2019-02-23 17:24:09 -08:00
			`using Transparent = uint8_t;`

			`static const Transparent FOO = 0;`