mirror of
https://github.com/ThePhD/sol2.git
synced 2024-03-22 13:10:44 +08:00
34 lines
554 B
C++
34 lines
554 B
C++
|
#define SOL_CHECK_ARGUMENTS 1
|
||
|
|
#include <sol.hpp>
|
||
|
|
|
||
|
|
#include "../assert.hpp"
|
||
|
|
|
||
|
|
int main(int argc, char* argv[]) {
|
||
|
|
|
||
|
|
struct test {
|
||
|
|
int blah = 0;
|
||
|
|
};
|
||
|
|
|
||
|
|
test t;
|
||
|
|
sol::state lua;
|
||
|
|
lua.set_function("f", [&t]() {
|
||
|
|
return t;
|
||
|
|
});
|
||
|
|
lua.set_function("g", [&t]() -> test& {
|
||
|
|
return t;
|
||
|
|
});
|
||
|
|
|
||
|
|
lua.script("t1 = f()");
|
||
|
|
lua.script("t2 = g()");
|
||
|
|
|
||
|
|
test& from_lua_t1 = lua["t1"];
|
||
|
|
test& from_lua_t2 = lua["t2"];
|
||
|
|
|
||
|
|
// not the same: 'f' lambda copied
|
||
|
|
c_assert(&from_lua_t1 != &t);
|
||
|
|
// the same: 'g' lambda returned reference
|
||
|
|
c_assert(&from_lua_t2 == &t);
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|