29 lines
521 B
C++
29 lines
521 B
C++
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#define SOL_ALL_SAFETIES_ON 1
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#include <sol/sol.hpp>
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int main(int, char*[]) {
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struct test {
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int blah = 0;
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};
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test t;
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sol::state lua;
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lua.set_function("f", [&t]() { return t; });
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lua.set_function("g", [&t]() -> test& { return t; });
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lua.script("t1 = f()");
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lua.script("t2 = g()");
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test& from_lua_t1 = lua["t1"];
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test& from_lua_t2 = lua["t2"];
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// not the same: 'f' lambda copied
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SOL_ASSERT(&from_lua_t1 != &t);
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// the same: 'g' lambda returned reference
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SOL_ASSERT(&from_lua_t2 == &t);
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return 0;
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}
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