Forget what I said, I just need to change git attributes to mark for vendor

1 files changed, 42 insertions, 0 deletions

diff --git a/lib/sol2/examples/source/dump.cpp b/lib/sol2/examples/source/dump.cpp
new file mode 100644
index 0000000..16d94b7
--- /dev/null
+++ b/lib/sol2/examples/source/dump.cpp
@@ -0,0 +1,42 @@
+#define SOL_ALL_SAFETIES_ON 1

+#include <sol/sol.hpp>

+

+#include <iostream>

+#include "assert.hpp"

+

+

+int main () {

+	std::cout << "=== dump (serialize between states) ===" << std::endl;

+

+	// 2 states, transferring function from 1 to another

+	sol::state lua;

+	sol::state lua2;

+	

+	// we're not going to run the code on the first

+	// state, so we only actually need

+	// the base lib on the second state

+	// (where we will run the serialized bytecode)

+	lua2.open_libraries(sol::lib::base);

+

+	// load this code (but do not run)

+	sol::load_result lr = lua.load("a = function (v) print(v) return v end");

+	// check if it's sucessfully loaded

+	c_assert(lr.valid());

+

+	// turn it into a function, then dump the bytecode

+	sol::protected_function target = lr;

+	sol::bytecode target_bc = target.dump();

+

+	// reload the byte code 

+	// in the SECOND state

+	auto result2 = lua2.safe_script(target_bc.as_string_view(), sol::script_pass_on_error);

+	// check if it was done properly

+	c_assert(result2.valid());

+

+	// check in the second state if it was valid

+	sol::protected_function pf = lua2["a"];

+	int v = pf(25557);

+	c_assert(v == 25557);

+

+	return 0;

+}
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