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23 lines
498 B
C++
23 lines
498 B
C++
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#define SOL_CHECK_ARGUMENTS 1
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#include <sol/sol.hpp>
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#include <cstdio>
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bool is_file_std_out(sol::table data) {
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sol::object maybe_file = data["file"];
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if (maybe_file.is<luaL_Stream&>()) {
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luaL_Stream& filestream = data["file"];
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return filestream.f == stdout;
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}
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return false;
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}
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int main() {
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sol::state lua;
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lua.open_libraries(sol::lib::base, sol::lib::io);
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lua["is_std_out"] = &is_file_std_out;
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lua.script("assert(is_std_out{ file = io.stdout })");
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return 0;
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}
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