Add compilefail test for Scope::create_nonstatic_userdata
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extern crate rlua;
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use rlua::*;
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fn main() {
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let lua = Lua::new();
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let globals = lua.globals();
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// Should not allow userdata borrow to outlive lifetime of AnyUserData handle
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struct MyUserData<'a>(&'a i32);
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impl<'a> UserData for MyUserData<'a> {};
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let igood = 1;
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let lua = Lua::new();
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lua.scope(|scope| {
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let ugood = scope.create_nonstatic_userdata(MyUserData(&igood)).unwrap();
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let ubad = {
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let ibad = 42;
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scope.create_nonstatic_userdata(MyUserData(&ibad)).unwrap();
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//~^ error: `ibad` does not live long enough
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};
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});
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}
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