Increase luau max stack size to 1M from 100k

Author: khvzak

mlua-sys/build/find_vendored.rs

@@ -21,6 +21,7 @@ pub fn probe_lua() {
     #[cfg(feature = "luau")]
     let artifacts = luau0_src::Build::new()
         .enable_codegen(cfg!(feature = "luau-codegen"))
+        .set_max_cstack_size(1000000)
         .set_vector_size(if cfg!(feature = "luau-vector4") { 4 } else { 3 })
         .build();
 

mlua-sys/src/luau/lua.rs

@@ -8,7 +8,7 @@ use std::{mem, ptr};
 pub const LUA_MULTRET: c_int = -1;
 
 // Max number of Lua stack slots
-const LUAI_MAXCSTACK: c_int = 100000;
+const LUAI_MAXCSTACK: c_int = 1000000;
 
 //
 // Pseudo-indices