Avoid warnings.

src/packages/time_basic.rs

@@ -2,6 +2,7 @@
 use super::logic::{eq, gt, gte, lt, lte, ne};
 
 #[cfg(feature = "no_float")]
+#[cfg(not(feature = "unchecked"))]
 use super::math_basic::MAX_INT;
 
 use crate::def_package;
@@ -11,7 +12,11 @@ use crate::result::EvalAltResult;
 use crate::parser::FLOAT;
 
 #[cfg(feature = "no_float")]
-use crate::{module::FuncReturn, parser::INT, token::Position};
+use crate::parser::INT;
+
+#[cfg(feature = "no_float")]
+#[cfg(not(feature = "unchecked"))]
+use crate::token::Position;
 
 #[cfg(not(target_arch = "wasm32"))]
 use crate::stdlib::time::Instant;