From a3771518deb749aedc64955d8faad90d945a6f76 Mon Sep 17 00:00:00 2001
From: jfh <jfh@imijmi.eu>
Date: Wed, 27 Oct 2021 21:06:48 +0300
Subject: [PATCH] Fix warnings for wasi check.

---
 src/shell/helper.rs     | 1 +
 vm/src/exceptions.rs    | 2 ++
 vm/src/signal.rs        | 1 +
 vm/src/stdlib/thread.rs | 2 +-
 4 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/shell/helper.rs b/src/shell/helper.rs
index 40a4ff810..941e9e204 100644
--- a/src/shell/helper.rs
+++ b/src/shell/helper.rs
@@ -1,3 +1,4 @@
+#![cfg_attr(target_os = "wasi", allow(dead_code))]
 use rustpython_vm::builtins::{PyDictRef, PyStrRef};
 use rustpython_vm::VirtualMachine;
 use rustpython_vm::{function::ArgIterable, PyResult, TryFromObject};
diff --git a/vm/src/exceptions.rs b/vm/src/exceptions.rs
index 3307eb63b..b3694ab41 100644
--- a/vm/src/exceptions.rs
+++ b/vm/src/exceptions.rs
@@ -960,12 +960,14 @@ impl<C: widestring::UChar> IntoPyException for widestring::NulError<C> {
 
 pub(super) mod types {
     use crate::common::lock::PyRwLock;
+    #[cfg_attr(target_os = "wasi", allow(unused_imports))]
     use crate::{
         builtins::{traceback::PyTracebackRef, PyInt, PyTupleRef, PyTypeRef},
         function::{FuncArgs, IntoPyResult},
         PyObjectRef, PyRef, PyResult, VirtualMachine,
     };
     use crossbeam_utils::atomic::AtomicCell;
+    #[cfg_attr(target_os = "wasi", allow(unused_imports))]
     use std::ops::Deref;
 
     // This module is designed to be used as `use builtins::*;`.
diff --git a/vm/src/signal.rs b/vm/src/signal.rs
index a1aedf1b7..0da742e1e 100644
--- a/vm/src/signal.rs
+++ b/vm/src/signal.rs
@@ -1,3 +1,4 @@
+#![cfg_attr(target_os = "wasi", allow(dead_code))]
 use crate::{PyObjectRef, PyResult, VirtualMachine};
 use std::sync::atomic::{AtomicBool, Ordering};
 
diff --git a/vm/src/stdlib/thread.rs b/vm/src/stdlib/thread.rs
index e07ffefbd..fe796fc47 100644
--- a/vm/src/stdlib/thread.rs
+++ b/vm/src/stdlib/thread.rs
@@ -1,5 +1,5 @@
 //! Implementation of the _thread module
-
+#[cfg_attr(target_os = "wasi", allow(unused_imports))]
 pub(crate) use _thread::{make_module, RawRMutex};
 
 #[pymodule]