From 2d2645b7ac941e03660fb2e1d64edd89c482eb4e Mon Sep 17 00:00:00 2001
From: Sergey Pepyakin <s.pepyakin@gmail.com>
Date: Sat, 16 Dec 2017 19:11:07 +0300
Subject: [PATCH] Fix warnings

---
 examples/interpret.rs        | 2 +-
 src/interpreter/func.rs      | 1 -
 src/interpreter/host.rs      | 2 +-
 src/interpreter/tests/mod.rs | 2 +-
 4 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/examples/interpret.rs b/examples/interpret.rs
index c130282..89d3eee 100644
--- a/examples/interpret.rs
+++ b/examples/interpret.rs
@@ -3,7 +3,7 @@
 extern crate parity_wasm;
 
 use std::env::args;
-use parity_wasm::interpreter::{ModuleInstance, Imports};
+use parity_wasm::interpreter::ModuleInstance;
 
 fn main() {
     let args: Vec<_> = args().collect();
diff --git a/src/interpreter/func.rs b/src/interpreter/func.rs
index cc9af0c..dbce86f 100644
--- a/src/interpreter/func.rs
+++ b/src/interpreter/func.rs
@@ -1,7 +1,6 @@
 use std::rc::Rc;
 use std::fmt;
 use std::collections::HashMap;
-use std::any::Any;
 use elements::{FunctionType, Opcodes, Local};
 use interpreter::{Error, ModuleInstance};
 use interpreter::runner::{prepare_function_args, FunctionContext, Interpreter};
diff --git a/src/interpreter/host.rs b/src/interpreter/host.rs
index 3c5bb56..cb5025f 100644
--- a/src/interpreter/host.rs
+++ b/src/interpreter/host.rs
@@ -34,7 +34,7 @@ impl<St> HostModuleBuilder<St> {
 		f: Cl,
 	) {
 		let func_type = FunctionType::new(vec![], Ret::value_type());
-		let host_func = Rc::new(move |state: &mut St, args: &[RuntimeValue]| -> Result<Option<RuntimeValue>, Error> {
+		let host_func = Rc::new(move |state: &mut St, _args: &[RuntimeValue]| -> Result<Option<RuntimeValue>, Error> {
 			let result = f(state);
 			result.map(|r| r.and_then(|r| r.as_return_val()))
 		});
diff --git a/src/interpreter/tests/mod.rs b/src/interpreter/tests/mod.rs
index 8610a08..28048d2 100644
--- a/src/interpreter/tests/mod.rs
+++ b/src/interpreter/tests/mod.rs
@@ -3,7 +3,7 @@ mod wabt;
 mod wasm;
 
 mod utils {
-	use elements::{ExportEntry, InitExpr, Opcode, ValueType, GlobalType, GlobalEntry, MemoryType, TableType};
+	use elements::{MemoryType, TableType};
 	use interpreter::{ProgramInstance, HostModuleBuilder, MemoryInstance, TableInstance, GlobalInstance, RuntimeValue};
 	use std::rc::Rc;