Enable and fix several more clippy lints.

lib/wasm/src/code_translator.rs

@@ -949,7 +949,7 @@ fn get_heap_addr(
     heap: ir::Heap,
     addr32: ir::Value,
     offset: u32,
-    addr_ty: ir::Type,
+    addr_ty: Type,
     builder: &mut FunctionBuilder<Variable>,
 ) -> (ir::Value, i32) {
     use std::cmp::min;
@@ -985,7 +985,7 @@ fn get_heap_addr(
 fn translate_load<FE: FuncEnvironment + ?Sized>(
     offset: u32,
     opcode: ir::Opcode,
-    result_ty: ir::Type,
+    result_ty: Type,
     builder: &mut FunctionBuilder<Variable>,
     state: &mut TranslationState,
     environ: &mut FE,

lib/wasm/src/environ/dummy.rs

@@ -226,7 +226,7 @@ impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environ
         args.push(vmctx, &mut pos.func.dfg.value_lists);
 
         pos.ins()
-            .CallIndirect(ir::Opcode::CallIndirect, ir::types::VOID, sig_ref, args)
+            .CallIndirect(ir::Opcode::CallIndirect, VOID, sig_ref, args)
             .0
     }
 
@@ -248,9 +248,7 @@ impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environ
         args.extend(call_args.iter().cloned(), &mut pos.func.dfg.value_lists);
         args.push(vmctx, &mut pos.func.dfg.value_lists);
 
-        pos.ins()
-            .Call(ir::Opcode::Call, ir::types::VOID, callee, args)
-            .0
+        pos.ins().Call(ir::Opcode::Call, VOID, callee, args).0
     }
 
     fn translate_grow_memory(

lib/wasm/src/lib.rs

@@ -10,8 +10,20 @@
 //! The main function of this module is [`translate_module`](fn.translate_module.html).
 
 #![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
+#![warn(unused_import_braces, unstable_features)]
 #![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
-#![cfg_attr(feature = "cargo-clippy", allow(new_without_default, redundant_field_names))]
+#![cfg_attr(feature = "cargo-clippy",
+            allow(new_without_default, new_without_default_derive))]
+#![cfg_attr(feature="cargo-clippy", warn(
+                float_arithmetic,
+                mut_mut,
+                nonminimal_bool,
+                option_map_unwrap_or,
+                option_map_unwrap_or_else,
+                print_stdout,
+                unicode_not_nfc,
+                use_self,
+                ))]
 
 #[macro_use(dbg)]
 extern crate cretonne_codegen;

lib/wasm/src/sections_translator.rs

@@ -241,8 +241,8 @@ pub fn parse_global_section(
         }
         let global = Global {
             ty: type_to_type(&content_type).unwrap(),
-            mutability: mutability,
-            initializer: initializer,
+            mutability,
+            initializer,
         };
         environ.declare_global(global);
         match *parser.read() {