Clean

src/validation/context.rs

@@ -1,5 +1,5 @@
 use elements::{MemoryType, TableType, GlobalType, Type};
-use elements::{Opcode, BlockType, ValueType, TableElementType};
+use elements::{BlockType, ValueType};
 use validation::Error;
 
 pub struct ModuleContext {

src/validation/func.rs

@@ -1,9 +1,7 @@
 use std::u32;
-use std::sync::Arc;
 use std::iter::repeat;
 use std::collections::HashMap;
 use elements::{Opcode, BlockType, ValueType, TableElementType, Func, FuncBody};
-use elements::{FunctionType, Type};
 use common::{DEFAULT_MEMORY_INDEX, DEFAULT_TABLE_INDEX};
 use validation::context::ModuleContext;
 
@@ -709,10 +707,6 @@ impl<'a> FunctionValidationContext<'a> {
 			.ok_or(Error(format!("Trying to access local with index {} when there are only {} locals", idx, self.locals.len())))
 	}
 
-	fn function_labels(self) -> HashMap<usize, usize> {
-		self.labels
-	}
-
 	fn check_stack_access(&self) -> Result<(), Error> {
 		let value_stack_min = self.frame_stack.top().expect("at least 1 topmost block").value_stack_len;
 		if self.value_stack.len() > value_stack_min {

src/validation/mod.rs

@@ -1,9 +1,8 @@
-#![allow(unused, missing_docs)]
+#![allow(missing_docs)]
 
 use std::fmt;
-use std::iter::repeat;
-use elements::{BlockType, External, FunctionType, GlobalEntry, GlobalType, Internal, MemoryType,
-               Module, Opcode, ResizableLimits, TableType, Type, ValueType, InitExpr};
+use elements::{BlockType, External, GlobalEntry, GlobalType, Internal, MemoryType,
+               Module, Opcode, ResizableLimits, TableType, ValueType, InitExpr};
 use common::stack;
 use self::context::ModuleContext;
 use self::func::Validator;

src/validation/module.rs

@@ -1,6 +1,4 @@
 use elements::{MemoryType, TableType, GlobalType, Type};
-use elements::{Opcode, BlockType, ValueType, TableElementType};
-use validation::Error;
 
 pub struct ValidatedModule {
 	pub memories: Vec<MemoryType>,

src/validation/tests.rs

@@ -1,8 +1,7 @@
 use super::validate_module;
 use builder::module;
-use elements::{BlockType, ExportEntry, External, FunctionType, GlobalEntry, GlobalType,
-				ImportEntry, InitExpr, Internal, MemoryType, Opcode, Opcodes, TableType,
-				ValueType};
+use elements::{External, GlobalEntry, GlobalType, ImportEntry, InitExpr, MemoryType,
+               Opcode, Opcodes, TableType, ValueType};
 
 #[test]
 fn empty_is_valid() {