Getting rid of more unused items

schala-codegen/src/lib.rs

@@ -54,7 +54,6 @@ fn extract_attribute_list(name: &str, attrs: &Vec<Attribute>) -> Option<Vec<(Ide
 
 #[proc_macro_derive(ProgrammingLanguageInterface, attributes(LanguageName, SourceFileExtension, PipelineSteps))]
 pub fn derive_programming_language_interface(input: TokenStream) -> TokenStream {
-  use schala_repl::PassDescriptor;
   let ast: DeriveInput = syn::parse(input).unwrap();
   let name = &ast.ident;
   let attrs = &ast.attrs;

schala-lang/src/parsing.rs

@@ -961,7 +961,7 @@ mod parse_tests {
   use ::std::rc::Rc;
   use super::{parse, tokenize};
   use builtin::{PrefixOp, BinOp};
-  use ast::{AST, Expression, Statement, IfExpressionBody, Discriminator, Pattern, PatternLiteral, TypeBody, Variant, Enumerator, ForBody};
+  use ast::{AST, Expression, Statement, IfExpressionBody, Discriminator, Pattern, PatternLiteral, TypeBody, Enumerator, ForBody};
   use super::Statement::*;
   use super::Declaration::*;
   use super::Signature;

schala-lang/src/tokenizing.rs

@@ -49,7 +49,6 @@ pub enum Kw {
   Is,
   Func,
   For, While,
-  Match,
   Const, Let, In,
   Mut,
   Return,