More cleanup

rust_compiler/libs/parser/src/lib.rs

@@ -154,7 +154,7 @@ impl<'a> Parser<'a> {
         let (start_line, start_col) = start_token
             .as_ref()
             .map(|t| (t.line, t.span.start))
-            .unwrap_or((1, 1));
+            .unwrap_or((0, 0));
 
         let node = parser(self)?;
 
@@ -207,7 +207,7 @@ impl<'a> Parser<'a> {
         let (start_line, start_col) = first_token
             .as_ref()
             .map(|tok| (tok.line, tok.span.start))
-            .unwrap_or((1, 1));
+            .unwrap_or((0, 0));
 
         let mut expressions = Vec::<Spanned<Expression>>::new();
 

rust_compiler/libs/tokenizer/src/lib.rs

@@ -11,7 +11,7 @@ use token::{Token, TokenType};
 
 #[derive(Error, Debug)]
 pub enum Error {
-    #[error("IO Error: {0}")]
+    #[error(transparent)]
     IOError(#[from()] std::io::Error),
     #[error(transparent)]
     LexError(#[from] token::LexError),