fix span error

src/errors.rs

@@ -14,7 +14,7 @@ mod span {
     }
 
     impl Span {
-        pub fn new(start: usize, len: usize) -> Self {
+        pub fn start_len(start: usize, len: usize) -> Self {
             Self {
                 start,
                 end: start + len,
@@ -22,7 +22,7 @@ mod span {
         }
 
         pub fn start_end(start: usize, end: usize) -> Self {
-            Self::new(start, end)
+            Self { start, end }
         }
 
         pub fn single(start: usize) -> Self {

src/lex.rs

@@ -127,7 +127,7 @@ impl<'code> Lexer<'code> {
         if self.expect(expect_char) {
             let _ = self.code.next(); // consume first one
             Token {
-                span: Span::new(start, start + 2),
+                span: Span::start_len(start, start + 2),
                 kind: true_type,
             }
         } else {
@@ -192,7 +192,7 @@ impl<'code> Iterator for Lexer<'code> {
                     if self.expect('=') {
                         let _ = self.code.next(); // consume =;
                         break Token {
-                            span: Span::new(start, start + 2),
+                            span: Span::start_len(start, start + 2),
                             kind: TokenType::BangEqual,
                         };
                     } else {

src/parse/mod.rs

@@ -331,7 +331,10 @@ impl<'code> Parser<'code> {
                     span: next.span,
                 }))
             }
-            _ => Err(ParseErr::InvalidTokenPrimary(next)),
+            _ => {
+                println!("{:?}", next);
+                Err(ParseErr::InvalidTokenPrimary(next))
+            }
         }
     }
 

test.sl

@@ -1,3 +1,9 @@
 fn test() {
-    "u" + "w" + "u";
+    if true {
+        print;
+    } else if false {
+        dont_print;
+    } else {
+        "uwu";
+    }
 }