Disable warnings for lacking ; for if-statements

examples/reid/easiest.reid

@@ -6,7 +6,7 @@ fn main() {
     let hello = 32 + {
         2 + 3
     };
-    let beep = hello + fibonacci(15);
+    let beep = hello + fibonacci();
     return beep;
 }
 

src/ast.rs

@@ -305,8 +305,13 @@ impl Parse for Block {
 
         while !matches!(stream.peek(), Some(Token::BraceClose)) {
             if let Some((r_type, e)) = return_stmt.take() {
-                println!("Oh no, does this statement lack ;");
+                // Special list of expressions that are simply not warned about,
+                // if semicolon is missing.
+                if !matches!(&e, &Expression::IfExpr(_)) {
                     dbg!(r_type, &e);
+                    println!("Oh no, does this statement lack ;");
+                }
+
                 statements.push(BlockLevelStatement::Expression(e));
             }
             let statement = stream.parse()?;

src/lexer.rs

@@ -137,7 +137,7 @@ pub fn tokenize<T: Into<String>>(to_tokenize: T) -> Result<Vec<FullToken>, Error
             w if w.is_whitespace() => continue,
             // Comments
             '/' if cursor.first() == Some('/') => {
-                while !matches!(cursor.first(), Some('\n')) {
+                while !matches!(cursor.first(), Some('\n') | None) {
                     cursor.next();
                 }
                 continue;