fix(ast): SelfInc use wrong way to recognize

2026-06-12 11:38:28 +08:00
parent ef3dcb41aa
commit daae12d695
3 changed files with 51 additions and 57 deletions
@@ -269,8 +269,24 @@ fn parse_puncuation(
    };
    let c = str_iter.peek().ok_or(LexParseError::NotMatched)?;
    let token_value = match c {
-        '+' => TokenValue::Plus,
-        '-' => TokenValue::Minus,
+        '+' => {
+            str_iter.advance(1);
+            if let Some('+') = str_iter.peek() {
+                TokenValue::PlusPlus
+            } else {                
+                str_iter.back(1);
+                TokenValue::Plus
+            }
+        },
+        '-' => {
+            str_iter.advance(1);
+            if let Some('-') = str_iter.peek() {
+                TokenValue::MinusMinus
+            } else {                
+                str_iter.back(1);
+                TokenValue::Minus
+            }
+        },
        '*' => TokenValue::Star,
        '/' => TokenValue::Slash,
        '%' => TokenValue::Percent,