diff --git a/js/ast_test.go b/js/ast_test.go
index e8be59d..9454545 100644
--- a/js/ast_test.go
+++ b/js/ast_test.go
@@ -115,6 +115,8 @@ func TestJS(t *testing.T) {
 		{"import o,{} from''", "import o, {} from '';"},
 		{"if(0)var s;else", "if (0) var s; else;"},
 		{"async\n()", "async();"},
+		{"{};;", "{} ;"},
+		{"{}\n;", "{} ;"},
 	}
 
 	re := regexp.MustCompile("\n *")
diff --git a/js/parse.go b/js/parse.go
index 86c58a2..cd526bf 100644
--- a/js/parse.go
+++ b/js/parse.go
@@ -533,10 +533,11 @@ func (p *Parser) parseStmt(allowDeclaration bool) (stmt IStmt) {
 		}
 		stmt = &TryStmt{body, binding, catch, finally}
 	case DebuggerToken:
-		p.next()
 		stmt = &DebuggerStmt{}
+		p.next()
 	case SemicolonToken, ErrorToken:
 		stmt = &EmptyStmt{}
+		p.next()
 	case CommentToken, CommentLineTerminatorToken:
 		// bang comment
 		stmt = &Comment{p.data}
@@ -581,7 +582,7 @@ func (p *Parser) parseStmt(allowDeclaration bool) (stmt IStmt) {
 			}
 		}
 	}
-	if p.tt == SemicolonToken {
+	if !p.prevLT && p.tt == SemicolonToken {
 		p.next()
 	}
 	p.stmtLevel--