feat: 支持 this 语法

2026-06-07 23:07:50 +08:00
parent 005b4659f9
commit 501a14b3af
4 changed files with 65 additions and 0 deletions
@@ -440,6 +440,10 @@ impl Compiler {
            Expression::ParenthesizedExpression(p) => {
                self.count_expression(&p.expression, ctx);
            }
+            Expression::ThisExpression(_) => {
+                ctx.alloc_reg();
+                ctx.projected_pc += 1; // LOAD_VAR from reg 254
+            }
            Expression::UpdateExpression(update) => match &update.argument {
                SimpleAssignmentTarget::AssignmentTargetIdentifier(_) => {
                    ctx.alloc_reg();