feat: 支持箭头函数/模板字符串/let/const/delete/instanceof 语法

crates/oxide_compiler/tests/let_const_tests.rs

@@ -0,0 +1,19 @@
+use oxide_compiler::compiler::Compiler;
+
+#[test]
+fn hash_var_let_const_differ() {
+    let compiler = Compiler::new();
+    let allocator = oxide_parser::Allocator::default();
+
+    let var_ast = oxide_parser::parse(&allocator, "var x = 1").unwrap();
+    let let_ast = oxide_parser::parse(&allocator, "let x = 1").unwrap();
+    let const_ast = oxide_parser::parse(&allocator, "const x = 1").unwrap();
+
+    // Different AST structures should produce different bytecode
+    let var_module = compiler.compile(&var_ast).unwrap();
+    let let_module = compiler.compile(&let_ast).unwrap();
+    let const_module = compiler.compile(&const_ast).unwrap();
+
+    assert_eq!(var_module.n_registers, let_module.n_registers);
+    assert_eq!(let_module.n_registers, const_module.n_registers);
+}