feat: 支持编译对象构造并统一属性字段名获取

2026-10-23 18:21:13 +08:00 · 2026-06-05 18:23:16 +08:00
parent c75d6cb61d
commit 9c49112dea
2 changed files with 47 additions and 22 deletions
@@ -347,6 +347,33 @@ impl Compiler {
                ));
                Ok(r)
            }
+            Expression::ObjectExpression(obj) => {
+                let obj_reg = ctx.alloc_reg();
+                ctx.emit(opcode::encode(OpCode::NEW_OBJECT, obj_reg, 0, 0));
+                for prop in &obj.properties {
+                    let oxide_parser::ObjectPropertyKind::ObjectProperty(p) = prop else {
+                        return Err("spread properties not yet supported".into());
+                    };
+                    let prop_name = match &p.key {
+                        oxide_parser::PropertyKey::StaticIdentifier(ident) => {
+                            ident.name.as_str().to_string()
+                        }
+                        oxide_parser::PropertyKey::StringLiteral(s) => s.value.to_string(),
+                        _ => return Err("unsupported object property key type".into()),
+                    };
+                    let idx = ctx.add_constant(Constant::String(prop_name.to_string()));
+                    let key_reg = ctx.alloc_reg();
+                    ctx.emit(opcode::encode(
+                        OpCode::LOAD_CONST,
+                        key_reg,
+                        (idx & 0xFF) as u8,
+                        ((idx >> 8) & 0xFF) as u8,
+                    ));
+                    let val_reg = self.emit_expression(&p.value, ctx)?;
+                    ctx.emit(opcode::encode(OpCode::SET_PROP, obj_reg, val_reg, key_reg));
+                }
+                Ok(obj_reg)
+            }
            _ => Err(format!(
                "unsupported expression type: {:?}",
                std::mem::discriminant(expr)