fix: 修复不支持特性直接崩溃问题

2026-06-09 10:16:24 +08:00
parent b2540f427b
commit 8bdb589e02
2 changed files with 33 additions and 2 deletions
@@ -908,7 +908,9 @@ impl Compiler {
                            AssignmentOperator::Division => OpCode::COMPOUND_MEMBER_DIV,
                            AssignmentOperator::Remainder => OpCode::COMPOUND_MEMBER_MOD,
                            AssignmentOperator::Exponential => OpCode::COMPOUND_MEMBER_EXP,
-                            _ => unreachable!(),
+                            _ => {
+                                return Err(format!("compound assignment operator {:?} not supported", assign.operator))
+                            }
                        };
                        ctx.emit(opcode::encode(op, obj_reg, val_reg, key_reg));
                        ctx.emit(0);
@@ -947,7 +949,12 @@ impl Compiler {
                                AssignmentOperator::Division => OpCode::COMPOUND_DIV,
                                AssignmentOperator::Remainder => OpCode::COMPOUND_MOD,
                                AssignmentOperator::Exponential => OpCode::COMPOUND_EXP,
-                                _ => unreachable!(),
+                                _ => {
+                                    return Err(format!(
+                                        "compound assignment operator {:?} not supported",
+                                        assign.operator
+                                    ))
+                                }
                            };
                            ctx.emit(opcode::encode(op, var_reg, rhs, 0));
                            Ok(var_reg)