逃逸主报文由三段长从句压缩为「frame-local + 悬垂 + 修法」两句:
stack address escapes: `&x` is frame-local; using it at {where} hands out a dangling pointer
once this frame returns. Copy the value, or allocate on the heap (`new heap hlife ...`).
同步缩短 where 短语(return value / escaping callee|method parameter / constructor parameter stored
into a field / longer-lived field-element / module-level global)
其余冗长报文一并精简:willFree 失效、slife 手动 free/del、async slife、stack+hlife 矛盾、三处容量上限、
@life 标签实参缺失
测试只断言关键字 LifetimeError,不受文案影响(Test/*.py 已确认)。