Fix unwrap error in overflowing int literal
Fixes #136675
it's maybe `negative` only from [check_lit](526e3288fe/compiler/rustc_lint/src/types.rs (L546)), in this scenario the fields in `TypeLimits` is none.
r? ``@oli-obk``
Fix unwrap error in overflowing int literal
Fixes #136675
it's maybe `negative` only from [check_lit](526e3288fe/compiler/rustc_lint/src/types.rs (L546)), in this scenario the fields in `TypeLimits` is none.
r? ``@oli-obk``