Add option-returning variants to `const_to_int`/`const_to_uint` that never assert fail. (These will be used for overflow checking from rustc_trans::trans::consts.)
See the README.md in ../librustc.
Add option-returning variants to `const_to_int`/`const_to_uint` that never assert fail. (These will be used for overflow checking from rustc_trans::trans::consts.)
See the README.md in ../librustc.