1 error: invalid suffix `is` for numeric literal
2 --> $DIR/old-suffixes-are-really-forbidden.rs:12:13
4 LL | let a = 1_is; //~ ERROR invalid suffix
7 = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
9 error: invalid suffix `us` for numeric literal
10 --> $DIR/old-suffixes-are-really-forbidden.rs:13:13
12 LL | let b = 2_us; //~ ERROR invalid suffix
15 = help: the suffix must be one of the integral types (`u32`, `isize`, etc)
17 error: aborting due to 2 previous errors