error: unknown start of token: \u{ff1b}
  --> $DIR/missing-impl-trait-block-but-not-ascii.rs:8:13
   |
LL | impl T for S；
   |             ^^
   |
help: Unicode character '；' (Fullwidth Semicolon) looks like ';' (Semicolon), but it is not
   |
LL | impl T for S;
   |             ~

error: expected `{}`, found `;`
  --> $DIR/missing-impl-trait-block-but-not-ascii.rs:8:13
   |
LL | impl T for S；
   |             ^^
   |
   = help: try using `{}` instead

error[E0046]: not all trait items implemented, missing: `f`
  --> $DIR/missing-impl-trait-block-but-not-ascii.rs:8:1
   |
LL |     fn f();
   |     ------- `f` from trait
LL | }
LL | impl T for S；
   | ^^^^^^^^^^^^ missing `f` in implementation

error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0046`.