Yuki Okushi 973fb4b77f

Rollup merge of #83348 - osa1:issue83344, r=jackh726 ...

format macro argument parsing fix

When the character next to `{}` is "shifted" (when mapping a byte index
in the format string to span) we should avoid shifting the span end
index, so first map the index of `}` to span, then bump the span,
instead of first mapping the next byte index to a span (which causes
bumping the end span too much).

Regression test added.

Fixes #83344

---

r? ```@estebank```

2021-03-28 01:33:13 +09:00

..

src

Rollup merge of #83348 - osa1:issue83344, r=jackh726

2021-03-28 01:33:13 +09:00

Cargo.toml

…