nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-02 15:32:06 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix span for unicode escape suggestion.

Browse Source
This commit is contained in:
Eric Huss 2020-10-05 11:19:08 -07:00
parent f317a93d4d
commit 35192ff574
3 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
compiler/rustc_parse/src/lexer/unescape_error_reporting.rs
View File

@ -181,10 +181,9 @@ pub(crate) fn emit_unescape_error(
if suggestion_len > 0 {
suggestion.push('}');
let lo = char_span.lo();
let hi = lo + BytePos(suggestion_len as u32);
let hi = char_span.lo() + BytePos(suggestion_len as u32);
diag.span_suggestion(
span.with_lo(lo).with_hi(hi),
span.with_hi(hi),
"format of unicode escape sequences uses braces",
suggestion,
Applicability::MaybeIncorrect,

4
src/test/ui/fmt/format-string-error-2.stderr
View File

@ -2,9 +2,7 @@ error: incorrect unicode escape sequence
--> $DIR/format-string-error-2.rs:77:20
|
LL | println!("\x7B}\u8 {", 1);
| ^^-
| |
| help: format of unicode escape sequences uses braces: `\u{8}`
| ^^^ help: format of unicode escape sequences uses braces: `\u{8}`
error: invalid format string: expected `'}'`, found `'a'`
--> $DIR/format-string-error-2.rs:5:5

6
src/test/ui/parser/issue-23620-invalid-escapes.stderr
View File

@ -80,9 +80,9 @@ error: incorrect unicode escape sequence
--> $DIR/issue-23620-invalid-escapes.rs:32:14
|
LL | let _ = "\u8f";
| ^^--
| |
| help: format of unicode escape sequences uses braces: `\u{8f}`
| ^^^-
| |
| help: format of unicode escape sequences uses braces: `\u{8f}`
error: aborting due to 13 previous errors