6 Commits

Author	SHA1	Message	Date
Esteban Küber	2d7795dfb9	Be more accurate about calculating display_col from a BytePos ... No longer track "zero-width" chars in `SourceMap`, read directly from the line when calculating the `display_col` of a `BytePos`. Move `char_width` to `rustc_span` and use it from the emitter. This change allows the following to properly align in terminals (depending on the font, the replaced control codepoints are rendered as 1 or 2 width, on my terminal they are rendered as 1, on VSCode text they are rendered as 2): ``` error: this file contains an unclosed delimiter --> $DIR/issue-68629.rs:5:17 | LL | ␜␟ts␀![{i | -- unclosed delimiter | | | unclosed delimiter LL | ␀␀ fn rݻoa>rݻm | ^ ```	2024-07-18 20:08:38 +00:00
Esteban Küber	89f273f40d	Replace ASCII control chars with Unicode Control Pictures ... ``` error: bare CR not allowed in doc-comment --> $DIR/lex-bare-cr-string-literal-doc-comment.rs:3:32 | LL | /// doc comment with bare CR: '␍' | ^ ```	2024-07-18 19:23:42 +00:00
klensy	411607bec4	tests: remove some trailing ws	2024-04-27 10:54:31 +03:00
Nicholas Nethercote	314dbc7f22	Avoid useless checking in from_token_lit. ... The parser already does a check-only unescaping which catches all errors. So the checking done in `from_token_lit` never hits. But literals causing warnings can still occur in `from_token_lit`. So the commit changes `str-escape.rs` to use byte string literals and C string literals as well, to give better coverage and ensure the new assertions in `from_token_lit` are correct.	2024-01-25 12:22:17 +11:00
bohan	d223c26bce	fix(lexer): not skipped whitespace warning for '\x0c'	2023-03-09 22:44:58 +08:00
Albert Larsan	cf2dff2b1e	Move /src/test to /tests	2023-01-11 09:32:08 +00:00