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
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missing-close-brace-in-impl-trait.rs
missing-close-brace-in-impl-trait.stderr	Be more accurate about calculating display_col from a BytePos	2024-07-18 20:08:38 +00:00
missing-close-brace-in-struct.rs
missing-close-brace-in-struct.stderr	Be more accurate about calculating display_col from a BytePos	2024-07-18 20:08:38 +00:00
missing-close-brace-in-trait.rs
missing-close-brace-in-trait.stderr	Be more accurate about calculating display_col from a BytePos	2024-07-18 20:08:38 +00:00