rust/tests/ui/rustdoc
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
..
README.md
cfg-rustdoc.rs
cfg-rustdoc.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
check-doc-alias-attr-location.rs
check-doc-alias-attr-location.stderr
check-doc-alias-attr.rs
check-doc-alias-attr.stderr
deny-invalid-doc-attrs.rs Update ui tests 2024-02-29 14:43:43 +01:00
deny-invalid-doc-attrs.stderr Update ui tests 2024-02-29 14:43:43 +01:00
doc-alias-crate-level.rs [AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00
doc-alias-crate-level.stderr
doc-alias-same-name.rs
doc-alias-same-name.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
doc-inline-extern-crate.rs
doc-inline-extern-crate.stderr Show number in error message even for one error 2023-11-24 19:15:52 +01:00
doc-primitive.rs Update ui tests 2024-02-29 14:43:43 +01:00
doc-primitive.stderr Update ui tests 2024-02-29 14:43:43 +01:00
doc-test-attr-pass.rs [AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00
doc-test-attr.rs Update ui tests 2024-02-29 14:43:43 +01:00
doc-test-attr.stderr Update ui tests 2024-02-29 14:43:43 +01:00
doc_keyword.rs
doc_keyword.stderr
duplicate_doc_alias.rs
duplicate_doc_alias.stderr
feature-gate-doc_primitive.rs Update tests for rustc_doc_primitive 2023-03-30 22:56:52 +02:00
feature-gate-doc_primitive.stderr Bless tests 2024-01-13 12:46:58 -05:00
hidden-doc-associated-item.rs [AUTO-GENERATED] Migrate ui tests from `//` to `//@` directives 2024-02-16 20:02:50 +00:00
renamed-features-rustdoc_internals.rs
renamed-features-rustdoc_internals.stderr
unterminated-doc-comment.rs
unterminated-doc-comment.stderr Be more accurate about calculating `display_col` from a `BytePos` 2024-07-18 20:08:38 +00:00

README.md

This directory is for tests that have to do with rustdoc, but test the behavior of rustc. For example, rustc should not warn that an attribute rustdoc uses is unknown.