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rust/tests/ui/diagnostic-width/non-1-width-unicode-multiline-label.ascii.stderr

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Update UI test expectations
2019-12-10 22:03:13 +01:00
error[E0369]: cannot add `&str` to `&str`
Refactor `emitter` to better account for unicode chars when trimming Change the way that underline positions are calculated by delaying using the "visual" column position until the last possible moment, instead using the "file"/byte position in the file, and then calculating visual positioning as late as possible. This should make the underlines more resilient to non-1-width unicode chars. Unfortunately, as part of this change (which fixes some visual bugs) comes with the loss of some eager tab codepoint handling, but the output remains legible despite some minor regression on the "margin trimming" logic.
2025-02-27 21:12:58 +00:00
--> $DIR/non-1-width-unicode-multiline-label.rs:7:237
Draw vertical lines in compiler error messages with multiline annotations correctly when non-1space unicode characters are to the left For this we use the correct calculation of the 'left' identation
2019-11-20 23:17:30 +01:00
|
Refactor `emitter` to better account for unicode chars when trimming Change the way that underline positions are calculated by delaying using the "visual" column position until the last possible moment, instead using the "file"/byte position in the file, and then calculating visual positioning as late as possible. This should make the underlines more resilient to non-1-width unicode chars. Unfortunately, as part of this change (which fixes some visual bugs) comes with the loss of some eager tab codepoint handling, but the output remains legible despite some minor regression on the "margin trimming" logic.
2025-02-27 21:12:58 +00:00
LL | ...👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦"; let _a = unicode_is_fun + " really fun!";
| -------------- ^ -------------- &str
| | |
| | `+` cannot be used to concatenate two `&str` strings
| &str
|
= note: string concatenation requires an owned `String` on the left
help: create an owned `String` from a string reference
|
LL | let _ = "👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦"; let _a = unicode_is_fun.to_owned() + " really fun!";
| +++++++++++
error[E0369]: cannot add `&str` to `&str`
--> $DIR/non-1-width-unicode-multiline-label.rs:9:384
|
LL | ...👧👦👨👩👧👦👨👩👧👦"; let _a = unicode_is_fun + " really fun!";
| -------------- ^ -------------- &str
| | |
| | `+` cannot be used to concatenate two `&str` strings
| &str
|
= note: string concatenation requires an owned `String` on the left
help: create an owned `String` from a string reference
|
LL | let _ = "👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦👨👩👧👦"; let _a = unicode_is_fun.to_owned() + " really fun!";
| +++++++++++
error[E0369]: cannot add `&str` to `&str`
--> $DIR/non-1-width-unicode-multiline-label.rs:11:260
|
LL | ...࿇࿈࿉࿊࿋࿌࿍࿎࿏࿐࿑࿒࿓࿔࿕࿖࿗࿘࿙࿚"; let _a = unicode_is_fun + " really fun!";
| -------------- ^ -------------- &str
| | |
| | `+` cannot be used to concatenate two `&str` strings
| &str
Draw vertical lines in compiler error messages with multiline annotations correctly when non-1space unicode characters are to the left For this we use the correct calculation of the 'left' identation
2019-11-20 23:17:30 +01:00
|
Shorten and improve messages
2022-01-18 16:32:58 -08:00
= note: string concatenation requires an owned `String` on the left
Make suggestions verbose
2022-01-18 16:38:06 -08:00
help: create an owned `String` from a string reference
|
LL | let _ = "ༀ༁༂༃༄༅༆༇༈༉༊་༌།༎༏༐༑༒༓༔༕༖༗༘༙༚༛༜༝༞༟༠༡༢༣༤༥༦༧༨༩༪༫༬༭༮༯༰༱༲༳༴༵༶༷༸༹༺༻༼༽༾༿ཀཁགགྷངཅཆཇ཈ཉཊཋཌཌྷཎཏཐདདྷནཔཕབབྷམཙཚཛཛྷཝཞཟའཡརལཤཥསཧཨཀྵཪཫཬ཭཮཯཰ཱཱཱིིུུྲྀཷླྀཹེཻོཽཾཿ྄ཱྀྀྂྃ྅྆྇ྈྉྊྋྌྍྎྏྐྑྒྒྷྔྕྖྗ྘ྙྚྛྜྜྷྞྟྠྡྡྷྣྤྥྦྦྷྨྩྪྫྫྷྭྮྯྰྱྲླྴྵྶྷྸྐྵྺྻྼ྽྾྿࿀࿁࿂࿃࿄࿅࿆࿇࿈࿉࿊࿋࿌࿍࿎࿏࿐࿑࿒࿓࿔࿕࿖࿗࿘࿙࿚"; let _a = unicode_is_fun.to_owned() + " really fun!";
| +++++++++++
Draw vertical lines in compiler error messages with multiline annotations correctly when non-1space unicode characters are to the left For this we use the correct calculation of the 'left' identation
2019-11-20 23:17:30 +01:00
Refactor `emitter` to better account for unicode chars when trimming Change the way that underline positions are calculated by delaying using the "visual" column position until the last possible moment, instead using the "file"/byte position in the file, and then calculating visual positioning as late as possible. This should make the underlines more resilient to non-1-width unicode chars. Unfortunately, as part of this change (which fixes some visual bugs) comes with the loss of some eager tab codepoint handling, but the output remains legible despite some minor regression on the "margin trimming" logic.
2025-02-27 21:12:58 +00:00
error[E0369]: cannot add `&str` to `&str`
--> $DIR/non-1-width-unicode-multiline-label.rs:13:219
|
LL | ...xxxxxxxxxxxxxxxxxxxx"; let _a = unicode_is_fun + " really fun!";
| -------------- ^ -------------- &str
| | |
| | `+` cannot be used to concatenate two `&str` strings
| &str
|
= note: string concatenation requires an owned `String` on the left
help: create an owned `String` from a string reference
|
LL | let _ = "xxxxxxx👨👩👧👦xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx👨xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; let _a = unicode_is_fun.to_owned() + " really fun!";
| +++++++++++
error: aborting due to 4 previous errors
Draw vertical lines in compiler error messages with multiline annotations correctly when non-1space unicode characters are to the left For this we use the correct calculation of the 'left' identation
2019-11-20 23:17:30 +01:00
For more information about this error, try `rustc --explain E0369`.
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