Merge #8813

8813: Get some more array lengths! r=lf- a=lf-

This is built on #8799 and thus contains its changes. I'll rebase it onto master when that one gets merged. It adds support for r-a understanding the length of:

* `let a: [u8; 2] = ...`
* `let a = b"aaa"`
* `let a = [0u8; 4]`

I have added support for getting the values of byte strings, which was not previously there. I am least confident in the correctness of this part and it probably needs some more tests, as we currently have only one test that exercised that part (!).

Fixes #2922.

Co-authored-by: Jade <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/ide_assists/src/handlers/replace_string_with_char.rs b/crates/ide_assists/src/handlers/replace_string_with_char.rs
index 634b9c0b7..0800d291e 100644
--- a/crates/ide_assists/src/handlers/replace_string_with_char.rs
+++ b/crates/ide_assists/src/handlers/replace_string_with_char.rs
@@ -1,4 +1,4 @@
-use syntax::{ast, AstToken, SyntaxKind::STRING};
+use syntax::{ast, ast::IsString, AstToken, SyntaxKind::STRING};
 
 use crate::{AssistContext, AssistId, AssistKind, Assists};