8f493fd46a
suggest wrapping single-expr blocks in square brackets
Suggests a fix in cases like:
```diff
- const A: [i32; 1] = { 1 };
+ const A: [i32; 1] = [ 1 ];
^ ^
```
Also edit the message for the same suggestion in the parser (e.g. `{ 1, 2 }`).
Fixes #95289
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| .. | ||
| lexer | ||
| parser | ||
| lib.rs | ||
| validate_attr.rs | ||