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Auto merge of #13517 - feniljain:fix_completions, r=Veykril
fix: make custom expr prefix completions to understand refs
Possible fix of #7929
While reviewing the postfix completion code I saw that while calling `add_custom_postfix_completions` we were doing it under the part where reference was not taken into consideration, but as we are only adding postfix completions with `Expr` scope ( [source](https://github.com/rust-lang/rust-analyzer/blob/ba28e19b7838e3ad4223ae82d074dc3950ef1548/crates/ide-completion/src/completions/postfix.rs#L272) )
I shifted the `add_custom_postfix_completions` call to part where references are considered
I am not sure if this is the correct fix or I am understanding the problem exactly but this small move seemed to have fixed the issue :)
| -rw-r--r-- | crates/ide-completion/src/completions/postfix.rs | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/crates/ide-completion/src/completions/postfix.rs b/crates/ide-completion/src/completions/postfix.rs index 9a891cea2d..b9bd47f7da 100644 --- a/crates/ide-completion/src/completions/postfix.rs +++ b/crates/ide-completion/src/completions/postfix.rs @@ -69,10 +69,6 @@ pub(crate) fn complete_postfix( } } - if !ctx.config.snippets.is_empty() { - add_custom_postfix_completions(acc, ctx, &postfix_snippet, &receiver_text); - } - let try_enum = TryEnum::from_ty(&ctx.sema, &receiver_ty.strip_references()); if let Some(try_enum) = &try_enum { match try_enum { @@ -140,6 +136,10 @@ pub(crate) fn complete_postfix( None => return, }; + if !ctx.config.snippets.is_empty() { + add_custom_postfix_completions(acc, ctx, &postfix_snippet, &receiver_text); + } + match try_enum { Some(try_enum) => match try_enum { TryEnum::Result => { @@ -613,4 +613,25 @@ fn main() { r#"fn main() { log::error!("{}", 2+2) }"#, ); } + + #[test] + fn postfix_custom_snippets_completion_for_references() { + check_edit_with_config( + CompletionConfig { + snippets: vec![Snippet::new( + &[], + &["ok".into()], + &["Ok(${receiver})".into()], + "", + &[], + crate::SnippetScope::Expr, + ) + .unwrap()], + ..TEST_CONFIG + }, + "ok", + r#"fn main() { &&42.$0 }"#, + r#"fn main() { Ok(&&42) }"#, + ); + } } |