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migrate ra_ide_api to the new rowan

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This commit is contained in:
Aleksey Kladov 2019-07-19 12:56:47 +03:00
parent 0343c4a815
commit f1abc7bdc6
29 changed files with 342 additions and 290 deletions
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7
crates/ra_ide_api/src/completion/complete_postfix.rs
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@ -11,7 +11,8 @@ use ra_text_edit::TextEditBuilder;
fn postfix_snippet(ctx: &CompletionContext, label: &str, detail: &str, snippet: &str) -> Builder {
let edit = {
let receiver_range = ctx.dot_receiver.expect("no receiver available").syntax().range();
let receiver_range =
ctx.dot_receiver.as_ref().expect("no receiver available").syntax().range();
let delete_range = TextRange::from_to(receiver_range.start(), ctx.source_range().end());
let mut builder = TextEditBuilder::default();
builder.replace(delete_range, snippet.to_string());
@ -38,9 +39,9 @@ fn is_bool_or_unknown(ty: Option<Ty>) -> bool {
}
pub(super) fn complete_postfix(acc: &mut Completions, ctx: &CompletionContext) {
if let Some(dot_receiver) = ctx.dot_receiver {
if let Some(dot_receiver) = &ctx.dot_receiver {
let receiver_text = dot_receiver.syntax().text().to_string();
let receiver_ty = ctx.analyzer.type_of(ctx.db, dot_receiver);
let receiver_ty = ctx.analyzer.type_of(ctx.db, &dot_receiver);
if is_bool_or_unknown(receiver_ty) {
postfix_snippet(ctx, "if", "if expr {}", &format!("if {} {{$0}}", receiver_text))
.add_to(acc);