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Update crates/ide/src/expand_macro.rs

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Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
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Anatol Ulrich 2021-10-26 20:17:47 +02:00 committed by GitHub
parent e6913be47b
commit b42093915a
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1 changed files with 2 additions and 2 deletions

4
crates/ide/src/expand_macro.rs

@ -47,10 +47,10 @@ pub(crate) fn expand_macro(db: &RootDatabase, position: FilePosition) -> Option<
let mut tt = tt.syntax().children_with_tokens().skip(1).join("");
tt.pop();
let expansions = sema.expand_derive_macro(&attr)?;
return Some(ExpandedMacro {
Some(ExpandedMacro {
name: tt,
expansion: expansions.into_iter().map(insert_whitespaces).join(""),
});
})
} else {
None
}