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a number of code simplifications

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This commit is contained in:
Daniel Eades 2023-01-10 18:48:51 +00:00
parent 3987c835f2
commit ac3844a0bb
13 changed files with 99 additions and 124 deletions
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2
crates/mbe/src/expander/transcriber.rs
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@ -212,7 +212,7 @@ fn expand_var(ctx: &mut ExpandCtx<'_>, v: &SmolStr, id: tt::TokenId) -> ExpandRe
} else {
ctx.bindings.get(v, &mut ctx.nesting).map_or_else(
|e| ExpandResult { value: Fragment::Tokens(tt::TokenTree::empty()), err: Some(e) },
|it| ExpandResult::ok(it),
ExpandResult::ok,
)
}
}