bjoernager/rust
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Use Option::map_or instead of .map(..).unwrap_or(..)

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This commit is contained in:
LingMan 2021-01-11 20:45:33 +01:00
parent d03fe84169
commit a56bffb4f9
50 changed files with 67 additions and 79 deletions
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2
compiler/rustc_trait_selection/src/traits/error_reporting/mod.rs
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@ -830,7 +830,7 @@ impl<'a, 'tcx> InferCtxtExt<'tcx> for InferCtxt<'a, 'tcx> {
.collect::<Vec<ArgKind>>(),
),
Node::Ctor(ref variant_data) => {
let span = variant_data.ctor_hir_id().map(|id| hir.span(id)).unwrap_or(DUMMY_SP);
let span = variant_data.ctor_hir_id().map_or(DUMMY_SP, |id| hir.span(id));
let span = sm.guess_head_span(span);
(span, vec![ArgKind::empty(); variant_data.fields().len()])
}