bjoernager/rust
bjoernager/rust
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This commit is contained in:
Nadrieril 2020-10-18 17:05:19 +01:00
parent da0ba2f645
commit c4ae6c2bb9
1 changed files with 3 additions and 0 deletions
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3
compiler/rustc_mir_build/src/thir/pattern/_match.rs
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@ -2113,6 +2113,9 @@ fn pat_constructor<'tcx>(
match value.ty.kind() {
ty::Float(_) => Some(FloatRange(value, value, RangeEnd::Included)),
ty::Ref(_, t, _) if t.is_str() => Some(Str(value)),
// All constants that can be structurally matched have already been expanded
// into the corresponding `Pat`s by `const_to_pat`. Constants that remain are
// opaque.
_ => Some(Opaque),
}
}