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Auto merge of #4493 - JohnTitor:fix-build-bytes, r=flip1995

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Rustup to rust-lang/rust#63561

changelog: none
This commit is contained in:
bors 2019-09-03 10:44:47 +00:00
commit 2d7da04e17
1 changed files with 6 additions and 3 deletions
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9
clippy_lints/src/consts.rs
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@ -490,9 +490,12 @@ pub fn miri_to_const(result: &ty::Const<'_>) -> Option<Constant> {
},
ConstValue::Slice { data, start, end } => match result.ty.sty {
ty::Ref(_, tam, _) => match tam.sty {
ty::Str => String::from_utf8(data.bytes[start..end].to_owned())
.ok()
.map(Constant::Str),
ty::Str => String::from_utf8(
data.inspect_with_undef_and_ptr_outside_interpreter(start..end)
.to_owned(),
)
.ok()
.map(Constant::Str),
_ => None,
},
_ => None,