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Rollup merge of #52033 - zachrwolfe:outdated_value_comment, r=oli-obk

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[Gardening] Update outdated comments: ByVal -> Scalar

ByVal enum cases in mir::interpret::value were renamed to Scalar a while ago but comments still refer to the old names.
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kennytm 2018-07-06 07:07:21 +08:00
commit 6d35505b9b
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src/librustc/mir/interpret/value.rs
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@ -7,7 +7,7 @@ use hir::def_id::DefId;
use super::{EvalResult, Pointer, PointerArithmetic, Allocation};
/// Represents a constant value in Rust. ByVal and ScalarPair are optimizations which
/// Represents a constant value in Rust. Scalar and ScalarPair are optimizations which
/// matches Value's optimizations for easy conversions between these two types
#[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Ord, RustcEncodable, RustcDecodable, Hash)]
pub enum ConstValue<'tcx> {
@ -72,7 +72,7 @@ impl<'tcx> ConstValue<'tcx> {
/// A `Value` represents a single self-contained Rust value.
///
/// A `Value` can either refer to a block of memory inside an allocation (`ByRef`) or to a primitve
/// value held directly, outside of any allocation (`ByVal`). For `ByRef`-values, we remember
/// value held directly, outside of any allocation (`Scalar`). For `ByRef`-values, we remember
/// whether the pointer is supposed to be aligned or not (also see Place).
///
/// For optimization of a few very common cases, there is also a representation for a pair of