bjoernager/rust
bjoernager/rust
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Use extension trait derive

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This commit is contained in:
Michael Goulet 2024-02-13 23:49:39 +00:00
parent 3250e95305
commit 9c25823bb4
29 changed files with 121 additions and 974 deletions
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24
compiler/rustc_middle/src/ty/layout.rs
View file

@ -23,20 +23,8 @@ use std::fmt;
use std::num::NonZero;
use std::ops::Bound;
pub trait IntegerExt {
fn to_ty<'tcx>(&self, tcx: TyCtxt<'tcx>, signed: bool) -> Ty<'tcx>;
fn from_int_ty<C: HasDataLayout>(cx: &C, ity: ty::IntTy) -> Integer;
fn from_uint_ty<C: HasDataLayout>(cx: &C, uty: ty::UintTy) -> Integer;
fn repr_discr<'tcx>(
tcx: TyCtxt<'tcx>,
ty: Ty<'tcx>,
repr: &ReprOptions,
min: i128,
max: i128,
) -> (Integer, bool);
}
impl IntegerExt for Integer {
#[extension]
pub impl IntegerExt for Integer {
#[inline]
fn to_ty<'tcx>(&self, tcx: TyCtxt<'tcx>, signed: bool) -> Ty<'tcx> {
match (*self, signed) {
@ -123,12 +111,8 @@ impl IntegerExt for Integer {
}
}
pub trait PrimitiveExt {
fn to_ty<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx>;
fn to_int_ty<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx>;
}
impl PrimitiveExt for Primitive {
#[extension]
pub impl PrimitiveExt for Primitive {
#[inline]
fn to_ty<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx> {
match *self {

9
compiler/rustc_middle/src/ty/util.rs
View file

@ -96,13 +96,8 @@ impl<'tcx> Discr<'tcx> {
}
}
pub trait IntTypeExt {
fn to_ty<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx>;
fn disr_incr<'tcx>(&self, tcx: TyCtxt<'tcx>, val: Option<Discr<'tcx>>) -> Option<Discr<'tcx>>;
fn initial_discriminant<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Discr<'tcx>;
}
impl IntTypeExt for IntegerType {
#[extension]
pub impl IntTypeExt for IntegerType {
fn to_ty<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx> {
match self {
IntegerType::Pointer(true) => tcx.types.isize,