bjoernager/rust
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interpret: more consistently use ImmTy in operators and casts

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This commit is contained in:
Ralf Jung 2023-09-20 21:49:30 +02:00
parent 4f226925ce
commit da08a3f40c
21 changed files with 200 additions and 189 deletions
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8
compiler/rustc_const_eval/src/interpret/operand.rs
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@ -8,7 +8,7 @@ use either::{Either, Left, Right};
use rustc_hir::def::Namespace;
use rustc_middle::ty::layout::{LayoutOf, TyAndLayout};
use rustc_middle::ty::print::{FmtPrinter, PrettyPrinter};
use rustc_middle::ty::{ConstInt, Ty};
use rustc_middle::ty::{ConstInt, Ty, TyCtxt};
use rustc_middle::{mir, ty};
use rustc_target::abi::{self, Abi, Align, HasDataLayout, Size};
@ -188,6 +188,12 @@ impl<'tcx, Prov: Provenance> ImmTy<'tcx, Prov> {
Self::from_scalar(Scalar::from_int(i, layout.size), layout)
}
#[inline]
pub fn from_bool(b: bool, tcx: TyCtxt<'tcx>) -> Self {
let layout = tcx.layout_of(ty::ParamEnv::reveal_all().and(tcx.types.bool)).unwrap();
Self::from_scalar(Scalar::from_bool(b), layout)
}
#[inline]
pub fn to_const_int(self) -> ConstInt {
assert!(self.layout.ty.is_integral());