bjoernager/rust
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Skip unnecessary comparison with half-open ranges

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This commit is contained in:
Nadrieril 2024-02-20 05:19:11 +01:00
parent b6e4299415
commit 205319d962
2 changed files with 31 additions and 39 deletions
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16
compiler/rustc_middle/src/thir.rs
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@ -958,22 +958,6 @@ impl<'tcx> PatRangeBoundary<'tcx> {
Self::NegInfinity | Self::PosInfinity => None,
}
}
#[inline]
pub fn to_const(self, ty: Ty<'tcx>, tcx: TyCtxt<'tcx>) -> mir::Const<'tcx> {
match self {
Self::Finite(value) => value,
Self::NegInfinity => {
// Unwrap is ok because the type is known to be numeric.
let c = ty.numeric_min_val(tcx).unwrap();
mir::Const::from_ty_const(c, tcx)
}
Self::PosInfinity => {
// Unwrap is ok because the type is known to be numeric.
let c = ty.numeric_max_val(tcx).unwrap();
mir::Const::from_ty_const(c, tcx)
}
}
}
pub fn eval_bits(self, ty: Ty<'tcx>, tcx: TyCtxt<'tcx>, param_env: ty::ParamEnv<'tcx>) -> u128 {
match self {
Self::Finite(value) => value.eval_bits(tcx, param_env),