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Simplify IntVarValue/FloatVarValue

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This commit is contained in:
Michael Goulet
2024-04-16 21:08:11 -04:00
parent acaf0aeed0
commit 0a83764cbd
9 changed files with 145 additions and 172 deletions
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16
compiler/rustc_middle/src/infer/unify_key.rs
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@@ -86,21 +86,6 @@ impl<'tcx> UnifyValue for RegionVariableValue<'tcx> {
}
}
impl ToType for ty::IntVarValue {
fn to_type<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx> {
match *self {
ty::IntType(i) => Ty::new_int(tcx, i),
ty::UintType(i) => Ty::new_uint(tcx, i),
}
}
}
impl ToType for ty::FloatVarValue {
fn to_type<'tcx>(&self, tcx: TyCtxt<'tcx>) -> Ty<'tcx> {
Ty::new_float(tcx, self.0)
}
}
// Generic consts.
#[derive(Copy, Clone, Debug)]
@@ -211,6 +196,7 @@ impl<'tcx> EffectVarValue<'tcx> {
impl<'tcx> UnifyValue for EffectVarValue<'tcx> {
type Error = NoError;
fn unify_values(value1: &Self, value2: &Self) -> Result<Self, Self::Error> {
match (*value1, *value2) {
(EffectVarValue::Unknown, EffectVarValue::Unknown) => Ok(EffectVarValue::Unknown),