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Implemented basic enum const eval

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This commit is contained in:
OleStrohm 2022-08-06 18:50:21 +02:00
parent f64c95600c
commit 997fc46efa
14 changed files with 227 additions and 17 deletions
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11
crates/hir-def/src/lib.rs
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@ -474,16 +474,25 @@ pub enum DefWithBodyId {
FunctionId(FunctionId),
StaticId(StaticId),
ConstId(ConstId),
VariantId(EnumVariantId),
}
impl_from!(FunctionId, ConstId, StaticId for DefWithBodyId);
// FIXME: Rename EnumVariantId to VariantId so that the macro above can be used
impl From<EnumVariantId> for DefWithBodyId {
fn from(id: EnumVariantId) -> Self {
DefWithBodyId::VariantId(id)
}
}
impl DefWithBodyId {
pub fn as_generic_def_id(self) -> Option<GenericDefId> {
match self {
DefWithBodyId::FunctionId(f) => Some(f.into()),
DefWithBodyId::StaticId(_) => None,
DefWithBodyId::ConstId(c) => Some(c.into()),
DefWithBodyId::VariantId(c) => Some(c.into()),
}
}
}
@ -681,6 +690,7 @@ impl HasModule for DefWithBodyId {
DefWithBodyId::FunctionId(it) => it.lookup(db).module(db),
DefWithBodyId::StaticId(it) => it.lookup(db).module(db),
DefWithBodyId::ConstId(it) => it.lookup(db).module(db),
DefWithBodyId::VariantId(it) => it.parent.lookup(db).container,
}
}
}
@ -691,6 +701,7 @@ impl DefWithBodyId {
DefWithBodyId::FunctionId(it) => it.lookup(db).id.value.into(),
DefWithBodyId::StaticId(it) => it.lookup(db).id.value.into(),
DefWithBodyId::ConstId(it) => it.lookup(db).id.value.into(),
DefWithBodyId::VariantId(it) => it.parent.lookup(db).id.value.into(),
}
}
}