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tamer: ir::xir::tree::AttrName: Remove unused, rename {Ele=>}AttrName 

Attributes used to be able to be emitted standalone, but that was abandoned
a while back to clean things up a bit.  This cleanup was missed.
main
Mike Gerwitz 2021-09-21 09:29:56 -04:00
parent c6a7988bc8
commit fe7b64fe62
1 changed files with 3 additions and 10 deletions
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13
tamer/src/ir/xir/tree.rs
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@ -436,16 +436,9 @@ pub enum Stack<Ix: SymbolIndexSize> {
/// This should be consumed and emitted.
ClosedElement(Element<Ix>),
/// A standalone attribute is awaiting its value.
///
/// Standalone attributes will be emitted as [`Attr`] _instead_ of being
/// bound to an [`Element`].
/// This occurs when attributes are parsed in an independent context.
AttrName(QName<Ix>, Span),
/// An attribute is awaiting its value,
/// after which it will be attached to an element.
EleAttrName(ElementStack<Ix>, QName<Ix>, Span),
AttrName(ElementStack<Ix>, QName<Ix>, Span),
}
impl<Ix: SymbolIndexSize> Default for Stack<Ix> {
@ -514,7 +507,7 @@ impl<Ix: SymbolIndexSize> Stack<Ix> {
fn open_attr(self, name: QName<Ix>, span: Span) -> Result<Self, Ix> {
Ok(match self {
Self::BuddingElement(ele_stack) => {
Self::EleAttrName(ele_stack, name, span)
Self::AttrName(ele_stack, name, span)
}
_ => todo! {},
@ -525,7 +518,7 @@ impl<Ix: SymbolIndexSize> Stack<Ix> {
/// element.
fn close_attr(self, value: AttrValue<Ix>, span: Span) -> Result<Self, Ix> {
Ok(match self {
Self::EleAttrName(ele_stack, name, open_span) => {
Self::AttrName(ele_stack, name, open_span) => {
Stack::BuddingElement(ele_stack.consume_attr(Attr {
name,
value,