bjoernager/rust
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Shrink ast::Attribute.

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This commit is contained in:
Nicholas Nethercote 2022-08-11 21:06:11 +10:00
parent 40336865fe
commit 85a6cd6a47
15 changed files with 167 additions and 149 deletions
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4
compiler/rustc_ast/src/ast_traits.rs
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@ -212,7 +212,7 @@ impl HasTokens for Stmt {
impl HasTokens for Attribute {
fn tokens(&self) -> Option<&LazyTokenStream> {
match &self.kind {
AttrKind::Normal(_, tokens) => tokens.as_ref(),
AttrKind::Normal(normal) => normal.tokens.as_ref(),
kind @ AttrKind::DocComment(..) => {
panic!("Called tokens on doc comment attr {:?}", kind)
}
@ -220,7 +220,7 @@ impl HasTokens for Attribute {
}
fn tokens_mut(&mut self) -> Option<&mut Option<LazyTokenStream>> {
Some(match &mut self.kind {
AttrKind::Normal(_, tokens) => tokens,
AttrKind::Normal(normal) => &mut normal.tokens,
kind @ AttrKind::DocComment(..) => {
panic!("Called tokens_mut on doc comment attr {:?}", kind)
}