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Derive HashStable for DelimArgs.

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This commit is contained in:
Nicholas Nethercote
2025-04-23 19:26:06 +10:00
parent b8c54d6358
commit d88056c35e
1 changed files with 1 additions and 13 deletions
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14
compiler/rustc_ast/src/ast.rs
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@@ -1927,7 +1927,7 @@ impl AttrArgs {
}
/// Delimited arguments, as used in `#[attr()/[]/{}]` or `mac!()/[]/{}`.
#[derive(Clone, Encodable, Decodable, Debug)]
#[derive(Clone, Encodable, Decodable, Debug, HashStable_Generic)]
pub struct DelimArgs {
pub dspan: DelimSpan,
pub delim: Delimiter, // Note: `Delimiter::Invisible` never occurs
@@ -1942,18 +1942,6 @@ impl DelimArgs {
}
}
impl<CTX> HashStable<CTX> for DelimArgs
where
CTX: crate::HashStableContext,
{
fn hash_stable(&self, ctx: &mut CTX, hasher: &mut StableHasher) {
let DelimArgs { dspan, delim, tokens } = self;
dspan.hash_stable(ctx, hasher);
delim.hash_stable(ctx, hasher);
tokens.hash_stable(ctx, hasher);
}
}
/// Represents a macro definition.
#[derive(Clone, Encodable, Decodable, Debug, HashStable_Generic)]
pub struct MacroDef {