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silence dead code warning

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Niko Matsakis 2019-01-21 09:30:22 -05:00
parent 857181dd17
commit b8311f2a28
1 changed files with 4 additions and 4 deletions
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8
components/salsa-macros/src/database_storage.rs
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@ -1,7 +1,7 @@
use crate::parenthesized::Parenthesized;
use proc_macro::TokenStream;
use syn::parse::{Parse, ParseStream, Peek};
use syn::{Ident, Path, Token, Attribute, Visibility};
use syn::{Attribute, Ident, Path, Token, Visibility};
/// Implementation for `salsa::database_storage!` macro.
///
@ -52,7 +52,7 @@ pub(crate) fn database_storage(input: TokenStream) -> TokenStream {
let mut attrs = proc_macro2::TokenStream::new();
for attr in attributes {
attrs.extend(quote!{ #attr });
attrs.extend(quote! { #attr });
}
// Create the storage struct defintion
@ -213,7 +213,7 @@ struct DatabaseStorage {
}
struct QueryGroup {
query_group: Path,
_query_group: Path,
queries: Vec<Query>,
}
@ -257,7 +257,7 @@ impl Parse for QueryGroup {
syn::braced!(content in input);
let queries: Vec<Query> = parse_while(Token![fn ], &content)?;
Ok(QueryGroup {
query_group,
_query_group: query_group,
queries,
})
}