bjoernager/rust
bjoernager/rust
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migrate rustc_macros to syn 2.0

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This commit is contained in:
Deadbeef 2023-03-27 13:44:06 +00:00
parent 33289132ec
commit af74ef8993
11 changed files with 275 additions and 344 deletions
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8
compiler/rustc_macros/src/query.rs
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@ -15,7 +15,7 @@ mod kw {
/// Ensures only doc comment attributes are used
fn check_attributes(attrs: Vec<Attribute>) -> Result<Vec<Attribute>> {
let inner = |attr: Attribute| {
if !attr.path.is_ident("doc") {
if !attr.path().is_ident("doc") {
Err(Error::new(attr.span(), "attributes not supported on queries"))
} else if attr.style != AttrStyle::Outer {
Err(Error::new(
@ -48,7 +48,7 @@ impl Parse for Query {
let name: Ident = input.parse()?;
let arg_content;
parenthesized!(arg_content in input);
let key = arg_content.parse()?;
let key = Pat::parse_single(&arg_content)?;
arg_content.parse::<Token![:]>()?;
let arg = arg_content.parse()?;
let result = input.parse()?;
@ -158,7 +158,7 @@ fn parse_query_modifiers(input: ParseStream<'_>) -> Result<QueryModifiers> {
} else {
None
};
let list = attr_content.parse_terminated(Expr::parse)?;
let list = attr_content.parse_terminated(Expr::parse, Token![,])?;
try_insert!(desc = (tcx, list));
} else if modifier == "cache_on_disk_if" {
// Parse a cache modifier like:
@ -166,7 +166,7 @@ fn parse_query_modifiers(input: ParseStream<'_>) -> Result<QueryModifiers> {
let args = if input.peek(token::Paren) {
let args;
parenthesized!(args in input);
let tcx = args.parse()?;
let tcx = Pat::parse_single(&args)?;
Some(tcx)
} else {
None