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syntax: Support modern attribute syntax in the meta matcher

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This commit is contained in:
Vadim Petrochenkov
2019-08-18 01:10:56 +03:00
parent 535d4743a4
commit 957986d056
11 changed files with 69 additions and 57 deletions
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4
src/libsyntax_ext/cmdline_attrs.rs
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@@ -1,6 +1,6 @@
//! Attributes injected into the crate root from command line using `-Z crate-attr`.
use syntax::ast::{self, AttrStyle};
use syntax::ast::{self, AttrItem, AttrStyle};
use syntax::attr::mk_attr;
use syntax::panictry;
use syntax::parse::{self, token, ParseSess};
@@ -15,7 +15,7 @@ pub fn inject(mut krate: ast::Crate, parse_sess: &ParseSess, attrs: &[String]) -
);
let start_span = parser.token.span;
let (path, tokens) = panictry!(parser.parse_meta_item_unrestricted());
let AttrItem { path, tokens } = panictry!(parser.parse_attr_item());
let end_span = parser.token.span;
if parser.token != token::Eof {
parse_sess.span_diagnostic