bjoernager/rust
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syntax: Use ast::MacArgs for attributes

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This commit is contained in:
Vadim Petrochenkov 2019-12-01 17:07:38 +03:00
parent 0fac56717a
commit 1a496f3379
17 changed files with 102 additions and 109 deletions
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7
src/librustc_parse/parser/path.rs
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@ -2,6 +2,7 @@ use super::{Parser, TokenType};
use crate::maybe_whole;
use syntax::ast::{self, QSelf, Path, PathSegment, Ident, ParenthesizedArgs, AngleBracketedArgs};
use syntax::ast::{AnonConst, GenericArg, AssocTyConstraint, AssocTyConstraintKind, BlockCheckMode};
use syntax::ast::MacArgs;
use syntax::ThinVec;
use syntax::token::{self, Token};
use syntax::source_map::{Span, BytePos};
@ -114,9 +115,9 @@ impl<'a> Parser<'a> {
fn parse_path_allowing_meta(&mut self, style: PathStyle) -> PResult<'a, Path> {
let meta_ident = match self.token.kind {
token::Interpolated(ref nt) => match **nt {
token::NtMeta(ref item) => match item.tokens.is_empty() {
true => Some(item.path.clone()),
false => None,
token::NtMeta(ref item) => match item.args {
MacArgs::Empty => Some(item.path.clone()),
_ => None,
},
_ => None,
},