diff options
Diffstat (limited to '')
-rw-r--r-- | vendor/proc-macro2/src/parse.rs | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/vendor/proc-macro2/src/parse.rs b/vendor/proc-macro2/src/parse.rs index 1c9974cfa..307e06508 100644 --- a/vendor/proc-macro2/src/parse.rs +++ b/vendor/proc-macro2/src/parse.rs @@ -14,7 +14,7 @@ pub(crate) struct Cursor<'a> { } impl<'a> Cursor<'a> { - fn advance(&self, bytes: usize) -> Cursor<'a> { + pub fn advance(&self, bytes: usize) -> Cursor<'a> { let (_front, rest) = self.rest.split_at(bytes); Cursor { rest, @@ -23,7 +23,7 @@ impl<'a> Cursor<'a> { } } - fn starts_with(&self, s: &str) -> bool { + pub fn starts_with(&self, s: &str) -> bool { self.rest.starts_with(s) } @@ -116,9 +116,9 @@ fn block_comment(input: Cursor) -> PResult<&str> { return Err(Reject); } - let mut depth = 0; + let mut depth = 0usize; let bytes = input.as_bytes(); - let mut i = 0; + let mut i = 0usize; let upper = bytes.len() - 1; while i < upper { @@ -283,8 +283,9 @@ fn ident_any(input: Cursor) -> PResult<crate::Ident> { return Ok((rest, ident)); } - if sym == "_" { - return Err(Reject); + match sym { + "_" | "super" | "self" | "Self" | "crate" => return Err(Reject), + _ => {} } let ident = crate::Ident::_new_raw(sym, crate::Span::call_site()); |