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make parse_seq_to_before_end, mk_mac_expr, and parse_optional_str public in libsyntax

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This commit is contained in:
jeb 2018-06-20 08:19:05 -10:00
parent 637fd2e048
commit 2dcafef621
1 changed files with 3 additions and 3 deletions
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6
src/libsyntax/parse/parser.rs
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@ -1037,7 +1037,7 @@ impl<'a> Parser<'a> {
/// Parse a sequence, not including the closing delimiter. The function
/// f must consume tokens until reaching the next separator or
/// closing bracket.
fn parse_seq_to_before_end<T, F>(&mut self,
pub fn parse_seq_to_before_end<T, F>(&mut self,
ket: &token::Token,
sep: SeqSep,
f: F)
@ -2108,7 +2108,7 @@ impl<'a> Parser<'a> {
ExprKind::AssignOp(binop, lhs, rhs)
}
fn mk_mac_expr(&mut self, span: Span, m: Mac_, attrs: ThinVec<Attribute>) -> P<Expr> {
pub fn mk_mac_expr(&mut self, span: Span, m: Mac_, attrs: ThinVec<Attribute>) -> P<Expr> {
P(Expr {
id: ast::DUMMY_NODE_ID,
node: ExprKind::Mac(codemap::Spanned {node: m, span: span}),
@ -7212,7 +7212,7 @@ impl<'a> Parser<'a> {
})
}
fn parse_optional_str(&mut self) -> Option<(Symbol, ast::StrStyle, Option<ast::Name>)> {
pub fn parse_optional_str(&mut self) -> Option<(Symbol, ast::StrStyle, Option<ast::Name>)> {
let ret = match self.token {
token::Literal(token::Str_(s), suf) => (s, ast::StrStyle::Cooked, suf),
token::Literal(token::StrRaw(s, n), suf) => (s, ast::StrStyle::Raw(n), suf),