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Rollup merge of #51664 - jebrosen:pub_parse_methods2, r=Mark-Simulacrum

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make more libsyntax methods public

Followup for #51502, which was sufficient only for the latest stable release of Rocket. The `master` branch uses a few more. I plan to reimplement the deleted method `parse_seq` in Rocket (see SergioBenitez/Rocket#666), rather than resurrecting it in libsyntax.

r? @Mark-Simulacrum
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kennytm 2018-06-22 16:50:43 +08:00 • committed by GitHub
commit bac6cc98e5
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1 changed files with 3 additions and 3 deletions
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6
src/libsyntax/parse/parser.rs
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@ -1057,7 +1057,7 @@ 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)
@ -2117,7 +2117,7 @@ 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}),
@ -7226,7 +7226,7 @@ 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),