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This commit is contained in:
Tim Chevalier
2012-10-05 14:27:56 -07:00
parent e16dbb7888
commit ca49fd402a
23 changed files with 93 additions and 97 deletions
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10
src/libsyntax/parse/parser.rs
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@@ -26,7 +26,7 @@ use ast::{_mod, add, alt_check, alt_exhaustive, arg, arm, attribute,
bind_by_ref, bind_by_implicit_ref, bind_by_value, bind_by_move,
bitand, bitor, bitxor, blk, blk_check_mode, bound_const,
bound_copy, bound_send, bound_trait, bound_owned, box, by_copy,
by_move, by_mutbl_ref, by_ref, by_val, capture_clause,
by_move, by_ref, by_val, capture_clause,
capture_item, cdir_dir_mod, cdir_src_mod, cdir_view_item,
class_immutable, class_mutable,
crate, crate_cfg, crate_directive, decl, decl_item, decl_local,
@@ -571,7 +571,7 @@ impl parser {
fn parse_arg_mode() -> mode {
if self.eat(token::BINOP(token::AND)) {
self.warn(~"Obsolete syntax has no effect");
expl(by_mutbl_ref)
expl(by_val)
} else if self.eat(token::BINOP(token::MINUS)) {
expl(by_move)
} else if self.eat(token::ANDAND) {
@@ -1276,7 +1276,8 @@ impl parser {
return match self.token {
token::LPAREN | token::LBRACE | token::LBRACKET => {
let ket = token::flip_delimiter(self.token);
// tjc: ??????
let ket = token::flip_delimiter(copy self.token);
tt_delim(vec::append(
~[parse_tt_tok(self, true)],
vec::append(
@@ -1297,7 +1298,8 @@ impl parser {
return match self.token {
token::LBRACE | token::LPAREN | token::LBRACKET => {
self.parse_matcher_subseq(name_idx, copy self.token,
token::flip_delimiter(self.token))
// tjc: not sure why we need a copy
token::flip_delimiter(copy self.token))
}
_ => self.fatal(~"expected open delimiter")
}