bjoernager/rust
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Remove mutability from unique boxes in the AST

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This commit is contained in:
Alex Crichton 2013-06-23 21:12:17 -07:00
parent b29c368674
commit 3bad7129eb
16 changed files with 30 additions and 28 deletions
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12
src/libsyntax/parse/parser.rs
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@ -2071,9 +2071,8 @@ impl Parser {
ex = match e.node {
expr_vec(*) |
expr_lit(@codemap::spanned { node: lit_str(_), span: _}) |
expr_repeat(*)
if m == m_imm => expr_vstore(e, expr_vstore_uniq),
_ => self.mk_unary(uniq(m), e)
expr_repeat(*) => expr_vstore(e, expr_vstore_uniq),
_ => self.mk_unary(uniq, e)
};
}
_ => return self.parse_dot_or_call_expr()
@ -3366,7 +3365,12 @@ impl Parser {
maybe_parse_explicit_self(sty_box, self)
}
token::TILDE => {
maybe_parse_explicit_self(sty_uniq, self)
maybe_parse_explicit_self(|mutability| {
if mutability != m_imm {
self.obsolete(*self.last_span, ObsoleteMutOwnedPointer);
}
sty_uniq
}, self)
}
token::IDENT(*) if self.is_self_ident() => {
self.bump();