bjoernager/rust
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Obsolete Sized? T

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[breaking-change]

Use `T: ?Sized`
This commit is contained in:
Nick Cameron 2015-01-06 09:44:33 +13:00
parent 595a082587
commit 48f50e1e98
2 changed files with 9 additions and 3 deletions
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5
src/libsyntax/parse/parser.rs
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@ -4092,8 +4092,8 @@ impl<'a> Parser<'a> {
// unbound, and it may only be `Sized`. To avoid backtracking and other
// complications, we parse an ident, then check for `?`. If we find it,
// we use the ident as the unbound, otherwise, we use it as the name of
// type param. Even worse, for now, we need to check for `?` before or
// after the bound.
// type param. Even worse, we need to check for `?` before or after the
// bound.
let mut span = self.span;
let mut ident = self.parse_ident();
let mut unbound = None;
@ -4102,6 +4102,7 @@ impl<'a> Parser<'a> {
unbound = Some(tref);
span = self.span;
ident = self.parse_ident();
self.obsolete(span, ObsoleteSyntax::Sized);
}
let mut bounds = self.parse_colon_then_ty_param_bounds(BoundParsingMode::Modified);