Rollup merge of #33343 - birkenfeld:issue-32214, r=Manishearth
parser: change warning into an error on `T<A=B, C>` part of #32214 This seems to be the obvious fix, and the error message is consistent with all the other parser errors ("expected x, found y").
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commit
51a3a8f523
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@ -4419,11 +4419,7 @@ impl<'a> Parser<'a> {
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p.forbid_lifetime()?;
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let lo = p.span.lo;
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let ident = p.parse_ident()?;
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let found_eq = p.eat(&token::Eq);
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if !found_eq {
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let span = p.span;
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p.span_warn(span, "whoops, no =?");
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}
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p.expect(&token::Eq)?;
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let ty = p.parse_ty()?;
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let hi = ty.span.hi;
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let span = mk_sp(lo, hi);
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@ -0,0 +1,17 @@
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// Copyright 2016 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// compile-flags: -Z parse-only -Z continue-parse-after-error
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pub fn test<W, I: Iterator<Item=(), W> >() {
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//~^ ERROR expected `=`, found `>`
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}
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fn main() { }
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