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parser: change warning into an error on T<A=B, C>

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Fixes: #32214
This commit is contained in:
Georg Brandl 2016-05-02 15:09:36 +02:00
parent 855fb61922
commit 98d991fac5
2 changed files with 18 additions and 5 deletions
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6
src/libsyntax/parse/parser.rs
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@ -4420,11 +4420,7 @@ impl<'a> Parser<'a> {
p.forbid_lifetime()?;
let lo = p.span.lo;
let ident = p.parse_ident()?;
let found_eq = p.eat(&token::Eq);
if !found_eq {
let span = p.span;
p.span_warn(span, "whoops, no =?");
}
p.expect(&token::Eq)?;
let ty = p.parse_ty()?;
let hi = ty.span.hi;
let span = mk_sp(lo, hi);