25 lines
844 B
Rust
25 lines
844 B
Rust
// Copyright 2014 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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#[feature(default_type_params)];
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struct Foo<A, B, C = (A, B)>;
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impl<A, B, C = (A, B)> Foo<A, B, C> {
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fn new() -> Foo<A, B, C> {Foo}
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}
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fn main() {
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Foo::<int>::new();
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//~^ ERROR the impl referenced by this path needs at least 2 type parameters,
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// but 1 was supplied
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//~^^^ ERROR not enough type parameters provided: expected at least 2, found 1
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}
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