31 lines
738 B
Rust
31 lines
738 B
Rust
// Copyright 2018 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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struct S;
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impl S {
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fn f() {}
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}
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macro_rules! impl_add {
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($($n:ident)*) => {
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$(
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fn $n() {
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S::f::<i64>();
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//~^ ERROR wrong number of type arguments
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}
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)*
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}
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}
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impl_add!(a b);
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fn main() {}
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