diff options
| -rw-r--r-- | src/libsyntax/test.rs | 2 | ||||
| -rw-r--r-- | src/test/run-pass/test-fn-signature-verification-for-explicit-return-type.rs | 19 |
2 files changed, 21 insertions, 0 deletions
diff --git a/src/libsyntax/test.rs b/src/libsyntax/test.rs index e5d8e4e5143..8933d3a9669 100644 --- a/src/libsyntax/test.rs +++ b/src/libsyntax/test.rs @@ -295,6 +295,7 @@ fn is_test_fn(cx: &TestCtxt, i: &ast::Item) -> bool { &ast::ItemFn(ref decl, _, _, ref generics, _) => { let no_output = match decl.output { ast::DefaultReturn(..) => true, + ast::Return(ref t) if t.node == ast::TyTup(vec![]) => true, _ => false }; if decl.inputs.is_empty() @@ -331,6 +332,7 @@ fn is_bench_fn(cx: &TestCtxt, i: &ast::Item) -> bool { let input_cnt = decl.inputs.len(); let no_output = match decl.output { ast::DefaultReturn(..) => true, + ast::Return(ref t) if t.node == ast::TyTup(vec![]) => true, _ => false }; let tparm_cnt = generics.ty_params.len(); diff --git a/src/test/run-pass/test-fn-signature-verification-for-explicit-return-type.rs b/src/test/run-pass/test-fn-signature-verification-for-explicit-return-type.rs new file mode 100644 index 00000000000..65a6ed2b332 --- /dev/null +++ b/src/test/run-pass/test-fn-signature-verification-for-explicit-return-type.rs @@ -0,0 +1,19 @@ +// Copyright 2015 The Rust Project Developers. See the COPYRIGHT +// file at the top-level directory of this distribution and at +// http://rust-lang.org/COPYRIGHT. +// +// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or +// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license +// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your +// option. This file may not be copied, modified, or distributed +// except according to those terms. + +// compile-flags: --test +extern crate test; + +#[bench] +fn bench_explicit_return_type(_: &mut ::test::Bencher) -> () {} + +#[test] +fn test_explicit_return_type() -> () {} + |