decl: decl,
abi: sig.abi(),
- // trait methods canot (currently, at least) be const
+ // trait methods cannot (currently, at least) be const
constness: hir::Constness::NotConst,
})
} else {
use rustc::middle::stability;
use rustc::hir;
use rustc::util::nodemap::{FxHashMap, FxHashSet};
+use rustc::session::config::nightly_options::is_nightly_build;
use rustc_data_structures::flock;
use clean::{self, AttributesExt, GetDefId, SelfTy, Mutability};
}
};
// FIXME(#24111): remove when `const_fn` is stabilized
- let vis_constness = match UnstableFeatures::from_environment() {
- UnstableFeatures::Allow => constness,
- _ => hir::Constness::NotConst
+ let vis_constness = if is_nightly_build() {
+ constness
+ } else {
+ hir::Constness::NotConst
};
let prefix = format!("{}{}{:#}fn {}{:#}",
ConstnessSpace(vis_constness),
--- /dev/null
+// 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.
+
+#![crate_type="lib"]
+
+#![feature(const_fn)]
+
+pub struct Foo;
+
+impl Foo {
+ // @has const/struct.Foo.html '//*[@id="new.v"]//code' 'const unsafe fn new'
+ pub const unsafe fn new() -> Foo {
+ Foo
+ }
+}