previously the logic was accepting wrong triples (like
`x86_64_unknown-linux-musl`) as valid ones (like `x86_64-unknown-linux-musl`) if
they contained an underscore instead of a dash.
fixes #33329
// this would use a match if stringify! were allowed in pattern position
fn load_specific(target: &str) -> Option<Target> {
- let target = target.replace("-", "_");
if false { }
$(
- else if target == stringify!($module) {
+ else if target == $triple {
let mut t = $module::target();
t.options.is_builtin = true;
debug!("Got builtin target: {:?}", t);
--- /dev/null
+all:
+ $(RUSTC) --target x86_64_unknown-linux-musl main.rs 2>&1 | \
+ grep "error: Error loading target specification: Could not find specification for target"
--- /dev/null
+// Copyright 2016 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.
+
+fn main() {}