auto merge of #11157 : alexcrichton/rust/issue-11154, r=pcwalton
Closes #11154
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commit
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@ -19,6 +19,12 @@ use std::libc;
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pub fn run(sess: session::Session, llmod: ModuleRef,
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tm: TargetMachineRef, reachable: &[~str]) {
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if sess.prefer_dynamic() {
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sess.err("cannot prefer dynamic linking when performing LTO");
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sess.note("only 'staticlib' and 'bin' outputs are supported with LTO");
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sess.abort_if_errors();
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}
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// Make sure we actually can run LTO
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let outputs = sess.outputs.borrow();
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for output in outputs.get().iter() {
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@ -0,0 +1,15 @@
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// Copyright 2013 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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// compile-flags: -Z lto -Z prefer-dynamic
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// error-pattern: cannot prefer dynamic linking
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fn main() {}
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