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| author | Felix S. Klock II <pnkfelix@pnkfx.org> | 2018-09-06 14:36:26 +0200 |
|---|---|---|
| committer | Felix S. Klock II <pnkfelix@pnkfx.org> | 2018-09-06 14:36:26 +0200 |
| commit | 76ceeddb2b6fd4589cf8292d8dafa65a91ace019 (patch) | |
| tree | 11106836a5a37fc73a209a905786431ea0f10117 /src/test/run-pass/thinlto/msvc-imp-present.rs | |
| parent | 20ca02569ae3e1dc29962e92739fbab632abf241 (diff) | |
| download | rust-76ceeddb2b6fd4589cf8292d8dafa65a91ace019.tar.gz rust-76ceeddb2b6fd4589cf8292d8dafa65a91ace019.zip | |
Migrated remaining `src/test/run-pass/` subdirectories to `src/test/ui/run-pass/`.
Diffstat (limited to 'src/test/run-pass/thinlto/msvc-imp-present.rs')
| -rw-r--r-- | src/test/run-pass/thinlto/msvc-imp-present.rs | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/src/test/run-pass/thinlto/msvc-imp-present.rs b/src/test/run-pass/thinlto/msvc-imp-present.rs deleted file mode 100644 index 95cff2a2862..00000000000 --- a/src/test/run-pass/thinlto/msvc-imp-present.rs +++ /dev/null @@ -1,30 +0,0 @@ -// Copyright 2017 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. - -// aux-build:msvc-imp-present.rs -// compile-flags: -Z thinlto -C codegen-units=8 -// no-prefer-dynamic - -// On MSVC we have a "hack" where we emit symbols that look like `_imp_$name` -// for all exported statics. This is done because we apply `dllimport` to all -// imported constants and this allows everything to actually link correctly. -// -// The ThinLTO passes aggressively remove symbols if they can, and this test -// asserts that the ThinLTO passes don't remove these compiler-generated -// `_imp_*` symbols. The external library that we link in here is compiled with -// ThinLTO and multiple codegen units and has a few exported constants. Note -// that we also namely compile the library as both a dylib and an rlib, but we -// link the rlib to ensure that we assert those generated symbols exist. - -extern crate msvc_imp_present as bar; - -fn main() { - println!("{}", bar::A); -} |
