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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/lto/msvc-imp-present.rs
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/lto/msvc-imp-present.rs')
-rw-r--r--src/test/ui/lto/msvc-imp-present.rs22
1 files changed, 0 insertions, 22 deletions
diff --git a/src/test/ui/lto/msvc-imp-present.rs b/src/test/ui/lto/msvc-imp-present.rs
deleted file mode 100644
index 5498afb29..000000000
--- a/src/test/ui/lto/msvc-imp-present.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-// run-pass
-
-// 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);
-}