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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/lto/issue-105637.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.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/issue-105637.rs')
-rw-r--r-- | src/test/ui/lto/issue-105637.rs | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/src/test/ui/lto/issue-105637.rs b/src/test/ui/lto/issue-105637.rs deleted file mode 100644 index 0d9f0bec0..000000000 --- a/src/test/ui/lto/issue-105637.rs +++ /dev/null @@ -1,28 +0,0 @@ -// Regression test for issue #105637: `-Zdylib-lto` with LTO duplicated symbols from other dylibs, -// in this case from libstd. -// -// That manifested as both `rustc_driver` and rustc's "main" (`compiler/rustc`) having their own -// `std::panicking::HOOK` static, and the hook in rustc's main (the default stdlib's) being executed -// when rustc ICEs, instead of the overriden hook from `rustc_driver` (which also displays the query -// stack and information on how to open a GH issue for the encountered ICE). -// -// In this test, we reproduce this setup by installing a panic hook in both the main and an LTOed -// dylib: the last hook set should be the one being executed, the dylib's. - -// aux-build: thinlto-dylib.rs -// run-fail -// check-run-results - -extern crate thinlto_dylib; - -use std::panic; - -fn main() { - // We don't want to see this panic hook executed - std::panic::set_hook(Box::new(|_| { - eprintln!("main crate panic hook"); - })); - - // Have the LTOed dylib install its own hook and panic, we want to see its hook executed. - thinlto_dylib::main(); -} |