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authorbors <bors@rust-lang.org>2020-06-03 12:20:45 +0000
committerbors <bors@rust-lang.org>2020-06-03 12:20:45 +0000
commit6f4888845674837fd4b55adb66d9322e1973d7db (patch)
tree921e7c32c06a3fa3b5c443d13397a8e01385e92c /src/test/ui/iterators/iter-sum-overflow-overflow-checks.rs
parentff4aff6ce0f216c8cb8d40f432efaacdaca8095b (diff)
parent21abc8879cddd0002ca1da2eaa0f8e27ef09fa99 (diff)
downloadrust-6f4888845674837fd4b55adb66d9322e1973d7db.tar.gz
rust-6f4888845674837fd4b55adb66d9322e1973d7db.zip
Auto merge of #72746 - petrhosek:libunwind-hermetic, r=tmandry
Make libunwind build hermetic

We want to avoid exporting any symbols from Rust's version of libunwind,
and to do so we need to disable visibility annotations to make sure that
the -fvisibility=hidden has effect, and also hide global new/delete.

This matches the CMake build of libunwind.
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