From 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:20:39 +0200 Subject: Merging upstream version 1.70.0+dfsg1. Signed-off-by: Daniel Baumann --- tests/run-make/used-cdylib-macos/Makefile | 11 +++++++++++ tests/run-make/used-cdylib-macos/dylib_used.rs | 4 ++++ 2 files changed, 15 insertions(+) create mode 100644 tests/run-make/used-cdylib-macos/Makefile create mode 100644 tests/run-make/used-cdylib-macos/dylib_used.rs (limited to 'tests/run-make/used-cdylib-macos') diff --git a/tests/run-make/used-cdylib-macos/Makefile b/tests/run-make/used-cdylib-macos/Makefile new file mode 100644 index 000000000..38a4c31c7 --- /dev/null +++ b/tests/run-make/used-cdylib-macos/Makefile @@ -0,0 +1,11 @@ +include ../tools.mk + +# only-macos +# +# This checks that `#[used]` passes through to the linker on +# darwin. This is subject to change in the future, see +# https://github.com/rust-lang/rust/pull/93718 for discussion + +all: + $(RUSTC) -Copt-level=3 dylib_used.rs + nm $(TMPDIR)/libdylib_used.dylib | $(CGREP) VERY_IMPORTANT_SYMBOL diff --git a/tests/run-make/used-cdylib-macos/dylib_used.rs b/tests/run-make/used-cdylib-macos/dylib_used.rs new file mode 100644 index 000000000..85f0ff92f --- /dev/null +++ b/tests/run-make/used-cdylib-macos/dylib_used.rs @@ -0,0 +1,4 @@ +#![crate_type = "cdylib"] + +#[used] +static VERY_IMPORTANT_SYMBOL: u32 = 12345; -- cgit v1.2.3