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-rw-r--r--tests/run-make/lto-dylib-dep/Makefile11
-rw-r--r--tests/run-make/lto-dylib-dep/a_dylib.rs3
-rw-r--r--tests/run-make/lto-dylib-dep/main.rs5
3 files changed, 19 insertions, 0 deletions
diff --git a/tests/run-make/lto-dylib-dep/Makefile b/tests/run-make/lto-dylib-dep/Makefile
new file mode 100644
index 000000000..a9344597d
--- /dev/null
+++ b/tests/run-make/lto-dylib-dep/Makefile
@@ -0,0 +1,11 @@
+# ignore-cross-compile
+include ../tools.mk
+
+# Test that we don't run into an assertion when using a Rust dylib dependency
+# while compiling with full LTO.
+# See https://github.com/rust-lang/rust/issues/59137
+
+all:
+ $(RUSTC) a_dylib.rs --crate-type=dylib -C prefer-dynamic
+ $(RUSTC) main.rs -C lto
+ $(call RUN,main)
diff --git a/tests/run-make/lto-dylib-dep/a_dylib.rs b/tests/run-make/lto-dylib-dep/a_dylib.rs
new file mode 100644
index 000000000..e63457e6e
--- /dev/null
+++ b/tests/run-make/lto-dylib-dep/a_dylib.rs
@@ -0,0 +1,3 @@
+pub fn foo() {
+ println!("bar");
+}
diff --git a/tests/run-make/lto-dylib-dep/main.rs b/tests/run-make/lto-dylib-dep/main.rs
new file mode 100644
index 000000000..4fb3c4730
--- /dev/null
+++ b/tests/run-make/lto-dylib-dep/main.rs
@@ -0,0 +1,5 @@
+extern crate a_dylib;
+
+fn main() {
+ a_dylib::foo();
+}