summaryrefslogtreecommitdiffstats
path: root/src/test/run-make-fulldeps/foreign-double-unwind/foo.rs
diff options
context:
space:
mode:
Diffstat (limited to 'src/test/run-make-fulldeps/foreign-double-unwind/foo.rs')
-rw-r--r--src/test/run-make-fulldeps/foreign-double-unwind/foo.rs26
1 files changed, 0 insertions, 26 deletions
diff --git a/src/test/run-make-fulldeps/foreign-double-unwind/foo.rs b/src/test/run-make-fulldeps/foreign-double-unwind/foo.rs
deleted file mode 100644
index cae8aa940..000000000
--- a/src/test/run-make-fulldeps/foreign-double-unwind/foo.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-// Tests that C++ double unwinding through Rust code will be properly guarded
-// against instead of exhibiting undefined behaviour.
-
-#![feature(c_unwind)]
-
-extern "C-unwind" {
- fn throw_cxx_exception();
- fn cxx_catch_callback(cb: extern "C-unwind" fn());
-}
-
-struct ThrowOnDrop;
-
-impl Drop for ThrowOnDrop {
- fn drop(&mut self) {
- unsafe { throw_cxx_exception() };
- }
-}
-
-extern "C-unwind" fn test_double_unwind() {
- let _a = ThrowOnDrop;
- let _b = ThrowOnDrop;
-}
-
-fn main() {
- unsafe { cxx_catch_callback(test_double_unwind) };
-}