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authorGary Guo <gary@garyguo.net>2022-05-12 14:20:13 +0100
committerGary Guo <gary@garyguo.net>2022-05-12 14:20:13 +0100
commita315bb444678a31de0effcb3071c6a9c57d25219 (patch)
tree6c00453bf4b2567dcc9e58f42455d1fa73ebf4ec /src/test/codegen
parentc586bc3d760c4cb158aba5c59ca15809a6957142 (diff)
downloadrust-a315bb444678a31de0effcb3071c6a9c57d25219.tar.gz
rust-a315bb444678a31de0effcb3071c6a9c57d25219.zip
Expand c-unwind-abi-panic-abort test
Diffstat (limited to 'src/test/codegen')
-rw-r--r--src/test/codegen/unwind-abis/c-unwind-abi-panic-abort.rs13
1 files changed, 9 insertions, 4 deletions
diff --git a/src/test/codegen/unwind-abis/c-unwind-abi-panic-abort.rs b/src/test/codegen/unwind-abis/c-unwind-abi-panic-abort.rs
index 5334a1c004d..af6879880ae 100644
--- a/src/test/codegen/unwind-abis/c-unwind-abi-panic-abort.rs
+++ b/src/test/codegen/unwind-abis/c-unwind-abi-panic-abort.rs
@@ -6,17 +6,22 @@
 #![crate_type = "lib"]
 #![feature(c_unwind)]
 
-extern "C-unwind" {
-    fn may_unwind();
-}
-
 // CHECK: @rust_item_that_can_unwind() unnamed_addr #0
 #[no_mangle]
 pub unsafe extern "C-unwind" fn rust_item_that_can_unwind() {
+    // CHECK: call void @_ZN4core9panicking15panic_no_unwind
     may_unwind();
 }
 
+extern "C-unwind" {
+    // CHECK: @may_unwind() unnamed_addr #1
+    fn may_unwind();
+}
+
 // Now, make sure that the LLVM attributes for this functions are correct.  First, make
 // sure that the first item is correctly marked with the `nounwind` attribute:
 //
 // CHECK: attributes #0 = { {{.*}}nounwind{{.*}} }
+//
+// Now, check that foreign item is correctly marked without the `nounwind` attribute.
+// CHECK-NOT: attributes #1 = { {{.*}}nounwind{{.*}} }