Rollup merge of #64578 - max-sixty:22656-lldb-8, r=alexcrichton

Fix issue22656 with LLDB 8

Closes #64074

Author: tmandry

src/test/debuginfo/issue-22656.rs

@@ -15,7 +15,7 @@
 // lldbg-check:[...]$0 = vec![1, 2, 3]
 // lldbr-check:(alloc::vec::Vec<i32>) v = vec![1, 2, 3]
 // lldb-command:print zs
-// lldbg-check:[...]$1 = StructWithZeroSizedField { x: ZeroSizedStruct, y: 123, z: ZeroSizedStruct, w: 456 }
+// lldbg-check:[...]$1 = StructWithZeroSizedField { x: ZeroSizedStruct[...], y: 123, z: ZeroSizedStruct[...], w: 456 }
 // lldbr-check:(issue_22656::StructWithZeroSizedField) zs = StructWithZeroSizedField { x: ZeroSizedStruct { }, y: 123, z: ZeroSizedStruct { }, w: 456 }
 // lldbr-command:continue