| // This test makes sure that the LLDB pretty printer does not throw an exception |
| // when trying to handle a Vec<> or anything else that contains zero-sized |
| // fields. |
| |
| // min-lldb-version: 310 |
| // ignore-gdb |
| // ignore-tidy-linelength |
| |
| // compile-flags:-g |
| |
| // === LLDB TESTS ================================================================================== |
| // lldb-command:run |
| |
| // lldb-command:print v |
| // 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 } |
| // lldbr-check:(issue_22656::StructWithZeroSizedField) zs = StructWithZeroSizedField { x: ZeroSizedStruct { }, y: 123, z: ZeroSizedStruct { }, w: 456 } |
| // lldbr-command:continue |
| |
| #![allow(unused_variables)] |
| #![allow(dead_code)] |
| #![feature(omit_gdb_pretty_printer_section)] |
| #![omit_gdb_pretty_printer_section] |
| |
| struct ZeroSizedStruct; |
| |
| struct StructWithZeroSizedField { |
| x: ZeroSizedStruct, |
| y: u32, |
| z: ZeroSizedStruct, |
| w: u64 |
| } |
| |
| fn main() { |
| let v = vec![1,2,3]; |
| |
| let zs = StructWithZeroSizedField { |
| x: ZeroSizedStruct, |
| y: 123, |
| z: ZeroSizedStruct, |
| w: 456 |
| }; |
| |
| zzz(); // #break |
| } |
| |
| fn zzz() { () } |