llvm-project

f58cffb2 - [lldb][Debugger] Register 'testing.XXX' settings with Debugger (#185897)

[lldb][Debugger] Register 'testing.XXX' settings with Debugger (#185897) The `testing.XXX` settings (added in https://github.com/llvm/llvm-project/pull/177279 and currently just `testing.inject-variable-location-error`) are supposed to only exist in asserts builds. However, we never added it as a global property to the `Debugger`, so the setting wasn't actually usable, in any build. The one test that did use it [skipped the test on error](https://github.com/llvm/llvm-project/blob/230e4656170e3764db28b54d91153a1117290171/lldb/test/API/commands/expression/diagnostics/TestExprDiagnostics.py#L286-L288) as a way to mimick "only run test in asserts mode". However, this just meant the test never ran. This patch registers the property and adds a test that ensures an asserts-LLDB does allow access to it from the CLI.