DavidSpickett wrote:
> The memory reference can have a corresponding source location. if there is
> debuginfo installed on the computer or it is downloaded with debuginfod.
Sounds like the failure we see:
```
FAIL: test_generic_evaluate_expressions (TestDAP_evaluate.TestDAP_evaluate)
----------------------------------------------------------------------
Traceback (most recent call last):
File
"/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/tools/lldb-dap/evaluate/TestDAP_evaluate.py",
line 228, in test_generic_evaluate_expressions
self.run_test_evaluate_expressions(enableAutoVariableSummaries=False)
File
"/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/tools/lldb-dap/evaluate/TestDAP_evaluate.py",
line 117, in run_test_evaluate_expressions
self.assertEvaluateFailure("list") # local variable of a_function
File
"/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/llvm-project/lldb/test/API/tools/lldb-dap/evaluate/TestDAP_evaluate.py",
line 22, in assertEvaluateFailure
self.assertNotIn(
AssertionError: 'result' unexpectedly found in {'memoryReference':
'0xFFFFF7CB3060', 'result': '0x0000000000000000', 'type': 'int *',
'variablesReference': 7}
Config=aarch64-/home/tcwg-buildbot/worker/lldb-aarch64-ubuntu/build/bin/clang
```
We have `libdebuginfod` installed:
```
# apt list --installed | grep debug
WARNING: apt does not have a stable CLI interface. Use with caution in scripts.
debugedit/now 1:5.0-4build1 arm64 [installed,local]
libdebuginfod-common/now 0.186-1build1 all [installed,local]
libdebuginfod1/now 0.186-1build1 arm64 [installed,local]
```
We don't have httplib installed though and don't see the URLs env var
(https://documentation.ubuntu.com/server/explanation/debugging/about-debuginfod/index.html).
So we could be getting the location from a dev or debug info package from apt.
https://github.com/llvm/llvm-project/pull/141689
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