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[lldb] Fix a regression in SBValue::GetObjectDescription() #117242

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Merged
merged 1 commit into from
Nov 21, 2024
Merged

[lldb] Fix a regression in SBValue::GetObjectDescription() #117242

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6 changes: 4 additions & 2 deletions lldb/source/API/SBValue.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -380,8 +380,10 @@ const char *SBValue::GetObjectDescription() {
return nullptr;

llvm::Expected<std::string> str = value_sp->GetObjectDescription();
if (!str)
return ConstString("error: " + toString(str.takeError())).AsCString();
if (!str) {
llvm::consumeError(str.takeError());
return nullptr;
}
return ConstString(*str).AsCString();
}

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4 changes: 4 additions & 0 deletions lldb/test/API/commands/expression/diagnostics/TestExprDiagnostics.py
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Expand Up @@ -195,6 +195,10 @@ def test_error_type(self):
value = frame.EvaluateExpression('#error("I am error.")')
error = value.GetError()
self.assertEqual(error.GetType(), lldb.eErrorTypeExpression)
value = frame.FindVariable("f")
self.assertTrue(value.IsValid())
desc = value.GetObjectDescription()
self.assertEqual(desc, None)

def test_command_expr_sbdata(self):
"""Test the structured diagnostics data"""
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