diff options
Diffstat (limited to 'lldb/source/Commands/CommandObjectMemory.cpp')
| -rw-r--r-- | lldb/source/Commands/CommandObjectMemory.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lldb/source/Commands/CommandObjectMemory.cpp b/lldb/source/Commands/CommandObjectMemory.cpp index ccb06d8..5792c13 100644 --- a/lldb/source/Commands/CommandObjectMemory.cpp +++ b/lldb/source/Commands/CommandObjectMemory.cpp @@ -925,9 +925,12 @@ EvaluateExpression(llvm::StringRef expression, StackFrame &frame, ValueObjectSP result_sp; auto status = process.GetTarget().EvaluateExpression(expression, &frame, result_sp); - if (status != eExpressionCompleted || !result_sp) + if (!result_sp) return llvm::createStringError( - "expression evaluation failed. pass a string instead"); + "No result returned from expression. Exit status: %d", status); + + if (status != eExpressionCompleted) + return result_sp->GetError().ToError(); result_sp = result_sp->GetQualifiedRepresentationIfAvailable( result_sp->GetDynamicValueType(), /*synthValue=*/true); @@ -1082,6 +1085,7 @@ protected: m_memory_options.m_expr.GetValueAs<llvm::StringRef>().value_or(""), m_exe_ctx.GetFrameRef(), *process); if (!result_or_err) { + result.AppendError("Expression evaluation failed: "); result.AppendError(llvm::toString(result_or_err.takeError())); return; } |