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-rw-r--r--lldb/source/Expression/UserExpression.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/lldb/source/Expression/UserExpression.cpp b/lldb/source/Expression/UserExpression.cpp
index b58bf1f739c..2438708a79d 100644
--- a/lldb/source/Expression/UserExpression.cpp
+++ b/lldb/source/Expression/UserExpression.cpp
@@ -293,6 +293,11 @@ UserExpression::Evaluate (ExecutionContext &exe_ctx,
diagnostic_manager.Clear();
user_expression_sp = fixed_expression_sp;
}
+ else
+ {
+ // If the fixed expression failed to parse, don't tell the user about, that won't help.
+ fixed_expression->clear();
+ }
}
if (!parse_success)
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