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-rw-r--r--elaborate.cxx2
1 files changed, 2 insertions, 0 deletions
diff --git a/elaborate.cxx b/elaborate.cxx
index de39b496..4b613058 100644
--- a/elaborate.cxx
+++ b/elaborate.cxx
@@ -373,6 +373,8 @@ symresolution_info::derive_probes (match_node * root,
builder->build(session, p, loc, param_map, re_expand, dps);
// Recursively expand any further-expanding results
+ // XXX: ... or the build routine could get a reference to
+ // this object and let it call derive_probes() internally
if (!re_expand.empty())
{
for (unsigned j = 0; j < re_expand.size(); ++j)