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remove spurious copies and inc_refs around ref_vector

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Nuno Lopes 2018-06-28 10:31:38 +01:00
parent eabe91cdef
commit 5de6628a5d
16 changed files with 49 additions and 53 deletions
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5
src/api/api_context.cpp
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@ -218,10 +218,9 @@ namespace api {
// Corner case bug: n may be in m_last_result, and this is the only reference to n.
// When, we execute reset() it is deleted
// To avoid this bug, I bump the reference counter before reseting m_last_result
m().inc_ref(n);
ast_ref node(n, m());
m_last_result.reset();
m_last_result.push_back(n);
m().dec_ref(n);
m_last_result.push_back(std::move(node));
}
else {
m_ast_trail.push_back(n);