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add obj_ref::operator=(obj_ref &&) + a few explicit uses

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This commit is contained in:
Nuno Lopes 2018-06-26 17:00:56 +01:00
parent ea4218a192
commit 2b31024dab
5 changed files with 14 additions and 5 deletions
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2
src/ast/rewriter/quant_hoist.cpp
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@ -66,7 +66,7 @@ public:
TRACE("qe_verbose",
tout << mk_pp(fml, m) << "\n";
tout << mk_pp(result, m) << "\n";);
fml = result;
fml = std::move(result);
}
void extract_quantifier(quantifier* q, app_ref_vector& vars, expr_ref& result, bool use_fresh) {

2
src/ast/rewriter/rewriter_def.h
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@ -448,7 +448,7 @@ void rewriter_tpl<Config>::process_app(app * t, frame & fr) {
m_r = result_stack().back();
if (!is_ground(m_r)) {
m_inv_shifter(m_r, num_args, tmp);
m_r = tmp;
m_r = std::move(tmp);
}
result_stack().shrink(fr.m_spos);
result_stack().push_back(m_r);

2
src/ast/rewriter/th_rewriter.cpp
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@ -776,7 +776,7 @@ void th_rewriter::reset() {
void th_rewriter::operator()(expr_ref & term) {
expr_ref result(term.get_manager());
m_imp->operator()(term, result);
term = result;
term = std::move(result);
}
void th_rewriter::operator()(expr * t, expr_ref & result) {