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Bugfix for rewriter exceptions in theory_fpa. Relates to #570.

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This commit is contained in:
Christoph M. Wintersteiger 2016-11-15 19:59:08 +00:00
parent 3a6ce8f8a1
commit ee60ba824f
1 changed files with 22 additions and 15 deletions
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7
src/smt/theory_fpa.cpp
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@ -334,6 +334,7 @@ namespace smt {
TRACE("t_fpa_detail", tout << "term: " << mk_ismt2_pp(e, get_manager()) << std::endl; TRACE("t_fpa_detail", tout << "term: " << mk_ismt2_pp(e, get_manager()) << std::endl;
tout << "converted term: " << mk_ismt2_pp(e_conv, get_manager()) << std::endl;); tout << "converted term: " << mk_ismt2_pp(e_conv, get_manager()) << std::endl;);
try {
if (m_fpa_util.is_rm(e)) { if (m_fpa_util.is_rm(e)) {
SASSERT(m_fpa_util.is_bv2rm(e_conv)); SASSERT(m_fpa_util.is_bv2rm(e_conv));
expr_ref bv_rm(m); expr_ref bv_rm(m);
@ -351,6 +352,12 @@ namespace smt {
} }
else else
UNREACHABLE(); UNREACHABLE();
}
catch (rewriter_exception &)
{
m_th_rw.reset();
throw;
}
return res; return res;
} }