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Removed unused variable

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This commit is contained in:
Christoph M. Wintersteiger 2017-03-24 14:31:06 +00:00
parent 7f9c37e19d
commit d10dec2218
1 changed files with 1 additions and 2 deletions
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src/ast/rewriter/rewriter_def.h
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@ -189,10 +189,9 @@ bool rewriter_tpl<Config>::constant_fold(app * t, frame & fr) {
result_stack().shrink(fr.m_spos);
result_stack().push_back(arg);
fr.m_state = REWRITE_BUILTIN;
unsigned max_depth = fr.m_max_depth;
if (visit<false>(arg, fr.m_max_depth)) {
m_r = result_stack().back();
result_stack().pop_back();
result_stack().pop_back();
result_stack().pop_back();
result_stack().push_back(m_r);
cache_result<false>(t, m_r, m_pr, fr.m_cache_result);