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Merge pull request #1818 from mtrberzi/str-const-canonical

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Z3str3/Seq: canonicalize encoding of string constants/symbols
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Nikolaj Bjorner 2018-09-10 13:46:51 -07:00 committed by GitHub
parent e61373cd4f b09035565a
commit def6f19edb
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1 changed files with 3 additions and 1 deletions
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src/ast/seq_decl_plugin.cpp
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@ -842,7 +842,9 @@ void seq_decl_plugin::get_sort_names(svector<builtin_name> & sort_names, symbol
}
app* seq_decl_plugin::mk_string(symbol const& s) {
parameter param(s);
zstring canonStr(s.bare_str());
symbol canonSym(canonStr.encode().c_str());
parameter param(canonSym);
func_decl* f = m_manager->mk_const_decl(m_stringc_sym, m_string,
func_decl_info(m_family_id, OP_STRING_CONST, 1, &param));
return m_manager->mk_const(f);