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fixup std-order / inv-order
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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66bb310966
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3 changed files with 5 additions and 3 deletions
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@ -116,6 +116,7 @@ namespace smt2 {
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symbol m_match;
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symbol m_case;
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symbol m_underscore;
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contains_vars m_has_free_vars;
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typedef std::pair<symbol, expr*> named_expr;
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named_expr m_last_named_expr;
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@ -1031,7 +1032,7 @@ namespace smt2 {
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void name_expr(expr * n, symbol const & s) {
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TRACE("name_expr", tout << "naming: " << s << " ->\n" << mk_pp(n, m()) << "\n";);
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if (!is_ground(n) && has_free_vars(n))
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if (!is_ground(n) && m_has_free_vars(n))
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throw parser_exception("invalid named expression, expression contains free variables");
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m_ctx.insert(s, 0, nullptr, n);
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m_last_named_expr.first = s;
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