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recfun

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2018-10-23 08:16:26 -07:00
parent fac114872f
commit aa6e1badf2
9 changed files with 95 additions and 33 deletions
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12
src/parsers/smt2/smt2parser.cpp
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@ -2277,10 +2277,14 @@ namespace smt2 {
parse_expr();
if (m().get_sort(expr_stack().back()) != sort_stack().back())
throw parser_exception("invalid function/constant definition, sort mismatch");
if (is_fun)
m_ctx.insert(id, num_vars, sort_stack().c_ptr() + sort_spos, expr_stack().back());
else
m_ctx.model_add(id, num_vars, sort_stack().c_ptr() + sort_spos, expr_stack().back());
sort* const* sorts = sort_stack().c_ptr() + sort_spos;
expr* t = expr_stack().back();
if (is_fun) {
m_ctx.insert(id, num_vars, sorts, t);
}
else {
m_ctx.model_add(id, num_vars, sorts, t);
}
check_rparen("invalid function/constant definition, ')' expected");
// restore stacks & env
symbol_stack().shrink(sym_spos);