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enable overloading resolution on define-fun declarations, fix #1199

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-08-08 09:21:06 +02:00
parent 05c4ea82ce
commit 082936bca6
6 changed files with 205 additions and 80 deletions
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6
src/parsers/smt2/smt2parser.cpp
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@ -992,7 +992,7 @@ namespace smt2 {
TRACE("name_expr", tout << "naming: " << s << " ->\n" << mk_pp(n, m()) << "\n";);
if (!is_ground(n) && has_free_vars(n))
throw parser_exception("invalid named expression, expression contains free variables");
m_ctx.insert(s, 0, n);
m_ctx.insert(s, 0, 0, n);
m_last_named_expr.first = s;
m_last_named_expr.second = n;
}
@ -1984,7 +1984,7 @@ namespace smt2 {
parse_expr();
if (m().get_sort(expr_stack().back()) != sort_stack().back())
throw parser_exception("invalid function/constant definition, sort mismatch");
m_ctx.insert(id, num_vars, expr_stack().back());
m_ctx.insert(id, num_vars, sort_stack().c_ptr() + sort_spos, expr_stack().back());
check_rparen("invalid function/constant definition, ')' expected");
// restore stacks & env
symbol_stack().shrink(sym_spos);
@ -2135,7 +2135,7 @@ namespace smt2 {
parse_expr();
if (m().get_sort(expr_stack().back()) != sort_stack().back())
throw parser_exception("invalid constant definition, sort mismatch");
m_ctx.insert(id, 0, expr_stack().back());
m_ctx.insert(id, 0, 0, expr_stack().back());
check_rparen("invalid constant definition, ')' expected");
expr_stack().pop_back();
sort_stack().pop_back();