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#5429

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-07-30 21:35:09 -07:00
parent 1488bf81ae
commit 53ab931626
6 changed files with 137 additions and 8 deletions
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24
src/parsers/smt2/smt2parser.cpp
View file

@ -3118,6 +3118,25 @@ namespace smt2 {
return sexpr_ref(nullptr, sm());
}
sort_ref parse_sort_ref(char const* context) {
m_num_bindings = 0;
m_num_open_paren = 0;
unsigned found_errors = 0;
try {
scan_core();
parse_sort(context);
if (!sort_stack().empty()) {
return sort_ref(sort_stack().back(), m());
}
}
catch (z3_exception & ex) {
error(ex.msg());
}
return sort_ref(nullptr, m());
}
bool operator()() {
m_num_bindings = 0;
unsigned found_errors = 0;
@ -3190,6 +3209,11 @@ bool parse_smt2_commands(cmd_context & ctx, std::istream & is, bool interactive,
return p();
}
sort_ref parse_smt2_sort(cmd_context & ctx, std::istream & is, bool interactive, params_ref const & ps, char const * filename) {
smt2::parser p(ctx, is, interactive, ps, filename);
return p.parse_sort_ref(filename);
}
sexpr_ref parse_sexpr(cmd_context& ctx, std::istream& is, params_ref const& ps, char const* filename) {
smt2::parser p(ctx, is, false, ps, filename);
return p.parse_sexpr_ref();

1
src/parsers/smt2/smt2parser.h
View file

@ -24,3 +24,4 @@ bool parse_smt2_commands(cmd_context & ctx, std::istream & is, bool interactive
sexpr_ref parse_sexpr(cmd_context& ctx, std::istream& is, params_ref const& ps, char const* filename);
sort_ref parse_smt2_sort(cmd_context & ctx, std::istream & is, bool interactive, params_ref const & ps, char const * filename);