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make it easier to iterate over arguments of an application

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2021-09-02 09:51:59 -07:00
parent e9a4a9a390
commit 55285b2193
2 changed files with 35 additions and 0 deletions
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15
examples/c++/example.cpp
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@ -1286,6 +1286,20 @@ static void string_issue_2298() {
s.pop();
}
void iterate_args() {
std::cout << "iterate arguments\n";
context c;
expr x = c.int_const("x");
expr y = c.int_const("y");
sort I = c.int_sort();
func_decl g = function("g", I, I, I);
expr e = g(x, y);
std::cout << "expression " << e << "\n";
for (expr arg : e)
std::cout << "arg " << arg << "\n";
}
int main() {
try {
@ -1339,6 +1353,7 @@ int main() {
recfun_example(); std::cout << "\n";
string_values(); std::cout << "\n";
string_issue_2298(); std::cout << "\n";
iterate_args(); std::cout << "\n";
std::cout << "done\n";
}
catch (exception & ex) {