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#include <Python.h>
#include <ios>
#include <new>
#include <stdexcept>
int raise_int(int fire) {
if (fire) {
throw 1;
}
return 0;
}
int raise_index(int fire) {
if (fire) {
throw std::out_of_range("c++ error");
}
return 0;
}
class Foo {
public:
int bar(int fire) {
if (fire) {
throw 1;
}
return 0;
}
};
void raise_domain_error() {
throw std::domain_error("domain_error");
}
void raise_ios_failure() {
throw std::ios_base::failure("iostream failure");
}
void raise_memory() {
// std::bad_alloc can only be default constructed,
// so we have no control over the error message
throw std::bad_alloc();
}
void raise_overflow() {
throw std::overflow_error("overflow_error");
}
void raise_range_error() {
throw std::range_error("range_error");
}
struct Base { virtual ~Base() {} };
struct Derived : Base { void use() const { abort(); } };
void raise_typeerror() {
Base foo;
Base &bar = foo; // prevents "dynamic_cast can never succeed" warning
Derived &baz = dynamic_cast<Derived &>(bar);
baz.use(); // not reached; prevents "unused variable" warning
}
void raise_underflow() {
throw std::underflow_error("underflow_error");
}
PyObject *raise_or_throw(int py) {
if (!py) {
throw std::runtime_error("oopsie");
}
PyErr_SetString(PyExc_ValueError, "oopsie");
return NULL;
}
int raise_or_throw_int(int py) {
if (!py) {
throw std::runtime_error("oopsie");
}
PyErr_SetString(PyExc_ValueError, "oopsie");
return -1;
}
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