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Show First 20 Lines • Show All 79 Lines • ▼ Show 20 Lines	bool load(pybind11::handle src, bool) {
// succeed, so instead of doing an isinstance check followed by a cast,		// succeed, so instead of doing an isinstance check followed by a cast,
// just cast in one step and handle the exception. Returning false (vs		// just cast in one step and handle the exception. Returning false (vs
// letting the exception propagate) causes higher level signature parsing		// letting the exception propagate) causes higher level signature parsing
// code to produce nice error messages (other than "Cannot cast...").		// code to produce nice error messages (other than "Cannot cast...").
try {		try {
value = DefaultingTy{		value = DefaultingTy{
pybind11::cast<typename DefaultingTy::ReferrentTy &>(src)};		pybind11::cast<typename DefaultingTy::ReferrentTy &>(src)};
return true;		return true;
} catch (std::exception &e) {		} catch (std::exception &) {
return false;		return false;
}		}
}		}

static handle cast(DefaultingTy src, return_value_policy policy,		static handle cast(DefaultingTy src, return_value_policy policy,
handle parent) {		handle parent) {
return pybind11::cast(src, policy);		return pybind11::cast(src, policy);
}		}
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[mlir][Python] Fix 'unreferenced local variable' warning on MSVC.ClosedPublic