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style: clang-tidy: readability-container-size-empty

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Henry Schreiner 2020-09-10 22:49:33 -04:00 committed by Henry Schreiner
parent 5dfbe6f903
commit 96e6a8d554
4 changed files with 7 additions and 6 deletions
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1
.clang-tidy
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@ -4,6 +4,7 @@ Checks: '
-*,
llvm-namespace-comment,
modernize-use-override,
readability-container-size-empty,
'
HeaderFilterRegex: 'pybind11/.*h'

4
include/pybind11/cast.h
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@ -59,7 +59,7 @@ public:
Py_CLEAR(ptr);
// A heuristic to reduce the stack's capacity (e.g. after long recursive calls)
if (stack.capacity() > 16 && stack.size() != 0 && stack.capacity() / stack.size() > 2)
if (stack.capacity() > 16 && !stack.empty() && stack.capacity() / stack.size() > 2)
stack.shrink_to_fit();
}
@ -163,7 +163,7 @@ inline const std::vector<detail::type_info *> &all_type_info(PyTypeObject *type)
*/
PYBIND11_NOINLINE inline detail::type_info* get_type_info(PyTypeObject *type) {
auto &bases = all_type_info(type);
if (bases.size() == 0)
if (bases.empty())
return nullptr;
if (bases.size() > 1)
pybind11_fail("pybind11::detail::get_type_info: type has multiple pybind11-registered bases");

4
include/pybind11/detail/class.h
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@ -592,7 +592,7 @@ inline PyObject* make_new_python_type(const type_record &rec) {
auto &internals = get_internals();
auto bases = tuple(rec.bases);
auto base = (bases.size() == 0) ? internals.instance_base
auto base = (bases.empty()) ? internals.instance_base
: bases[0].ptr();
/* Danger zone: from now (and until PyType_Ready), make sure to
@ -616,7 +616,7 @@ inline PyObject* make_new_python_type(const type_record &rec) {
type->tp_doc = tp_doc;
type->tp_base = type_incref((PyTypeObject *)base);
type->tp_basicsize = static_cast<ssize_t>(sizeof(instance));
if (bases.size() > 0)
if (!bases.empty())
type->tp_bases = bases.release().ptr();
/* Don't inherit base __init__ */

4
include/pybind11/pybind11.h
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@ -626,7 +626,7 @@ protected:
}
// 3. Check everything was consumed (unless we have a kwargs arg)
if (kwargs && kwargs.size() > 0 && !func.has_kwargs)
if (kwargs && !kwargs.empty() && !func.has_kwargs)
continue; // Unconsumed kwargs, but no py::kwargs argument to accept them
// 4a. If we have a py::args argument, create a new tuple with leftovers
@ -814,7 +814,7 @@ protected:
}
if (kwargs_in) {
auto kwargs = reinterpret_borrow<dict>(kwargs_in);
if (kwargs.size() > 0) {
if (!kwargs.empty()) {
if (some_args) msg += "; ";
msg += "kwargs: ";
bool first = true;