1 files changed, 20 insertions, 11 deletions

diff --git a/include/pybind11/complex.h b/include/pybind11/complex.h
index f8327eb3..8a831c12 100644
--- a/include/pybind11/complex.h
+++ b/include/pybind11/complex.h
@@ -10,42 +10,50 @@
 #pragma once
 
 #include "pybind11.h"
+
 #include <complex>
 
 /// glibc defines I as a macro which breaks things, e.g., boost template names
 #ifdef I
-#  undef I
+#    undef I
 #endif
 
 PYBIND11_NAMESPACE_BEGIN(PYBIND11_NAMESPACE)
 
-template <typename T> struct format_descriptor<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> {
+template <typename T>
+struct format_descriptor<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> {
     static constexpr const char c = format_descriptor<T>::c;
-    static constexpr const char value[3] = { 'Z', c, '\0' };
+    static constexpr const char value[3] = {'Z', c, '\0'};
     static std::string format() { return std::string(value); }
 };
 
 #ifndef PYBIND11_CPP17
 
-template <typename T> constexpr const char format_descriptor<
-    std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>>::value[3];
+template <typename T>
+constexpr const char
+    format_descriptor<std::complex<T>,
+                      detail::enable_if_t<std::is_floating_point<T>::value>>::value[3];
 
 #endif
 
 PYBIND11_NAMESPACE_BEGIN(detail)
 
-template <typename T> struct is_fmt_numeric<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> {
+template <typename T>
+struct is_fmt_numeric<std::complex<T>, detail::enable_if_t<std::is_floating_point<T>::value>> {
     static constexpr bool value = true;
     static constexpr int index = is_fmt_numeric<T>::index + 3;
 };
 
-template <typename T> class type_caster<std::complex<T>> {
+template <typename T>
+class type_caster<std::complex<T>> {
 public:
     bool load(handle src, bool convert) {
-        if (!src)
+        if (!src) {
             return false;
-        if (!convert && !PyComplex_Check(src.ptr()))
+        }
+        if (!convert && !PyComplex_Check(src.ptr())) {
             return false;
+        }
         Py_complex result = PyComplex_AsCComplex(src.ptr());
         if (result.real == -1.0 && PyErr_Occurred()) {
             PyErr_Clear();
@@ -55,11 +63,12 @@ public:
         return true;
     }
 
-    static handle cast(const std::complex<T> &src, return_value_policy /* policy */, handle /* parent */) {
+    static handle
+    cast(const std::complex<T> &src, return_value_policy /* policy */, handle /* parent */) {
         return PyComplex_FromDoubles((double) src.real(), (double) src.imag());
     }
 
-    PYBIND11_TYPE_CASTER(std::complex<T>, _("complex"));
+    PYBIND11_TYPE_CASTER(std::complex<T>, const_name("complex"));
 };
 PYBIND11_NAMESPACE_END(detail)
 PYBIND11_NAMESPACE_END(PYBIND11_NAMESPACE)