gh-92781: Avoid mixing declarations and code in C API (#92783)

Avoid mixing declarations and code in the C API to fix the compiler
warning: "ISO C90 forbids mixed declarations and code"
[-Werror=declaration-after-statement].

1 files changed, 2 insertions, 4 deletions

diff --git a/Include/cpython/abstract.h b/Include/cpython/abstract.h
index 161e2cb..d276669 100644
--- a/Include/cpython/abstract.h
+++ b/Include/cpython/abstract.h
@@ -111,9 +111,8 @@ static inline PyObject *
 PyObject_CallMethodOneArg(PyObject *self, PyObject *name, PyObject *arg)
 {
     PyObject *args[2] = {self, arg};
-
-    assert(arg != NULL);
     size_t nargsf = 2 | PY_VECTORCALL_ARGUMENTS_OFFSET;
+    assert(arg != NULL);
     return PyObject_VectorcallMethod(name, args, nargsf, _Py_NULL);
 }
 
@@ -160,9 +159,8 @@ static inline PyObject *
 _PyObject_CallMethodIdOneArg(PyObject *self, _Py_Identifier *name, PyObject *arg)
 {
     PyObject *args[2] = {self, arg};
-
-    assert(arg != NULL);
     size_t nargsf = 2 | PY_VECTORCALL_ARGUMENTS_OFFSET;
+    assert(arg != NULL);
     return _PyObject_VectorcallMethodId(name, args, nargsf, _Py_NULL);
 }