diff --git a/Modules/_codecsmodule.c b/Modules/_codecsmodule.c
index 586b73a..e0d6902 100644
--- a/Modules/_codecsmodule.c
+++ b/Modules/_codecsmodule.c
@@ -286,14 +286,14 @@ _codecs_unicode_internal_decode_impl(PyObject *module, PyObject *obj,
 _codecs.utf_7_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_7_decode_impl(PyObject *module, Py_buffer *data,
                           const char *errors, int final)
-/*[clinic end generated code: output=0cd3a944a32a4089 input=bc4d6247ecdb01e6]*/
+/*[clinic end generated code: output=0cd3a944a32a4089 input=2d94a5a1f170c8ae]*/
 {
     Py_ssize_t consumed = data->len;
     PyObject *decoded = PyUnicode_DecodeUTF7Stateful(data->buf, data->len,
@@ -306,14 +306,14 @@ _codecs_utf_7_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_8_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_8_decode_impl(PyObject *module, Py_buffer *data,
                           const char *errors, int final)
-/*[clinic end generated code: output=10f74dec8d9bb8bf input=39161d71e7422ee2]*/
+/*[clinic end generated code: output=10f74dec8d9bb8bf input=1ea6c21492e8bcbe]*/
 {
     Py_ssize_t consumed = data->len;
     PyObject *decoded = PyUnicode_DecodeUTF8Stateful(data->buf, data->len,
@@ -326,14 +326,14 @@ _codecs_utf_8_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_16_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_16_decode_impl(PyObject *module, Py_buffer *data,
                            const char *errors, int final)
-/*[clinic end generated code: output=783b442abcbcc2d0 input=f3cf01d1461007ce]*/
+/*[clinic end generated code: output=783b442abcbcc2d0 input=2ba128c28ea0bb40]*/
 {
     int byteorder = 0;
     /* This is overwritten unless final is true. */
@@ -348,14 +348,14 @@ _codecs_utf_16_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_16_le_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_16_le_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final)
-/*[clinic end generated code: output=899b9e6364379dcd input=a77e3bf97335d94e]*/
+/*[clinic end generated code: output=899b9e6364379dcd input=43aeb8b0461cace5]*/
 {
     int byteorder = -1;
     /* This is overwritten unless final is true. */
@@ -370,14 +370,14 @@ _codecs_utf_16_le_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_16_be_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_16_be_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final)
-/*[clinic end generated code: output=49f6465ea07669c8 input=606f69fae91b5563]*/
+/*[clinic end generated code: output=49f6465ea07669c8 input=339e554c804f34b2]*/
 {
     int byteorder = 1;
     /* This is overwritten unless final is true. */
@@ -400,14 +400,14 @@ _codecs.utf_16_ex_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
     byteorder: int = 0
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_16_ex_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int byteorder, int final)
-/*[clinic end generated code: output=0f385f251ecc1988 input=f6e7f697658c013e]*/
+/*[clinic end generated code: output=0f385f251ecc1988 input=3201aeddb9636889]*/
 {
     /* This is overwritten unless final is true. */
     Py_ssize_t consumed = data->len;
@@ -424,14 +424,14 @@ _codecs_utf_16_ex_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_32_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_32_decode_impl(PyObject *module, Py_buffer *data,
                            const char *errors, int final)
-/*[clinic end generated code: output=2fc961807f7b145f input=86d4f41c6c2e763d]*/
+/*[clinic end generated code: output=2fc961807f7b145f input=155a5c673a4e2514]*/
 {
     int byteorder = 0;
     /* This is overwritten unless final is true. */
@@ -446,14 +446,14 @@ _codecs_utf_32_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_32_le_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_32_le_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final)
-/*[clinic end generated code: output=ec8f46b67a94f3e6 input=d18b650772d188ba]*/
+/*[clinic end generated code: output=ec8f46b67a94f3e6 input=7baf061069e92d3b]*/
 {
     int byteorder = -1;
     /* This is overwritten unless final is true. */
@@ -468,14 +468,14 @@ _codecs_utf_32_le_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.utf_32_be_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_32_be_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int final)
-/*[clinic end generated code: output=ff82bae862c92c4e input=19c271b5d34926d8]*/
+/*[clinic end generated code: output=ff82bae862c92c4e input=b182026300dae595]*/
 {
     int byteorder = 1;
     /* This is overwritten unless final is true. */
@@ -498,14 +498,14 @@ _codecs.utf_32_ex_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
     byteorder: int = 0
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_utf_32_ex_decode_impl(PyObject *module, Py_buffer *data,
                               const char *errors, int byteorder, int final)
-/*[clinic end generated code: output=6bfb177dceaf4848 input=4af3e6ccfe34a076]*/
+/*[clinic end generated code: output=6bfb177dceaf4848 input=7b9c2cb819fb237a]*/
 {
     Py_ssize_t consumed = data->len;
     PyObject *decoded = PyUnicode_DecodeUTF32Stateful(data->buf, data->len,
@@ -610,14 +610,14 @@ _codecs_charmap_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.mbcs_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_mbcs_decode_impl(PyObject *module, Py_buffer *data,
                          const char *errors, int final)
-/*[clinic end generated code: output=39b65b8598938c4b input=d492c1ca64f4fa8a]*/
+/*[clinic end generated code: output=39b65b8598938c4b input=b5f2fe568f311297]*/
 {
     Py_ssize_t consumed = data->len;
     PyObject *decoded = PyUnicode_DecodeMBCSStateful(data->buf, data->len,
@@ -629,14 +629,14 @@ _codecs_mbcs_decode_impl(PyObject *module, Py_buffer *data,
 _codecs.oem_decode
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_oem_decode_impl(PyObject *module, Py_buffer *data,
                         const char *errors, int final)
-/*[clinic end generated code: output=da1617612f3fcad8 input=95b8a92c446b03cd]*/
+/*[clinic end generated code: output=da1617612f3fcad8 input=278709bcfd374a9c]*/
 {
     Py_ssize_t consumed = data->len;
     PyObject *decoded = PyUnicode_DecodeCodePageStateful(CP_OEMCP,
@@ -649,14 +649,14 @@ _codecs.code_page_decode
     codepage: int
     data: Py_buffer
     errors: str(accept={str, NoneType}) = NULL
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
     /
 [clinic start generated code]*/
 
 static PyObject *
 _codecs_code_page_decode_impl(PyObject *module, int codepage,
                               Py_buffer *data, const char *errors, int final)
-/*[clinic end generated code: output=53008ea967da3fff input=4f3152a304e21d51]*/
+/*[clinic end generated code: output=53008ea967da3fff input=51f6169021c68dd5]*/
 {
     Py_ssize_t consumed = data->len;
     PyObject *decoded = PyUnicode_DecodeCodePageStateful(codepage,
diff --git a/Modules/_io/_iomodule.c b/Modules/_io/_iomodule.c
index f4d3cbd..8f0b72a 100644
--- a/Modules/_io/_iomodule.c
+++ b/Modules/_io/_iomodule.c
@@ -105,7 +105,7 @@ _io.open
     encoding: str(accept={str, NoneType}) = NULL
     errors: str(accept={str, NoneType}) = NULL
     newline: str(accept={str, NoneType}) = NULL
-    closefd: int(c_default="1") = True
+    closefd: bool(accept={int}) = True
     opener: object = None
 
 Open file and return a stream.  Raise IOError upon failure.
@@ -232,7 +232,7 @@ static PyObject *
 _io_open_impl(PyObject *module, PyObject *file, const char *mode,
               int buffering, const char *encoding, const char *errors,
               const char *newline, int closefd, PyObject *opener)
-/*[clinic end generated code: output=aefafc4ce2b46dc0 input=f4e1ca75223987bc]*/
+/*[clinic end generated code: output=aefafc4ce2b46dc0 input=7f81b2a1d3b02344]*/
 {
     unsigned i;
 
diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c
index 67d5e3e..b99506f 100644
--- a/Modules/_io/fileio.c
+++ b/Modules/_io/fileio.c
@@ -207,7 +207,7 @@ extern int _Py_open_cloexec_works;
 _io.FileIO.__init__
     file as nameobj: object
     mode: str = "r"
-    closefd: int(c_default="1") = True
+    closefd: bool(accept={int}) = True
     opener: object = None
 
 Open a file.
@@ -228,7 +228,7 @@ results in functionality similar to passing None).
 static int
 _io_FileIO___init___impl(fileio *self, PyObject *nameobj, const char *mode,
                          int closefd, PyObject *opener)
-/*[clinic end generated code: output=23413f68e6484bbd input=193164e293d6c097]*/
+/*[clinic end generated code: output=23413f68e6484bbd input=1596c9157a042a39]*/
 {
 #ifdef MS_WINDOWS
     Py_UNICODE *widename = NULL;
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index 1d32d53..4133bf3 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -511,13 +511,13 @@ _PyIncrementalNewlineDecoder_decode(PyObject *myself,
 /*[clinic input]
 _io.IncrementalNewlineDecoder.decode
     input: object
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
 [clinic start generated code]*/
 
 static PyObject *
 _io_IncrementalNewlineDecoder_decode_impl(nldecoder_object *self,
                                           PyObject *input, int final)
-/*[clinic end generated code: output=0d486755bb37a66e input=d65677385bfd6827]*/
+/*[clinic end generated code: output=0d486755bb37a66e input=a4ea97f26372d866]*/
 {
     return _PyIncrementalNewlineDecoder_decode((PyObject *) self, input, final);
 }
@@ -792,8 +792,8 @@ _io.TextIOWrapper.__init__
     encoding: str(accept={str, NoneType}) = NULL
     errors: str(accept={str, NoneType}) = NULL
     newline: str(accept={str, NoneType}) = NULL
-    line_buffering: int(c_default="0") = False
-    write_through: int(c_default="0") = False
+    line_buffering: bool(accept={int}) = False
+    write_through: bool(accept={int}) = False
 
 Character and line based layer over a BufferedIOBase object, buffer.
 
@@ -830,7 +830,7 @@ _io_TextIOWrapper___init___impl(textio *self, PyObject *buffer,
                                 const char *encoding, const char *errors,
                                 const char *newline, int line_buffering,
                                 int write_through)
-/*[clinic end generated code: output=56a83402ce2a8381 input=3126cb3101a2c99b]*/
+/*[clinic end generated code: output=56a83402ce2a8381 input=598d10cc5f2ed7dd]*/
 {
     PyObject *raw, *codec_info = NULL;
     _PyIO_State *state = NULL;
diff --git a/Modules/_io/winconsoleio.c b/Modules/_io/winconsoleio.c
index 4d36bb5..4251c20 100644
--- a/Modules/_io/winconsoleio.c
+++ b/Modules/_io/winconsoleio.c
@@ -252,7 +252,7 @@ winconsoleio_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
 _io._WindowsConsoleIO.__init__
     file as nameobj: object
     mode: str = "r"
-    closefd: int(c_default="1") = True
+    closefd: bool(accept={int}) = True
     opener: object = None
 
 Open a console buffer by file descriptor.
@@ -266,7 +266,7 @@ static int
 _io__WindowsConsoleIO___init___impl(winconsoleio *self, PyObject *nameobj,
                                     const char *mode, int closefd,
                                     PyObject *opener)
-/*[clinic end generated code: output=3fd9cbcdd8d95429 input=61be39633a86f5d7]*/
+/*[clinic end generated code: output=3fd9cbcdd8d95429 input=06ae4b863c63244b]*/
 {
     const char *s;
     wchar_t *name = NULL;
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 1abc0e2..ff51674 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -3199,11 +3199,11 @@ _tkinter.create
     screenName: str(accept={str, NoneType}) = NULL
     baseName: str = NULL
     className: str = "Tk"
-    interactive: int(c_default="0") = False
-    wantobjects: int(c_default="0") = False
-    wantTk: int(c_default="1") = True
+    interactive: bool(accept={int}) = False
+    wantobjects: bool(accept={int}) = False
+    wantTk: bool(accept={int}) = True
         if false, then Tk_Init() doesn't get called
-    sync: int(c_default="0") = False
+    sync: bool(accept={int}) = False
         if true, then pass -sync to wish
     use: str(accept={str, NoneType}) = NULL
         if not None, then pass -use to wish
@@ -3216,7 +3216,7 @@ _tkinter_create_impl(PyObject *module, const char *screenName,
                      const char *baseName, const char *className,
                      int interactive, int wantobjects, int wantTk, int sync,
                      const char *use)
-/*[clinic end generated code: output=e3315607648e6bb4 input=0d522aad1cb0ca0e]*/
+/*[clinic end generated code: output=e3315607648e6bb4 input=431907c134c80085]*/
 {
     /* XXX baseName is not used anymore;
      * try getting rid of it. */
diff --git a/Modules/_winapi.c b/Modules/_winapi.c
index 91d4f01..cb6a85c 100644
--- a/Modules/_winapi.c
+++ b/Modules/_winapi.c
@@ -387,13 +387,13 @@ _winapi_CloseHandle_impl(PyObject *module, HANDLE handle)
 _winapi.ConnectNamedPipe
 
     handle: HANDLE
-    overlapped as use_overlapped: int(c_default='0') = False
+    overlapped as use_overlapped: bool(accept={int}) = False
 [clinic start generated code]*/
 
 static PyObject *
 _winapi_ConnectNamedPipe_impl(PyObject *module, HANDLE handle,
                               int use_overlapped)
-/*[clinic end generated code: output=335a0e7086800671 input=edc83da007ebf3be]*/
+/*[clinic end generated code: output=335a0e7086800671 input=34f937c1c86e5e68]*/
 {
     BOOL success;
     OverlappedObject *overlapped = NULL;
@@ -1161,13 +1161,13 @@ _winapi.ReadFile
 
     handle: HANDLE
     size: int
-    overlapped as use_overlapped: int(c_default='0') = False
+    overlapped as use_overlapped: bool(accept={int}) = False
 [clinic start generated code]*/
 
 static PyObject *
 _winapi_ReadFile_impl(PyObject *module, HANDLE handle, int size,
                       int use_overlapped)
-/*[clinic end generated code: output=492029ca98161d84 input=8dd810194e86ac7d]*/
+/*[clinic end generated code: output=492029ca98161d84 input=3f0fde92f74de59a]*/
 {
     DWORD nread;
     PyObject *buf;
@@ -1413,13 +1413,13 @@ _winapi.WriteFile
 
     handle: HANDLE
     buffer: object
-    overlapped as use_overlapped: int(c_default='0') = False
+    overlapped as use_overlapped: bool(accept={int}) = False
 [clinic start generated code]*/
 
 static PyObject *
 _winapi_WriteFile_impl(PyObject *module, HANDLE handle, PyObject *buffer,
                        int use_overlapped)
-/*[clinic end generated code: output=2ca80f6bf3fa92e3 input=51846a5af52053fd]*/
+/*[clinic end generated code: output=2ca80f6bf3fa92e3 input=11eae2a03aa32731]*/
 {
     Py_buffer _buf, *buf;
     DWORD len, written;
diff --git a/Modules/binascii.c b/Modules/binascii.c
index ee66a48..bf6ce86 100644
--- a/Modules/binascii.c
+++ b/Modules/binascii.c
@@ -516,14 +516,14 @@ binascii.b2a_base64
 
     data: Py_buffer
     *
-    newline: int(c_default="1") = True
+    newline: bool(accept={int}) = True
 
 Base64-code line of data.
 [clinic start generated code]*/
 
 static PyObject *
 binascii_b2a_base64_impl(PyObject *module, Py_buffer *data, int newline)
-/*[clinic end generated code: output=4ad62c8e8485d3b3 input=7b2ea6fa38d8924c]*/
+/*[clinic end generated code: output=4ad62c8e8485d3b3 input=144fd7267a34d51c]*/
 {
     unsigned char *ascii_data;
     const unsigned char *bin_data;
@@ -1229,14 +1229,14 @@ static const int table_hex[128] = {
 binascii.a2b_qp
 
     data: ascii_buffer
-    header: int(c_default="0") = False
+    header: bool(accept={int}) = False
 
 Decode a string of qp-encoded data.
 [clinic start generated code]*/
 
 static PyObject *
 binascii_a2b_qp_impl(PyObject *module, Py_buffer *data, int header)
-/*[clinic end generated code: output=e99f7846cfb9bc53 input=5187a0d3d8e54f3b]*/
+/*[clinic end generated code: output=e99f7846cfb9bc53 input=bf6766fea76cce8f]*/
 {
     Py_ssize_t in, out;
     char ch;
@@ -1331,9 +1331,9 @@ to_hex (unsigned char ch, unsigned char *s)
 binascii.b2a_qp
 
     data: Py_buffer
-    quotetabs: int(c_default="0") = False
-    istext: int(c_default="1") = True
-    header: int(c_default="0") = False
+    quotetabs: bool(accept={int}) = False
+    istext: bool(accept={int}) = True
+    header: bool(accept={int}) = False
 
 Encode a string using quoted-printable encoding.
 
@@ -1345,7 +1345,7 @@ are both encoded.  When quotetabs is set, space and tabs are encoded.
 static PyObject *
 binascii_b2a_qp_impl(PyObject *module, Py_buffer *data, int quotetabs,
                      int istext, int header)
-/*[clinic end generated code: output=e9884472ebb1a94c input=7f2a9aaa008e92b2]*/
+/*[clinic end generated code: output=e9884472ebb1a94c input=21fb7eea4a184ba6]*/
 {
     Py_ssize_t in, out;
     const unsigned char *databuf;
diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index 15c8969..8a67da7 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -883,14 +883,14 @@ decoder_feed_buffer(MultibyteStatefulDecoderContext *ctx,
 _multibytecodec.MultibyteIncrementalEncoder.encode
 
     input: object
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
 [clinic start generated code]*/
 
 static PyObject *
 _multibytecodec_MultibyteIncrementalEncoder_encode_impl(MultibyteIncrementalEncoderObject *self,
                                                         PyObject *input,
                                                         int final)
-/*[clinic end generated code: output=123361b6c505e2c1 input=a345c688fa664f92]*/
+/*[clinic end generated code: output=123361b6c505e2c1 input=093a1ddbb2fc6721]*/
 {
     return encoder_encode_stateful(STATEFUL_ECTX(self), input, final);
 }
@@ -1040,14 +1040,14 @@ static PyTypeObject MultibyteIncrementalEncoder_Type = {
 _multibytecodec.MultibyteIncrementalDecoder.decode
 
     input: Py_buffer
-    final: int(c_default="0") = False
+    final: bool(accept={int}) = False
 [clinic start generated code]*/
 
 static PyObject *
 _multibytecodec_MultibyteIncrementalDecoder_decode_impl(MultibyteIncrementalDecoderObject *self,
                                                         Py_buffer *input,
                                                         int final)
-/*[clinic end generated code: output=b9b9090e8a9ce2ba input=576631c61906d39d]*/
+/*[clinic end generated code: output=b9b9090e8a9ce2ba input=c9132b24d503eb1d]*/
 {
     MultibyteDecodeBuffer buf;
     char *data, *wdata = NULL;
diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index e0c9be7..6d9f558 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -705,7 +705,7 @@ get_parse_result(xmlparseobject *self, int rv)
 pyexpat.xmlparser.Parse
 
     data: object
-    isfinal: int(c_default="0") = False
+    isfinal: bool(accept={int}) = False
     /
 
 Parse XML data.
@@ -716,7 +716,7 @@ Parse XML data.
 static PyObject *
 pyexpat_xmlparser_Parse_impl(xmlparseobject *self, PyObject *data,
                              int isfinal)
-/*[clinic end generated code: output=f4db843dd1f4ed4b input=199d9e8e92ebbb4b]*/
+/*[clinic end generated code: output=f4db843dd1f4ed4b input=eb616027bfa9847f]*/
 {
     const char *s;
     Py_ssize_t slen;
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c
index 693da5c..3a80b73 100644
--- a/Objects/bytearrayobject.c
+++ b/Objects/bytearrayobject.c
@@ -1952,7 +1952,7 @@ bytearray_join(PyByteArrayObject *self, PyObject *iterable_of_bytes)
 /*[clinic input]
 bytearray.splitlines
 
-    keepends: int(c_default="0") = False
+    keepends: bool(accept={int}) = False
 
 Return a list of the lines in the bytearray, breaking at line boundaries.
 
@@ -1962,7 +1962,7 @@ true.
 
 static PyObject *
 bytearray_splitlines_impl(PyByteArrayObject *self, int keepends)
-/*[clinic end generated code: output=4223c94b895f6ad9 input=8ccade941e5ea0bd]*/
+/*[clinic end generated code: output=4223c94b895f6ad9 input=99a27ad959b9cf6b]*/
 {
     return stringlib_splitlines(
         (PyObject*) self, PyByteArray_AS_STRING(self),
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
index a30ac0c..27aa0df 100644
--- a/Objects/bytesobject.c
+++ b/Objects/bytesobject.c
@@ -2293,7 +2293,7 @@ bytes_decode_impl(PyBytesObject *self, const char *encoding,
 /*[clinic input]
 bytes.splitlines
 
-    keepends: int(c_default="0") = False
+    keepends: bool(accept={int}) = False
 
 Return a list of the lines in the bytes, breaking at line boundaries.
 
@@ -2303,7 +2303,7 @@ true.
 
 static PyObject *
 bytes_splitlines_impl(PyBytesObject *self, int keepends)
-/*[clinic end generated code: output=3484149a5d880ffb input=7f4aac67144f9944]*/
+/*[clinic end generated code: output=3484149a5d880ffb input=a8b32eb01ff5a5ed]*/
 {
     return stringlib_splitlines(
         (PyObject*) self, PyBytes_AS_STRING(self),
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index d3516fa..c5b793f 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -13089,7 +13089,7 @@ unicode_rsplit_impl(PyObject *self, PyObject *sep, Py_ssize_t maxsplit)
 /*[clinic input]
 str.splitlines as unicode_splitlines
 
-    keepends: int(c_default="0") = False
+    keepends: bool(accept={int}) = False
 
 Return a list of the lines in the string, breaking at line boundaries.
 
@@ -13099,7 +13099,7 @@ true.
 
 static PyObject *
 unicode_splitlines_impl(PyObject *self, int keepends)
-/*[clinic end generated code: output=f664dcdad153ec40 input=d6ff99fe43465b0f]*/
+/*[clinic end generated code: output=f664dcdad153ec40 input=b508e180459bdd8b]*/
 {
     return PyUnicode_Splitlines(self, keepends);
 }
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 63f1998..62463af 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -661,7 +661,7 @@ compile as builtin_compile
     filename: object(converter="PyUnicode_FSDecoder")
     mode: str
     flags: int = 0
-    dont_inherit: int(c_default="0") = False
+    dont_inherit: bool(accept={int}) = False
     optimize: int = -1
 
 Compile source into a code object that can be executed by exec() or eval().
@@ -682,7 +682,7 @@ static PyObject *
 builtin_compile_impl(PyObject *module, PyObject *source, PyObject *filename,
                      const char *mode, int flags, int dont_inherit,
                      int optimize)
-/*[clinic end generated code: output=1fa176e33452bb63 input=9d53e8cfb3c86414]*/
+/*[clinic end generated code: output=1fa176e33452bb63 input=0ff726f595eb9fcd]*/
 {
     PyObject *source_copy;
     const char *str;
diff --git a/Tools/clinic/clinic.py b/Tools/clinic/clinic.py
index 894d1c5..8f08827 100755
--- a/Tools/clinic/clinic.py
+++ b/Tools/clinic/clinic.py
@@ -2547,7 +2547,11 @@ class bool_converter(CConverter):
     format_unit = 'p'
     c_ignored_default = '0'
 
-    def converter_init(self):
+    def converter_init(self, *, accept={object}):
+        if accept == {int}:
+            self.format_unit = 'i'
+        elif accept != {object}:
+            fail("bool_converter: illegal 'accept' argument " + repr(accept))
         if self.default is not unspecified:
             self.default = bool(self.default)
             self.c_default = str(int(self.default))