bpo-33012: Fix invalid function cast warnings with gcc 8. (GH-6749)

Fix invalid function cast warnings with gcc 8
for method conventions different from METH_NOARGS, METH_O and
METH_VARARGS excluding Argument Clinic generated code.

1 files changed, 14 insertions, 14 deletions

diff --git a/Modules/parsermodule.c b/Modules/parsermodule.c
index c8fb3d2..8f88657 100644
--- a/Modules/parsermodule.c
+++ b/Modules/parsermodule.c
@@ -206,15 +206,15 @@ static PyObject* parser_st2tuple(PyST_Object *, PyObject *, PyObject *);
 #define PUBLIC_METHOD_TYPE (METH_VARARGS|METH_KEYWORDS)
 
 static PyMethodDef parser_methods[] = {
-    {"compile",         (PyCFunction)parser_compilest,  PUBLIC_METHOD_TYPE,
+    {"compile",         (PyCFunction)(void(*)(void))parser_compilest,  PUBLIC_METHOD_TYPE,
         PyDoc_STR("Compile this ST object into a code object.")},
-    {"isexpr",          (PyCFunction)parser_isexpr,     PUBLIC_METHOD_TYPE,
+    {"isexpr",          (PyCFunction)(void(*)(void))parser_isexpr,     PUBLIC_METHOD_TYPE,
         PyDoc_STR("Determines if this ST object was created from an expression.")},
-    {"issuite",         (PyCFunction)parser_issuite,    PUBLIC_METHOD_TYPE,
+    {"issuite",         (PyCFunction)(void(*)(void))parser_issuite,    PUBLIC_METHOD_TYPE,
         PyDoc_STR("Determines if this ST object was created from a suite.")},
-    {"tolist",          (PyCFunction)parser_st2list,    PUBLIC_METHOD_TYPE,
+    {"tolist",          (PyCFunction)(void(*)(void))parser_st2list,    PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates a list-tree representation of this ST.")},
-    {"totuple",         (PyCFunction)parser_st2tuple,   PUBLIC_METHOD_TYPE,
+    {"totuple",         (PyCFunction)(void(*)(void))parser_st2tuple,   PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates a tuple-tree representation of this ST.")},
     {"__sizeof__",      (PyCFunction)parser_sizeof,     METH_NOARGS,
         PyDoc_STR("Returns size in memory, in bytes.")},
@@ -1087,23 +1087,23 @@ parser__pickler(PyObject *self, PyObject *args)
  *  inheritance.
  */
 static PyMethodDef parser_functions[] =  {
-    {"compilest",      (PyCFunction)parser_compilest,  PUBLIC_METHOD_TYPE,
+    {"compilest",      (PyCFunction)(void(*)(void))parser_compilest,  PUBLIC_METHOD_TYPE,
         PyDoc_STR("Compiles an ST object into a code object.")},
-    {"expr",            (PyCFunction)parser_expr,      PUBLIC_METHOD_TYPE,
+    {"expr",            (PyCFunction)(void(*)(void))parser_expr,      PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates an ST object from an expression.")},
-    {"isexpr",          (PyCFunction)parser_isexpr,    PUBLIC_METHOD_TYPE,
+    {"isexpr",          (PyCFunction)(void(*)(void))parser_isexpr,    PUBLIC_METHOD_TYPE,
         PyDoc_STR("Determines if an ST object was created from an expression.")},
-    {"issuite",         (PyCFunction)parser_issuite,   PUBLIC_METHOD_TYPE,
+    {"issuite",         (PyCFunction)(void(*)(void))parser_issuite,   PUBLIC_METHOD_TYPE,
         PyDoc_STR("Determines if an ST object was created from a suite.")},
-    {"suite",           (PyCFunction)parser_suite,     PUBLIC_METHOD_TYPE,
+    {"suite",           (PyCFunction)(void(*)(void))parser_suite,     PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates an ST object from a suite.")},
-    {"sequence2st",     (PyCFunction)parser_tuple2st,  PUBLIC_METHOD_TYPE,
+    {"sequence2st",     (PyCFunction)(void(*)(void))parser_tuple2st,  PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates an ST object from a tree representation.")},
-    {"st2tuple",        (PyCFunction)parser_st2tuple,  PUBLIC_METHOD_TYPE,
+    {"st2tuple",        (PyCFunction)(void(*)(void))parser_st2tuple,  PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates a tuple-tree representation of an ST.")},
-    {"st2list",         (PyCFunction)parser_st2list,   PUBLIC_METHOD_TYPE,
+    {"st2list",         (PyCFunction)(void(*)(void))parser_st2list,   PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates a list-tree representation of an ST.")},
-    {"tuple2st",        (PyCFunction)parser_tuple2st,  PUBLIC_METHOD_TYPE,
+    {"tuple2st",        (PyCFunction)(void(*)(void))parser_tuple2st,  PUBLIC_METHOD_TYPE,
         PyDoc_STR("Creates an ST object from a tree representation.")},
 
     /* private stuff: support pickle module */