Modified the Py_RETURN_* macros by having the statements surrounded by {} in
order to prevent any unexpected surprises from someone using them in a
conditional without using curly braces (e.g., ``if (foo) Py_RETURN_TRUE``.
diff --git a/Include/boolobject.h b/Include/boolobject.h
index 7c4939b..aa5230a 100644
--- a/Include/boolobject.h
+++ b/Include/boolobject.h
@@ -24,8 +24,8 @@
#define Py_True ((PyObject *) &_Py_TrueStruct)
/* Macros for returning Py_True or Py_False, respectively */
-#define Py_RETURN_TRUE Py_INCREF(Py_True); return Py_True;
-#define Py_RETURN_FALSE Py_INCREF(Py_False); return Py_False;
+#define Py_RETURN_TRUE {Py_INCREF(Py_True); return Py_True;}
+#define Py_RETURN_FALSE {Py_INCREF(Py_False); return Py_False;}
/* Function to return a bool from a C long */
PyAPI_FUNC(PyObject *) PyBool_FromLong(long);
diff --git a/Include/object.h b/Include/object.h
index 8fdd4dc..1033445 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -634,7 +634,7 @@
#define Py_None (&_Py_NoneStruct)
/* Macro for returning Py_None from a function */
-#define Py_RETURN_NONE Py_INCREF(Py_None); return Py_None;
+#define Py_RETURN_NONE {Py_INCREF(Py_None); return Py_None;}
/*
Py_NotImplemented is a singleton used to signal that an operation is
diff --git a/Misc/NEWS b/Misc/NEWS
index 87a82e9..52ed529 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -155,6 +155,9 @@
C API
-----
+- Added three new macros: Py_RETURN_NONE, Py_RETURN_TRUE, and Py_RETURN_FALSE.
+ Each return the singleton they mention after Py_INCREF()ing them.
+
- Added a new function, PyTuple_Pack(n, ...) for constructing tuples from a
variable length argument list of Python objects without having to invoke
the more complex machinery of Py_BuildValue(). PyTuple_Pack(3, a, b, c)