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Update out-of-date comments.

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Raymond Hettinger 2015-01-25 16:27:40 -08:00
parent 93035c44fd
commit 4d45c1069b
1 changed files with 3 additions and 5 deletions
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8
Objects/setobject.c
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@ -23,7 +23,7 @@
All arithmetic on hash should ignore overflow. All arithmetic on hash should ignore overflow.
Unlike the dictionary implementation, the lookkey functions can return Unlike the dictionary implementation, the lookkey function can return
NULL if the rich comparison returns an error. NULL if the rich comparison returns an error.
*/ */
@ -1028,10 +1028,8 @@ set_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
t=set(a); a.clear(); a.update(b); b.clear(); b.update(t); del t t=set(a); a.clear(); a.update(b); b.clear(); b.update(t); del t
The function always succeeds and it leaves both objects in a stable state. The function always succeeds and it leaves both objects in a stable state.
Useful for creating temporary frozensets from sets for membership testing Useful for operations that update in-place (by allowing an intermediate
in __contains__(), discard(), and remove(). Also useful for operations result to be swapped into one of the original inputs).
that update in-place (by allowing an intermediate result to be swapped
into one of the original inputs).
*/ */
static void static void