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Issue 24088: Clarify semantics of yield expression (merge from 3.4).

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Guido van Rossum 2015-05-05 12:04:35 -07:00
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Doc/reference/expressions.rst
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@ -325,7 +325,7 @@ thus can only be used in the body of a function definition. Using a yield
expression in a function's body causes that function to be a generator. expression in a function's body causes that function to be a generator.
When a generator function is called, it returns an iterator known as a When a generator function is called, it returns an iterator known as a
generator. That generator then controls the execution of a generator function. generator. That generator then controls the execution of the generator function.
The execution starts when one of the generator's methods is called. At that The execution starts when one of the generator's methods is called. At that
time, the execution proceeds to the first yield expression, where it is time, the execution proceeds to the first yield expression, where it is
suspended again, returning the value of :token:`expression_list` to the generator's suspended again, returning the value of :token:`expression_list` to the generator's