[issue44447] Syntax Error not as detailed as shown

[Andre Roberge]

Andre Roberge <andre.roberge at gmail.com> added the comment:

Your example is different than the one in the documentation (What's new).

>>> (x, x for x in range(7))  # Your example
  File "<stdin>", line 1
    (x, x for x in range(7))
          ^^^
SyntaxError: invalid syntax

>>> foo(x, x for x in range(7))  # Example similar to the docs
  File "<stdin>", line 1
    foo(x, x for x in range(7))
           ^^^^^^^^^^^^^^^^^^^
SyntaxError: Generator expression must be parenthesized

>>> [x, x for x in range(7)]  # Yet a different example
  File "<stdin>", line 1
    [x, x for x in range(7)]
     ^^^^
SyntaxError: did you forget parentheses around the comprehension target?

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nosy: +aroberge

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<https://bugs.python.org/issue44447>
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