Remove bare array creation from multi assign #4824
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I agree. This is too much sugar. |
ysbaddaden
approved these changes
Aug 13, 2017
This was referenced Mar 8, 2018
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Previously,
a = 1, 2, 3was parsed asa = [1, 2, 3]. This is a weird special case with strange side-effects such asa = 1, b = 2being parsed asa = [1, b = 2]which is... not optimal. The previous statement can happen easily as a syntax error:This doesn't effect swapping expressions (
a, foo.bar = foo.bar, 2) or destructuring (a, b, c = method()).