dwahl (Davis Wahl)
- Login: dwahl
- Registered on: 01/08/2016
- Last sign in: 02/14/2016
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Activity
01/08/2016
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06:27 PM Ruby Bug #11970: Multiple Assignment Into a Hash with Destructuring causes segfault
- I apologize for whatever I did to mangle the formatting.
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- Segfaults in 2.2.3 and 2.3.0, In 2.1.0 and below, produces `{[:foo]=>:bar}`
~~~ruby
foo = [:foo]
bar = [:bar]
h = {}
h[*foo], _tail = *bar # Segfault
~~~
Using hash assignment/destructuring in this way may very well be undef...