Support returning non-const references in random_entry_opt #31759
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Want to get a non-const pointer out when providing a non-const container. Take advantage of C++14 trailing return types to make this easier to write.
ZhilkinSerg
added
[C++]
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Summary
SUMMARY: None
Purpose of change
Want to get a non-const reference out when providing a non-const container.
Describe the solution
Make it so.
Take advantage of C++14 trailing return types to make this easier to write.
Describe alternatives you've considered
Could try to do something similar for other
random_entryfunctions, but this was the simplest to fix.Additional context
Came across the need for this on another branch I'm working on.