[Merge] lp:~azzar1/unity/fix-gcc7 into lp:unity

[Andrea Azzarone]

The proposal to merge lp:~azzar1/unity/fix-gcc7 into lp:unity has been updated.

Commit Message changed to:

Fix build issues with gcc-7 and g++-7

For more details, see:
https://code.launchpad.net/~azzar1/unity/fix-gcc7/+merge/328577
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Your team Unity Team is requested to review the proposed merge of lp:~azzar1/unity/fix-gcc7 into lp:unity.