Makefile grammar updating: tests are updated about the handling @, - and +#65629

Merged

alexr00 merged 1 commit intomicrosoft:masterfrom fadeevab:makefile-update

Feb 4, 2019

+264-7

Commits on Feb 3, 2019

Makefile grammar updating: tests are updated about the handling of @, - and +.
Alexandr Fadeev
committed