Arjun Gupta

using 17.12 as I Already said: global option is -std=c++14 but project's is -std=c++1z under the compiler option in the build dialog -- global and project respectively

Project's options not overwriting Global ones

yes the main question is that will you let us contribute,, i have some private work on 7zip api it will benefit some one if appear in official header becoz for now it was just lying in my backups