Fix discrimination net which was not recognizing primitive projections.
Fix discrimination net which was not recognizing primitive projections.

aspiwack/coq,ejgallego/coq,Matafou/coq,gares/coq,mattam82/coq,herbelin/github-coq,JasonGross/coq,shindere/coq,ppedrot/coq,Ptival/coq,SkySkimmer/coq,aspiwack/coq,TOSPIO/coq,ale-f/coq,ale-f/coq,barras/coq,william-lawvere/coq,gmalecha/coq,Lionel-Rieg/coq,ppedrot/coq,Ptival/coq,jpdeplaix/coq,JasonGross/coq,letouzey/coq-wip,maximedenes/coq,jpdeplaix/coq,mlasson/coq,letouzey/coq-wip,amintimany/coq,william-lawvere/coq,mattam82/coq,amintimany/coq,herbelin/github-coq,ppedrot/coq,gares/coq,8l/coq,Matafou/coq,ejgallego/coq,asr/coq,barras/coq,Lionel-Rieg/coq,coq/coq,SkySkimmer/coq,jpdeplaix/coq,SkySkimmer/coq,ale-f/coq,mlasson/coq,silene/coq,shindere/coq,Zimmi48/coq,asr/coq,SkySkimmer/coq,JasonGross/coq,ppedrot/coq,Matafou/coq,shindere/coq,maximedenes/coq,maximedenes/coq,ppedrot/coq,TheTypoMaster/coq,coq/coq,TheTypoMaster/coq,Zimmi48/coq,mattam82/coq,8l/coq,silene/coq,amintimany/coq,letouzey/coq-wip,barras/coq,letouzey/coq-wip,Zimmi48/coq,gares/coq,TOSPIO/coq,gmalecha/coq,aspiwack/coq,8l/coq,gares/coq,maximedenes/coq,william-lawvere/coq,coq/coq,pirapira/coq2rust,JasonGross/coq,pirapira/coq2rust,TheTypoMaster/coq,coq/coq,maximedenes/coq,TOSPIO/coq,Zimmi48/coq,letouzey/coq-wip,Lionel-Rieg/coq,ejgallego/coq,gares/coq,gmalecha/coq,silene/coq,pirapira/coq2rust,asr/coq,herbelin/github-coq,Ptival/coq,ejgallego/coq,mlasson/coq