Handle application of a primitive projection to a not yet evaluated cofixpoint (bug #5286).
Handle application of a primitive projection to a not yet evaluated cofixpoint (bug #5286).

Lionel-Rieg/coq,SkySkimmer/coq,gares/coq,JasonGross/coq,coq/coq,coq/coq,gares/coq,Lionel-Rieg/coq,JasonGross/coq,gares/coq,amintimany/coq,Ptival/coq,Ptival/coq,Zimmi48/coq,Zimmi48/coq,ppedrot/coq,silene/coq,ppedrot/coq,maximedenes/coq,JasonGross/coq,Lionel-Rieg/coq,coq/coq,maximedenes/coq,amintimany/coq,Matafou/coq,william-lawvere/coq,william-lawvere/coq,Matafou/coq,letouzey/coq-wip,ppedrot/coq,letouzey/coq-wip,ejgallego/coq,silene/coq,gares/coq,ppedrot/coq,Ptival/coq,silene/coq,letouzey/coq-wip,JasonGross/coq,Zimmi48/coq,letouzey/coq-wip,gares/coq,Zimmi48/coq,ejgallego/coq,ppedrot/coq,maximedenes/coq,william-lawvere/coq,coq/coq,ejgallego/coq,SkySkimmer/coq,letouzey/coq-wip,maximedenes/coq,maximedenes/coq,SkySkimmer/coq,amintimany/coq,Matafou/coq,SkySkimmer/coq,ejgallego/coq