Fix bug in OffsetMap
Fix bug in OffsetMap

VereshchaginaE/YaccConstructor,melentyev/YaccConstructor,RomanBelkov/YaccConstructor,fedorovr/YaccConstructor,RomanBelkov/YaccConstructor,sanyaade-g2g-repos/YaccConstructor,VereshchaginaE/YaccConstructor,melentyev/YaccConstructor,fedorovr/YaccConstructor,nbIxMaN/YaccConstructor,Albiglittle/YaccConstructor,YaccConstructor/YaccConstructor,VereshchaginaE/YaccConstructor,sanyaade-g2g-repos/YaccConstructor,melentyev/YaccConstructor,nbIxMaN/YaccConstructor,YaccConstructor/YaccConstructor,fedorovr/YaccConstructor,YaccConstructor/YaccConstructor,Albiglittle/YaccConstructor,sanyaade-g2g-repos/YaccConstructor,Albiglittle/YaccConstructor,nbIxMaN/YaccConstructor,RomanBelkov/YaccConstructor