I wrote a test.y file with more types. After certain limit, when I compiled the file with command, go tool yacc test
It panics,"Index out of range in yacc.go:891" When I looked at the file https://golang.org/src/cmd/yacc/yacc.go, I saw this comment in defining the constants "the following are adjustable according to memory size" Is there a reason why they have limited the number of type definition to 63(NTYPES = 63) in line 74(in the file mentioned in the link above)