Nimrod compiler segfault error.

test.nim

C:\Users\Clay\Projects\nimrod-scripts>nimrod compile test.nim
c:\nimrod\config\nimrod.cfg(36, 2) Hint: added path: 'C:\Users\Clay\.babel\pkgs\
' [Path]
Hint: used config file 'C:\Nimrod\config\nimrod.cfg' [Conf]
Hint: system [Processing]
Hint: test [Processing]
Traceback (most recent call last)
nimrod.nim(79)           nimrod
nimrod.nim(55)           HandleCmdLine
main.nim(308)            MainCommand
main.nim(73)             CommandCompileToC
modules.nim(193)         CompileProject
modules.nim(151)         compileModule
passes.nim(192)          processModule
passes.nim(136)          processTopLevelStmt
sem.nim(311)             myProcess
sem.nim(285)             SemStmtAndGenerateGenerics
semstmts.nim(1258)       semStmt
semexprs.nim(816)        semExprNoType
semexprs.nim(1987)       semExpr
semstmts.nim(644)        semFor
semexprs.nim(55)         semExprNoDeref
semexprs.nim(1897)       semExpr
semexprs.nim(205)        semConv
semexprs.nim(161)        checkConvertible
system.nim(730)          skipTypes
SIGSEGV: Illegal storage access. (Attempt to read from nil?)