fix crash in MarkParallelAssignments transform when it hits a type inferred TypedExprNode that lacks pos/subexprs
fix crash in MarkParallelAssignments transform when it hits a type inferred TypedExprNode that lacks pos/subexprs

hhsprings/cython,dahebolangkuan/cython,madjar/cython,hickford/cython,dahebolangkuan/cython,roxyboy/cython,achernet/cython,slonik-az/cython,dahebolangkuan/cython,roxyboy/cython,marscher/cython,JelleZijlstra/cython,acrispin/cython,c-blake/cython,achernet/cython,andreasvc/cython,achernet/cython,andreasvc/cython,ChristopherHogan/cython,achernet/cython,c-blake/cython,JelleZijlstra/cython,JelleZijlstra/cython,fabianrost84/cython,cython/cython,c-blake/cython,mcanthony/cython,hhsprings/cython,mcanthony/cython,cython/cython,JelleZijlstra/cython,madjar/cython,JelleZijlstra/cython,mrGeen/cython,mrGeen/cython,achernet/cython,scoder/cython,mcanthony/cython,fperez/cython,encukou/cython,acrispin/cython,marscher/cython,hickford/cython,slonik-az/cython,hhsprings/cython,madjar/cython,ChristopherHogan/cython,marscher/cython,marscher/cython,encukou/cython,fabianrost84/cython,fperez/cython,slonik-az/cython,da-woods/cython,ChristopherHogan/cython,cython/cython,encukou/cython,c-blake/cython,mrGeen/cython,hickford/cython,mcanthony/cython,roxyboy/cython,acrispin/cython,fperez/cython,slonik-az/cython,da-woods/cython,fabianrost84/cython,encukou/cython,mrGeen/cython,fabianrost84/cython,acrispin/cython,slonik-az/cython,roxyboy/cython,hhsprings/cython,da-woods/cython,fperez/cython,madjar/cython,acrispin/cython,dahebolangkuan/cython,andreasvc/cython,hhsprings/cython,andreasvc/cython,da-woods/cython,hickford/cython,marscher/cython,mcanthony/cython,mrGeen/cython,scoder/cython,roxyboy/cython,scoder/cython,scoder/cython,madjar/cython,dahebolangkuan/cython,c-blake/cython,cython/cython,hickford/cython,andreasvc/cython,fabianrost84/cython,encukou/cython,fperez/cython