ref: 464a3a4892f31bfbedda6b35f7a605ec673156ea
dir: /test/asm/for.err/
ERROR: for.asm(16):
FOR cannot have a step value of 0
ERROR: for.asm(41) -> for.asm::REPT~4(47):
'v' already defined as constant at for.asm(41) -> for.asm::REPT~4(45)
FATAL: for.asm(41) -> for.asm::REPT~4(47):
Failed to update FOR symbol value