ref: 8553b61a946527d12f2af7b75b1a7c66b8044ca1
dir: /test/asm/compound-assignment.asm/
macro try
println \1, "\2:"
def prefix equs \1
{prefix}\2 = 10
println \2 ; 10
{prefix}\2 += 5
println \2 ; 15
{prefix}\2 -= 1
println \2 ; 14
{prefix}\2 *= 2
println \2 ; 28
{prefix}\2 /= 4
println \2 ; 7
{prefix}\2 %= 3
println \2 ; 1
{prefix}\2 |= 11
println \2 ; 11
{prefix}\2 ^= 12
println \2 ; 7
{prefix}\2 &= 21
println \2 ; 5
{prefix}\2 <<= 2
println \2 ; 20
{prefix}\2 >>= 1
println \2 ; 10
purge prefix
endm
try "", p
try "def ", q
try "redef ", r
_RS += 100
println _RS
UnDeFiNeD ^= 300
println UnDeFiNeD