=== Init Blocks ===
IB1: 60 3
IB2: 142 2
IB3: 5 1
IB4: 100
IB5: 52
--- struct static method shorthand ---
SM1: 16.000000 8.000000
SM1: 5.000000 5.000000
SM2: 10 20
--- optional if-else coercion ---
opt-if1: 99.000000
opt-if2: 10.000000
opt-if3: 10.000000
opt-if4: 0.000000
opt-if5: 42.000000
usize: 42
isize: -7
usize+8: 50
i32->usize: 10
usize->i64: 42