Operators Associativity
() [] -> . left to right
! ~ ++ — + – * (type) sizeof right to left
* / % left to right
+ – left to right
<< >> left to right
< <= > >= left to right
== != left to right
& left to right
^ left to right
| left to right
&& left to right
|| left to right
?: right to left
= += -= *= /= %= &= ^= |= <<= >>= right to left

C ++ 优先级列表
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