Determine if expression e can be evaluated directly into register variable s. Have to be careful about things like x=x+x+x, and x=a+x.
!=0 can 0 can't
The D Programming Language's Unofficial Docs
beta
The D Programming Language's Unofficial Docs
beta
Determine if expression e can be evaluated directly into register variable s. Have to be careful about things like x=x+x+x, and x=a+x.