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A comment on WebAssembly doesn’t make unsafe languages safe. Parent comment

Re:WebAssembly doesn’t make unsafe languages safe by cyphar on Sunday November 25, 2018 @08:32PM (#18530334)
Even simple codebases that do

    if (!p)
Anywhere would immediately cause problems.
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Re:WebAssembly doesn’t make unsafe languages safe by saagarjha on Sunday November 25, 2018 @09:29PM (#18530587)
This is legal in C, even if the representation for a null pointer is not actually "all zero bits" internally. The null pointer is defined to compare equal to 0, which is the contrapositive of what your test is doing.
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