3 ms·
If p is statically null, it should emit compile time error. If not, it should emit machine instruction to deference p.
by leosarev 5y ago
If p is statically null, it should emit compile time error.
If not, it should emit machine instruction to deference p.
- tom_mellior 5y agoIn all of the examples above it will emit a machine instruction to dereference p. What your grandparent is complaining about is that it will later remove an "if (!p)" test.