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Results tagged with c
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user 106929
C is a general-purpose computer programming language used for operating systems, games and other high performance work.
1
vote
Is it always safe to shift bool values?
C++14 and C++ 4.9.2:
v = 1
b2i(v) = 2
b2i(v) = 2
C++ 4.3.2 (also in Borland 0x0564):
v = 1
b2i(v) = 2
b2i(v) = 510 …
- 640
3
votes
2
answers
5k
views
Is it always safe to shift bool values?
errorneous)
{
return
(finished & 1) |
((code & 0xffff)<<1) |
((err & 1)<< 17);
}
I'm not sure if this code (style) reaches back into times where bool wasn't available in C. …
- 640