[Haskell-cafe] rounding and undefined behavior

Matt Peddie mpeddie at gmail.com
Wed Feb 27 23:31:45 UTC 2019

Hi Neil,

Did you call GCC with optimizations enabled?  For me it returns 32767
if I enable optimizations and 0 if I don't.  Clang returns 0
independent of any flag changes I tried.  Bummer!



On Thu, Feb 28, 2019 at 9:19 AM Neil Mayhew
<neil_mayhew at users.sourceforge.net> wrote:
> On my machine, your program outputs 32767 with GCC (7.4.0) and 0 with Clang (5.0.2).
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