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July 03, 2014 CTFE bug or enhancement? | ||||
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Everything compiles fine except for function qux2: http://dpaste.dzfl.pl/9d9187e0b450 Is this a bug or an enhancement for CTFE? It would be really nice to have this feature because core.simd has functions such as: void16 __simd(XMM opcode, void16 op1, void16 op2, ubyte imm8); Where all the arguments must be compile time constants. It would be nice to be able to push some parameters out from the type list and into the argument list in user code too. |
July 03, 2014 Re: CTFE bug or enhancement? | ||||
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Posted in reply to safety0ff | Actually, this is an enhancement because adding: enum b = blah Makes them fail. :( |
July 03, 2014 Re: CTFE bug or enhancement? | ||||
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Posted in reply to safety0ff | On Thursday, 3 July 2014 at 01:55:14 UTC, safety0ff wrote:
> Actually, this is an enhancement because adding:
> enum b = blah
>
> Makes them fail. :(
The question is now: how can the delegate be evaluated for the return value but not for the enum?
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July 03, 2014 Re: CTFE bug or enhancement? | ||||
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Posted in reply to safety0ff | On Thursday, 3 July 2014 at 02:02:19 UTC, safety0ff wrote: > On Thursday, 3 July 2014 at 01:55:14 UTC, safety0ff wrote: >> Actually, this is an enhancement because adding: >> enum b = blah >> >> Makes them fail. :( > > The question is now: how can the delegate be evaluated for the return value but not for the enum? Looks like an ICE: https://github.com/D-Programming-Language/dmd/blob/master/src/interpret.c#L5169 |
July 03, 2014 Re: CTFE bug or enhancement? | ||||
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Posted in reply to safety0ff | On Thu, Jul 03, 2014 at 02:09:09AM +0000, safety0ff via Digitalmars-d-learn wrote: > On Thursday, 3 July 2014 at 02:02:19 UTC, safety0ff wrote: > >On Thursday, 3 July 2014 at 01:55:14 UTC, safety0ff wrote: > >>Actually, this is an enhancement because adding: > >>enum b = blah > >> > >>Makes them fail. :( > > > >The question is now: how can the delegate be evaluated for the return value but not for the enum? > > Looks like an ICE: https://github.com/D-Programming-Language/dmd/blob/master/src/interpret.c#L5169 All ICE's are bugs and should be reported as such. T -- If the comments and the code disagree, it's likely that *both* are wrong. -- Christopher |
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