| 25 Nov 2022 |
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 arnetheduck#9853 | strictly, this has nothing to do with exceptions but rather dynamic typing in general - a "weakness" of most exception systems (including nim) is that they imply dynamic typing is used for the exception - this is a natural consequence of the fact that designs that use exceptions tend to break abstractions and let random exception types from lower levels bubble up through the layers - ie it's hard to build realistic code that uses exceptions and static typing (it's then nearly equivalent to using nim-results indeed) | 14:10:02 |
 nocturn9x#1801 | heh | 14:10:25 |
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 Yepoleb#6459 | Araq i just looked up cursor inference and i don't understand how it's an issue when sharing memory the way i proposed. it seems copy elision is exactly what we want when objects are not modified. | 15:58:26 |
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 Araq#0647 | Yepoleb the copy elision assumes there is no other thread that works on the involved data structure. as far as I can remember | 06:36:58 |
| Araq#0647 | nocturn9x why is "zero RTTI" important? just make it really small and it'll be fine. Arguably any VTable is also RTTI, nobody cares | 06:41:09 |
 ringabout | https://github.com/nim-lang/Nim/pull/20918 is ready for review | 06:43:44 |
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| nocturn9x#1801 | thanks for the advice :) | 08:34:48 |
| ringabout | Regarding https://github.com/nim-lang/Nim/issues/20877, how could allocator know the existence of align attributes? At least -d:useMalloc never works. I don't understand why the program in that issue works with arc in 1.6.8. It doesn't work with refc in every version. See also https://stackoverflow.com/questions/19251360/attribute-alignedx-doesnt-work-on-dynamic-allocations | 09:16:15 |
| Yepoleb#6459 | But isn't that only an issue when data is written while the threads run, which even I think should not be done? | 12:43:34 |
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