Making it easier to work with shaders https://git.yummers.dev/slang.git/atom?h=master 2024-08-12T21:18:02+00:00 2024-08-12T21:18:02+00:00 venkataram-nv vedavamadath@nvidia.com 2024-08-12T21:18:02+00:00 urn:sha1:20bd48659d0009de5477380c335e2419f4c66f8b Addresses #4698 as one approach to diagnose the potential problem. Emit warnings when a user marks a parameter as `inout` but never writes to it in the function. A new intrinsic function `unmodified(out T)` has been added to explicitly indicate that an `inout` variable will not be modified in the function. This is only one way to address the specific validation error in #4698. In general it seems that DXC does some more extensive checks on actual struct fields (as opposed to observing arbitrary struct writes), so that will be the next step. 2023-05-30T17:41:34+00:00 Yong He yonghe@outlook.com 2023-05-30T17:41:34+00:00 urn:sha1:5e1974e8cad3396a8c4bedfd63c1ad31b82ec8eb