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Diffstat (limited to 'source/slang/diff.meta.slang')
| -rw-r--r-- | source/slang/diff.meta.slang | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/source/slang/diff.meta.slang b/source/slang/diff.meta.slang index 26fec224c..f314e0487 100644 --- a/source/slang/diff.meta.slang +++ b/source/slang/diff.meta.slang @@ -18,6 +18,10 @@ attribute_syntax [__custom_jvp(function)] : CustomJVPAttribute; __magic_type(DifferentiableType) interface IDifferentiable { + // Note: the compiler implementation requires the `Differential` associated type to be defined + // before anything else. + + [__BuiltinAssociatedTypeRequirementAttribute(_BuiltinAssociatedTypeRequirementKind.Differential)] associatedtype Differential; static Differential zero(); |