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authorYong He <yonghe@outlook.com>2023-01-11 15:33:28 -0800
committerGitHub <noreply@github.com>2023-01-11 15:33:28 -0800
commita3ac6e71cbc922b7c941c45f23ee18a9fc274d1f (patch)
treeacf8c18601f124e9290494f8b379d2420369fc35 /source/slang/slang-check-expr.cpp
parent20262684bcbb707d16669b2670039df870b65ca8 (diff)
Make backward differentiation work with generics. (#2586)
* Make backward differentiation work with generics. * Fix. * Another fix. * More fix. Co-authored-by: Yong He <yhe@nvidia.com>
Diffstat (limited to 'source/slang/slang-check-expr.cpp')
-rw-r--r--source/slang/slang-check-expr.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/source/slang/slang-check-expr.cpp b/source/slang/slang-check-expr.cpp
index 1ffc45fbd..2fc18628e 100644
--- a/source/slang/slang-check-expr.cpp
+++ b/source/slang/slang-check-expr.cpp
@@ -2129,7 +2129,7 @@ namespace Slang
{
derivType = outType->getValueType();
}
- else if (!as<PtrTypeBase>(derivType))
+ else if (as<DifferentialPairType>(derivType))
{
derivType = m_astBuilder->getInOutType(derivType);
}