Fix dr::gather of non-jit array with scalar indices (#318)

mitsuba-renderer · Dec 12, 2024 · 812f15e · 812f15e
1 parent 528f142
commit 812f15e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/include/drjit/array_router.h b/include/drjit/array_router.h
@@ -984,7  984,9 @@ Target gather(Source &&source, const Index &index, const Mask &mask_ = true,
         static_assert(size_v<Source> == size_v<Target>,
                       "When gathering from a nested array source, the source "
                       "and target types must be compatible!");
-        using Index2 = plain_t<replace_scalar_t<Target, scalar_t<Index>>>;
         using Index2 = std::conditional_t<is_array_v<Index>,
             plain_t<replace_scalar_t<Target, scalar_t<Index>>>,
             plain_t<replace_value_t<Target, Index>>>;
         Target result;
         if constexpr (Target::Size == Dynamic)
             result = empty<Target>(source.size());