kszucs commented on a change in pull request #7420:
URL: https://github.com/apache/arrow/pull/7420#discussion_r440322018
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File path: cpp/src/arrow/compute/kernels/scalar_arithmetic.cc
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@@ -60,6 +68,42 @@ struct Add {
}
};
+struct AddChecked {
+#if __has_builtin(__builtin_add_overflow)
+ template <typename T>
+ static enable_if_integer<T> Call(KernelContext* ctx, T left, T right) {
+ T result;
+ if (__builtin_add_overflow(left, right, &result)) {
+ ctx->SetStatus(Status::Invalid("overflow"));
Review comment:
Which error should we raise? ExecutionError?
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