Clean up warnings (#6325)

2020-10-30 12:50:29 -03:00
parent f0fe18fc28
commit 5e1e972aea
16 changed files with 53 additions and 61 deletions
--- a/src/data/sparse_page_dmatrix.h
+++ b/src/data/sparse_page_dmatrix.h
@@ -37,7 +37,7 @@ class SparsePageDMatrix : public DMatrix {
  const MetaInfo& Info() const override;

  bool SingleColBlock() const override { return false; }
-  DMatrix *Slice(common::Span<int32_t const> ridxs) override {
+  DMatrix *Slice(common::Span<int32_t const>) override {
    LOG(FATAL) << "Slicing DMatrix is not supported for external memory.";
    return nullptr;
  }