[tvm] branch unity updated: [Unity] Avoid overloaded-virtual warnings (#15382)

[tqchen]

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tqchen pushed a commit to branch unity
in repository https://gitbox.apache.org/repos/asf/tvm.git


The following commit(s) were added to refs/heads/unity by this push:
     new efa6cdcc6b [Unity] Avoid overloaded-virtual warnings (#15382)
efa6cdcc6b is described below

commit efa6cdcc6b755dcf80a55f5662a3183b4c31ab4a
Author: Anirudh Sundar Subramaniam <quic_sanir...@quicinc.com>
AuthorDate: Sat Jul 22 01:26:20 2023 +0530

    [Unity] Avoid overloaded-virtual warnings (#15382)
    
    This patch fixes a couple of build warnings `-Woverloaded-virtual` that
    come up due to the `VisitExpr_` definitions
---
 src/relax/distributed/transform/propagate_sharding.cc | 2 ++
 src/relax/transform/remove_purity_checking.cc         | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/src/relax/distributed/transform/propagate_sharding.cc 
b/src/relax/distributed/transform/propagate_sharding.cc
index 5f6792c152..676274a6fc 100644
--- a/src/relax/distributed/transform/propagate_sharding.cc
+++ b/src/relax/distributed/transform/propagate_sharding.cc
@@ -325,6 +325,8 @@ class DistributedIRBuilder : public ExprMutator {
   }
 
  private:
+  using ExprMutator::VisitExpr_;
+
   Expr RewriteInputTensorAndConstant(Expr tensor) {
     const auto* sinfo = GetStructInfoAs<TensorStructInfoNode>(tensor);
     int ndim = sinfo->ndim;
diff --git a/src/relax/transform/remove_purity_checking.cc 
b/src/relax/transform/remove_purity_checking.cc
index a8719c9d90..f190968d9d 100644
--- a/src/relax/transform/remove_purity_checking.cc
+++ b/src/relax/transform/remove_purity_checking.cc
@@ -30,6 +30,8 @@ namespace relax {
 
 class PurityRemover : public ExprMutator {
  public:
+  using ExprMutator::VisitExpr_;
+
   Function RemovePurity(Function func) {
     bool purity = func->is_pure;
     auto ret = func;