[Sema] ArrayRef-ize SubstExprs. NFC

llvm-svn: 256401

2 files changed, 6 insertions, 5 deletions

diff --git a/clang/lib/Sema/SemaTemplateInstantiate.cpp b/clang/lib/Sema/SemaTemplateInstantiate.cpp
index f34cb830575..fb7fc109d2e 100644
--- a/clang/lib/Sema/SemaTemplateInstantiate.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiate.cpp
@@ -2664,16 +2664,17 @@ ExprResult Sema::SubstInitializer(Expr *Init,
   return Instantiator.TransformInitializer(Init, CXXDirectInit);
 }
 
-bool Sema::SubstExprs(Expr **Exprs, unsigned NumExprs, bool IsCall,
+bool Sema::SubstExprs(ArrayRef<Expr *> Exprs, bool IsCall,
                       const MultiLevelTemplateArgumentList &TemplateArgs,
                       SmallVectorImpl<Expr *> &Outputs) {
-  if (NumExprs == 0)
+  if (Exprs.empty())
     return false;
 
   TemplateInstantiator Instantiator(*this, TemplateArgs,
                                     SourceLocation(),
                                     DeclarationName());
-  return Instantiator.TransformExprs(Exprs, NumExprs, IsCall, Outputs);
+  return Instantiator.TransformExprs(Exprs.data(), Exprs.size(),
+                                     IsCall, Outputs);
 }
 
 NestedNameSpecifierLoc
diff --git a/clang/lib/Sema/TreeTransform.h b/clang/lib/Sema/TreeTransform.h
index d7dcadd0aa7..e9f656826de 100644
--- a/clang/lib/Sema/TreeTransform.h
+++ b/clang/lib/Sema/TreeTransform.h
@@ -391,7 +391,7 @@ public:
   /// due to transformation.
   ///
   /// \returns true if an error occurred, false otherwise.
-  bool TransformExprs(Expr **Inputs, unsigned NumInputs, bool IsCall,
+  bool TransformExprs(Expr *const *Inputs, unsigned NumInputs, bool IsCall,
                       SmallVectorImpl<Expr *> &Outputs,
                       bool *ArgChanged = nullptr);
 
@@ -3200,7 +3200,7 @@ ExprResult TreeTransform<Derived>::TransformInitializer(Expr *Init,
 }
 
 template<typename Derived>
-bool TreeTransform<Derived>::TransformExprs(Expr **Inputs,
+bool TreeTransform<Derived>::TransformExprs(Expr *const *Inputs,
                                             unsigned NumInputs,
                                             bool IsCall,
                                       SmallVectorImpl<Expr *> &Outputs,