Build canonical types for dependently-sized array types.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@77647 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 12 insertions, 0 deletions

diff --git a/lib/AST/Type.cpp b/lib/AST/Type.cpp
index c8e317c7d3..ed91e80c3e 100644
--- a/lib/AST/Type.cpp
+++ b/lib/AST/Type.cpp
@@ -64,6 +64,18 @@ void DependentSizedArrayType::Destroy(ASTContext& C) {
   C.Deallocate(this);
 }
 
+void DependentSizedArrayType::Profile(llvm::FoldingSetNodeID &ID, 
+                                      ASTContext &Context,
+                                      QualType ET,
+                                      ArraySizeModifier SizeMod,
+                                      unsigned TypeQuals,
+                                      Expr *E) {
+  ID.AddPointer(ET.getAsOpaquePtr());
+  ID.AddInteger(SizeMod);
+  ID.AddInteger(TypeQuals);
+  E->Profile(ID, Context, true);
+}
+
 void DependentSizedExtVectorType::Destroy(ASTContext& C) {
   // FIXME: Deallocate size expression, once we're cloning properly.
 //  if (SizeExpr)