commit 1dcb405ca1e7963ffb63e42ca4c67795dc7ff411
author Richard Trieu <rtrieu@google.com> Wed Jun 14 01:28:00 2017 +0000
committer Richard Trieu <rtrieu@google.com> Wed Jun 14 01:28:00 2017 +0000
tree 7c8f3c7915fd02bd0d6c335a0b0e6b0f0ed5f385
parent b78a68db7bce478394224051517ae401033695cd

[ODRHash] Hash Expr for TemplateArgument::Expression

llvm-svn: 305360

clang/lib/AST/ODRHash.cpp

diff --git a/clang/lib/AST/ODRHash.cpp b/clang/lib/AST/ODRHash.cpp
index 0a4898c..8335527 100644
--- a/clang/lib/AST/ODRHash.cpp
+++ b/clang/lib/AST/ODRHash.cpp
@@ -143,6 +143,22 @@
 void ODRHash::AddTemplateArgument(TemplateArgument TA) {
   const auto Kind = TA.getKind();
   ID.AddInteger(Kind);
+
+  switch (Kind) {
+    case TemplateArgument::Null:
+    case TemplateArgument::Type:
+    case TemplateArgument::Declaration:
+    case TemplateArgument::NullPtr:
+    case TemplateArgument::Integral:
+    case TemplateArgument::Template:
+    case TemplateArgument::TemplateExpansion:
+      break;
+    case TemplateArgument::Expression:
+      AddStmt(TA.getAsExpr());
+      break;
+    case TemplateArgument::Pack:
+      break;
+  }
 }
 
 void ODRHash::AddTemplateParameterList(const TemplateParameterList *TPL) {}