fix a name shadowing problem in tblgen.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69218 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 1 insertions, 1 deletions

diff --git a/include/clang/Basic/Diagnostic.td b/include/clang/Basic/Diagnostic.td
index 74ca005e77..fdb8c06b99 100644
--- a/include/clang/Basic/Diagnostic.td
+++ b/include/clang/Basic/Diagnostic.td
@@ -28,7 +28,7 @@ def CLASS_ERROR     : DiagClass;
 
 // Diagnostic Groups.
 class DiagGroup<string Name> { string GroupName = Name; }
-class InGroup<DiagGroup Group> { DiagGroup Group = Group; }
+class InGroup<DiagGroup G> { DiagGroup Group = G; }
 class IsGroup<string Name> { DiagGroup Group = DiagGroup<Name>; }
 
 def ImplicitFunctionDeclare : DiagGroup<"implicit-function-declaration">;