Don't check member and base initializers if the constructor is dependent.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@80211 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Sema/SemaDeclCXX.cpp

@@ -947,6 +947,8 @@ void Sema::ActOnMemInitializers(DeclPtrTy ConstructorDecl,
     Diag(ColonLoc, diag::err_only_constructors_take_base_inits);
     return;
   }
+  
+  if (!Constructor->isDependentContext()) {
     llvm::DenseMap<void*, CXXBaseOrMemberInitializer *>Members;
     bool err = false;
     for (unsigned i = 0; i < NumMemInits; i++) {
@@ -976,11 +978,15 @@ void Sema::ActOnMemInitializers(DeclPtrTy ConstructorDecl,
   
     if (err)
       return;
+  }
   
   BuildBaseOrMemberInitializers(Context, Constructor,
                       reinterpret_cast<CXXBaseOrMemberInitializer **>(MemInits), 
                       NumMemInits);
   
+  if (Constructor->isDependentContext())
+    return;
+  
   if (Diags.getDiagnosticLevel(diag::warn_base_initialized) == 
       Diagnostic::Ignored &&
       Diags.getDiagnosticLevel(diag::warn_field_initialized) == 

test/SemaTemplate/member-initializers.cpp

@@ -0,0 +1,13 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+template<typename T> struct A {
+  A() : j(10), i(10) { }
+  
+  int i;
+  int j;
+};
+
+template<typename T> struct B : A<T> {
+  B() : A<T>() { }
+};
+