Fix PR7402 when it strikes via template instantiation.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@113019 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Sema/SemaTemplateInstantiateDecl.cpp b/lib/Sema/SemaTemplateInstantiateDecl.cpp
index e3b6614..1c7869f 100644
--- a/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -2274,6 +2274,11 @@
Inits != InitsEnd; ++Inits) {
CXXBaseOrMemberInitializer *Init = *Inits;
+ // Only instantiate written initializers, let Sema re-construct implicit
+ // ones.
+ if (!Init->isWritten())
+ continue;
+
SourceLocation LParenLoc, RParenLoc;
ASTOwningVector<Expr*> NewArgs(*this);
llvm::SmallVector<SourceLocation, 4> CommaLocs;