Template instantiation for initializer lists

llvm-svn: 72229

1 files changed, 15 insertions, 1 deletions

diff --git a/clang/lib/Sema/SemaTemplateInstantiateExpr.cpp b/clang/lib/Sema/SemaTemplateInstantiateExpr.cpp
index 8cd60edb671..283b0d35a20 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateExpr.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateExpr.cpp
@@ -60,7 +60,7 @@ namespace {
     OwningExprResult VisitShuffleVectorExpr(ShuffleVectorExpr *E);
     OwningExprResult VisitChooseExpr(ChooseExpr *E);
     OwningExprResult VisitVAArgExpr(VAArgExpr *E);
-    // FIXME: InitListExpr
+    OwningExprResult VisitInitListExpr(InitListExpr *E);
     // FIXME: DesignatedInitExpr
     // FIXME: ImplicitValueInitExpr
     // FIXME: ExtVectorElementExpr
@@ -581,6 +581,20 @@ Sema::OwningExprResult TemplateExprInstantiator::VisitVAArgExpr(VAArgExpr *E) {
 }
 
 Sema::OwningExprResult 
+TemplateExprInstantiator::VisitInitListExpr(InitListExpr *E) {
+  ExprVector Inits(SemaRef);
+  for (unsigned I = 0, N = E->getNumInits(); I != N; ++I) {
+    OwningExprResult Init = Visit(E->getInit(I));
+    if (Init.isInvalid())
+      return SemaRef.ExprError();
+    Inits.push_back(Init.takeAs<Expr>());
+  }
+
+  return SemaRef.ActOnInitList(E->getLBraceLoc(), move_arg(Inits),
+                               E->getRBraceLoc());
+}
+
+Sema::OwningExprResult 
 TemplateExprInstantiator::VisitSizeOfAlignOfExpr(SizeOfAlignOfExpr *E) {
   bool isSizeOf = E->isSizeOf();