Template instantiation for imaginary literals, because they were next in Expr.h

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@72058 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 16 insertions, 0 deletions

diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 19ab835707..6bafdf278d 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -44,6 +44,16 @@ FloatingLiteral* FloatingLiteral::Clone(ASTContext &C) const {
   return new (C) FloatingLiteral(Value, &exact, getType(), Loc);
 }
 
+ImaginaryLiteral* ImaginaryLiteral::Clone(ASTContext &C) const {
+  // FIXME: Use virtual Clone(), once it is available
+  Expr *ClonedVal = 0;
+  if (const IntegerLiteral *IntLit = dyn_cast<IntegerLiteral>(Val))
+    ClonedVal = IntLit->Clone(C);
+  else
+    ClonedVal = cast<FloatingLiteral>(Val)->Clone(C);
+  return new (C) ImaginaryLiteral(ClonedVal, getType());
+}
+
 GNUNullExpr* GNUNullExpr::Clone(ASTContext &C) const {
   return new (C) GNUNullExpr(getType(), TokenLoc);
 }
diff --git a/lib/Sema/SemaTemplateInstantiateExpr.cpp b/lib/Sema/SemaTemplateInstantiateExpr.cpp
index 3c3fb7e98e..c6ce6f4693 100644
--- a/lib/Sema/SemaTemplateInstantiateExpr.cpp
+++ b/lib/Sema/SemaTemplateInstantiateExpr.cpp
@@ -41,6 +41,7 @@ namespace {
     OwningExprResult VisitFloatingLiteral(FloatingLiteral *E);
     OwningExprResult VisitStringLiteral(StringLiteral *E);
     OwningExprResult VisitCharacterLiteral(CharacterLiteral *E);
+    OwningExprResult VisitImaginaryLiteral(ImaginaryLiteral *E);
     OwningExprResult VisitDeclRefExpr(DeclRefExpr *E);
     OwningExprResult VisitParenExpr(ParenExpr *E);
     OwningExprResult VisitUnaryOperator(UnaryOperator *E);
@@ -91,6 +92,11 @@ TemplateExprInstantiator::VisitCharacterLiteral(CharacterLiteral *E) {
   return SemaRef.Clone(E);
 }
 
+Sema::OwningExprResult 
+TemplateExprInstantiator::VisitImaginaryLiteral(ImaginaryLiteral *E) {
+  return SemaRef.Clone(E);
+}
+
 Sema::OwningExprResult
 TemplateExprInstantiator::VisitCXXBoolLiteralExpr(CXXBoolLiteralExpr *E) {
   return SemaRef.Clone(E);