Implement instantiation of a few boring, simple expressions. I don't think these are testable yet, though.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@71953 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/Expr.cpp b/lib/AST/Expr.cpp
index 9a86003..3133a8f 100644
--- a/lib/AST/Expr.cpp
+++ b/lib/AST/Expr.cpp
@@ -27,10 +27,27 @@
// Primary Expressions.
//===----------------------------------------------------------------------===//
+PredefinedExpr* PredefinedExpr::Clone(ASTContext &C) const {
+ return new (C) PredefinedExpr(Loc, getType(), Type);
+}
+
IntegerLiteral* IntegerLiteral::Clone(ASTContext &C) const {
return new (C) IntegerLiteral(Value, getType(), Loc);
}
+CharacterLiteral* CharacterLiteral::Clone(ASTContext &C) const {
+ return new (C) CharacterLiteral(Value, IsWide, getType(), Loc);
+}
+
+FloatingLiteral* FloatingLiteral::Clone(ASTContext &C) const {
+ bool exact = IsExact;
+ return new (C) FloatingLiteral(Value, &exact, getType(), Loc);
+}
+
+GNUNullExpr* GNUNullExpr::Clone(ASTContext &C) const {
+ return new (C) GNUNullExpr(getType(), TokenLoc);
+}
+
/// getValueAsApproximateDouble - This returns the value as an inaccurate
/// double. Note that this may cause loss of precision, but is useful for
/// debugging dumps, etc.
diff --git a/lib/AST/ExprCXX.cpp b/lib/AST/ExprCXX.cpp
index 8176db5..71617c4 100644
--- a/lib/AST/ExprCXX.cpp
+++ b/lib/AST/ExprCXX.cpp
@@ -309,3 +309,15 @@
return &SubExpr + 1;
}
+
+//===----------------------------------------------------------------------===//
+// Cloners
+//===----------------------------------------------------------------------===//
+
+CXXBoolLiteralExpr* CXXBoolLiteralExpr::Clone(ASTContext &C) const {
+ return new (C) CXXBoolLiteralExpr(Value, getType(), Loc);
+}
+
+CXXNullPtrLiteralExpr* CXXNullPtrLiteralExpr::Clone(ASTContext &C) const {
+ return new (C) CXXNullPtrLiteralExpr(getType(), Loc);
+}