Add support for C++ default arguments, and rework Parse-Sema
interaction for function parameters, fixing PR2046.
Patch by Doug Gregor!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49369 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp
index e2405b8..2ca71c3 100644
--- a/lib/CodeGen/CGExprConstant.cpp
+++ b/lib/CodeGen/CGExprConstant.cpp
@@ -69,6 +69,10 @@
return EmitConversion(C, E->getSubExpr()->getType(), E->getType());
}
+ llvm::Constant *VisitCXXDefaultArgExpr(CXXDefaultArgExpr *DAE) {
+ return Visit(DAE->getExpr());
+ }
+
llvm::Constant *EmitArrayInitialization(InitListExpr *ILE,
const llvm::ArrayType *AType) {
std::vector<llvm::Constant*> Elts;