Fix AST pretty-printing for C++ new expressions with placement arguments with default values.
Based on patch by Grzegorz Jablonski.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166226 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/StmtPrinter.cpp b/lib/AST/StmtPrinter.cpp
index 892442e..d7392af 100644
--- a/lib/AST/StmtPrinter.cpp
+++ b/lib/AST/StmtPrinter.cpp
@@ -1415,10 +1415,12 @@
OS << "::";
OS << "new ";
unsigned NumPlace = E->getNumPlacementArgs();
- if (NumPlace > 0) {
+ if (NumPlace > 0 && !isa<CXXDefaultArgExpr>(E->getPlacementArg(0))) {
OS << "(";
PrintExpr(E->getPlacementArg(0));
for (unsigned i = 1; i < NumPlace; ++i) {
+ if (isa<CXXDefaultArgExpr>(E->getPlacementArg(i)))
+ break;
OS << ", ";
PrintExpr(E->getPlacementArg(i));
}