add parsing, ast building and pretty printing support for C++ throw expressions.
Patch by Mike Stump!
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@47582 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/AST/StmtPrinter.cpp b/AST/StmtPrinter.cpp
index 74d94ea..ba82b7f 100644
--- a/AST/StmtPrinter.cpp
+++ b/AST/StmtPrinter.cpp
@@ -780,6 +780,15 @@
OS << (Node->getValue() ? "true" : "false");
}
+void StmtPrinter::VisitCXXThrowExpr(CXXThrowExpr *Node) {
+ if (Node->getSubExpr() == 0)
+ OS << "throw";
+ else {
+ OS << "throw ";
+ PrintExpr(Node->getSubExpr());
+ }
+}
+
// Obj-C
void StmtPrinter::VisitObjCStringLiteral(ObjCStringLiteral *Node) {