[llvm-commits] Infinite recursion in StringRefTest

[Marius Wachtler]

Hello

In the StringRef unittest is a std::ostream operator overload which
calls itself.
The function is not called in the tests hence it didn't show up.

Patch attached...

-- Marius Wachtler


Index: StringRefTest.cpp
===================================================================
--- StringRefTest.cpp	(revision 124109)
+++ StringRefTest.cpp	(working copy)
@@ -16,7 +16,7 @@
 namespace llvm {

 std::ostream &operator<<(std::ostream &OS, const StringRef &S) {
-  OS << S;
+  OS << S.str();
   return OS;
 }