Change operator<< for raw_ostream and NamedDecl to take a reference instead of a pointer.
Passing a pointer was a bad idea as it collides with the overload for void*.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141971 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp b/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp
index f519306..bbc262f 100644
--- a/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/ObjCUnusedIVarsChecker.cpp
@@ -155,7 +155,7 @@
if (I->second == Unused) {
std::string sbuf;
llvm::raw_string_ostream os(sbuf);
- os << "Instance variable '" << I->first << "' in class '" << ID
+ os << "Instance variable '" << *I->first << "' in class '" << *ID
<< "' is never used by the methods in its @implementation "
"(although it may be used by category methods).";