Fix source range of implicitly instantiated friend declaration.

llvm-svn: 186702
diff --git a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
index 420ccb1..d780a3b 100644
--- a/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
+++ b/clang/lib/Sema/SemaTemplateInstantiateDecl.cpp
@@ -1216,6 +1216,7 @@
                            D->getCanonicalDecl()->getStorageClass(),
                            D->isInlineSpecified(), D->hasWrittenPrototype(),
                            D->isConstexpr());
+  Function->setRangeEnd(D->getSourceRange().getEnd());
 
   if (D->isInlined())
     Function->setImplicitlyInline();