Handle VarTemplateDecl in DeclContextPrinter

This commit fixes a crash that occurs when -print-decl-contexts AST consumer
tries to print an unhandled declaration.

rdar://19467234

Differential Revision: https://reviews.llvm.org/D26964


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@290886 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 9 insertions, 6 deletions

diff --git a/test/Coverage/ast-printing.cpp b/test/Coverage/ast-printing.cpp
index 5cff09defc..e03c517353 100644
--- a/test/Coverage/ast-printing.cpp
+++ b/test/Coverage/ast-printing.cpp
@@ -1,9 +1,9 @@
-// RUN: %clang_cc1 -fsyntax-only %s
-// RUN: %clang_cc1 -ast-print %s -o %t.1.cpp
-// RUN: %clang_cc1 -ast-print %t.1.cpp -o %t.2.cpp
+// RUN: %clang_cc1 -std=c++14 -fsyntax-only %s
+// RUN: %clang_cc1 -std=c++14 -ast-print %s -o %t.1.cpp
+// RUN: %clang_cc1 -std=c++14 -ast-print %t.1.cpp -o %t.2.cpp
 // RUN: diff %t.1.cpp %t.2.cpp
-// RUN: %clang_cc1 -ast-dump %s
-// RUN: %clang_cc1 -print-decl-contexts %s
-// RUN: %clang_cc1 -fdump-record-layouts %s
+// RUN: %clang_cc1 -std=c++14 -ast-dump %s
+// RUN: %clang_cc1 -std=c++14 -print-decl-contexts %s
+// RUN: %clang_cc1 -std=c++14 -fdump-record-layouts %s
 
 #include "cxx-language-features.inc"
diff --git a/test/Coverage/cxx-language-features.inc b/test/Coverage/cxx-language-features.inc
index be99eece79..17a4476067 100644
--- a/test/Coverage/cxx-language-features.inc
+++ b/test/Coverage/cxx-language-features.inc
@@ -60,3 +60,6 @@ struct ClassTemplatePartialSpecialization<T, true> { };
 struct AccessSpec {
 private:
 };
+
+// Variable template
+template <typename T> T varTemplate = 0;