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-rw-r--r--test/CXX/dcl.dcl/dcl.link/p2.cpp14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CXX/dcl.dcl/dcl.link/p2.cpp b/test/CXX/dcl.dcl/dcl.link/p2.cpp
new file mode 100644
index 000000000000..d1c3bcb8fa03
--- /dev/null
+++ b/test/CXX/dcl.dcl/dcl.link/p2.cpp
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -std=c++11 -verify %s
+
+extern "C" {
+ extern R"(C++)" { }
+}
+
+#define plusplus "++"
+extern "C" plusplus {
+}
+
+extern u8"C" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}}
+extern L"C" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}}
+extern u"C++" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}}
+extern U"C" {} // expected-error {{string literal in language linkage specifier cannot have an encoding-prefix}}