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-rw-r--r--test/Lexer/cxx-features.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/test/Lexer/cxx-features.cpp b/test/Lexer/cxx-features.cpp
index 4ec4d55..6c4a092 100644
--- a/test/Lexer/cxx-features.cpp
+++ b/test/Lexer/cxx-features.cpp
@@ -2,6 +2,7 @@
// RUN: %clang_cc1 -std=c++11 -verify %s
// RUN: %clang_cc1 -std=c++1y -fsized-deallocation -verify %s
// RUN: %clang_cc1 -std=c++1y -fsized-deallocation -fconcepts-ts -DCONCEPTS_TS=1 -verify %s
+// RUN: %clang_cc1 -fcoroutines -DCOROUTINES -verify %s
// expected-no-diagnostics
@@ -128,3 +129,7 @@
#if check(experimental_concepts, 0, 0, CONCEPTS_TS)
#error "wrong value for __cpp_experimental_concepts"
#endif
+
+#if (COROUTINES && !__cpp_coroutines) || (!COROUTINES && __cpp_coroutines)
+#error "wrong value for __cpp_coroutines"
+#endif
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