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-rw-r--r--test/AST/atomic-expr.cpp19
1 files changed, 19 insertions, 0 deletions
diff --git a/test/AST/atomic-expr.cpp b/test/AST/atomic-expr.cpp
new file mode 100644
index 0000000000..34b51fabc8
--- /dev/null
+++ b/test/AST/atomic-expr.cpp
@@ -0,0 +1,19 @@
+// RUN: %clang_cc1 -ast-dump %s | FileCheck %s
+
+template<int N = 0>
+void pr43370() {
+ int arr[2];
+ __atomic_store_n(arr, 0, 0);
+}
+void useage(){
+ pr43370();
+}
+
+// CHECK:FunctionTemplateDecl 0x{{[0-9a-f]+}} <{{[^:]+}}:3:1, line:7:1> line:4:6 pr43370
+// CHECK: AtomicExpr
+// CHECK-NEXT: ImplicitCastExpr
+// CHECK-SAME: <ArrayToPointerDecay>
+// CHECK:FunctionDecl 0x{{[0-9a-f]+}} <line:4:1, line:7:1> line:4:6 used pr43370
+// CHECK: AtomicExpr
+// CHECK-NEXT: ImplicitCastExpr
+// CHECK-SAME: <ArrayToPointerDecay>