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-rw-r--r--clang/test/CXX/stmt.stmt/stmt.select/stmt.switch/p2-0x.cpp39
1 files changed, 39 insertions, 0 deletions
diff --git a/clang/test/CXX/stmt.stmt/stmt.select/stmt.switch/p2-0x.cpp b/clang/test/CXX/stmt.stmt/stmt.select/stmt.switch/p2-0x.cpp
new file mode 100644
index 0000000..000c870
--- /dev/null
+++ b/clang/test/CXX/stmt.stmt/stmt.select/stmt.switch/p2-0x.cpp
@@ -0,0 +1,39 @@
+// RUN: %clang_cc1 -std=c++11 %s -verify
+
+struct Value {
+ constexpr Value(int n) : n(n) {}
+ constexpr operator short() { return n; }
+ int n;
+};
+enum E { E0, E1 };
+struct Alt {
+ constexpr operator E() { return E0; }
+};
+
+constexpr short s = Alt();
+
+void test(Value v) {
+ switch (v) {
+ case Alt():
+ case E1:
+ case Value(2):
+ case 3:
+ break;
+ }
+ switch (Alt a = Alt()) {
+ case Alt():
+ case E1:
+ case Value(2):
+ case 3:
+ break;
+ }
+ switch (E0) {
+ case Alt():
+ case E1:
+ // FIXME: These should produce a warning that 2 and 3 are not values of the
+ // enumeration.
+ case Value(2):
+ case 3:
+ break;
+ }
+}