From: Craig Topper <craig.topper@gmail.com>
Date: Sat, 30 Aug 2014 16:48:19 +0000 (+0000)
Subject: Add a test for converting ArrayRef<T *> to ArrayRef<const T *>.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8316713a9e9c7def613a27968b5a1303e4de3373;p=llvm

Add a test for converting ArrayRef<T *> to ArrayRef<const T *>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216821 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/unittests/ADT/ArrayRefTest.cpp b/unittests/ADT/ArrayRefTest.cpp
index a25f932d4ce..649936714f3 100644
--- a/unittests/ADT/ArrayRefTest.cpp
+++ b/unittests/ADT/ArrayRefTest.cpp
@@ -63,4 +63,14 @@ TEST(ArrayRefTest, EmptyEquals) {
   EXPECT_TRUE(ArrayRef<unsigned>() == ArrayRef<unsigned>());
 }
 
+TEST(ArrayRefTest, ConstConvert) {
+  int buf[4];
+  for (int i = 0; i < 4; ++i)
+    buf[i] = i;
+
+  static int *A[] = {&buf[0], &buf[1], &buf[2], &buf[3]};
+  ArrayRef<const int *> a((ArrayRef<int *>(A)));
+  a = ArrayRef<int *>(A);
+}
+
 } // end anonymous namespace