commit 3eae1b3b4b6916bbd30c8c41c4516ab11b30c2e7
author Gabor Greif <ggreif@gmail.com> Tue Jul 20 16:38:12 2010 +0000
committer Gabor Greif <ggreif@gmail.com> Tue Jul 20 16:38:12 2010 +0000
tree e2c653c78e6ffe0bcbfbf4cbdd32bb20e49c6188
parent 191f2e4dbdb23469a5bc44e572df620150f92fe3

isa<> tests

llvm-svn: 108851

llvm/unittests/Support/Casting.cpp

diff --git a/llvm/unittests/Support/Casting.cpp b/llvm/unittests/Support/Casting.cpp
index d7e89f8..3a3af7e 100644
--- a/llvm/unittests/Support/Casting.cpp
+++ b/llvm/unittests/Support/Casting.cpp
@@ -22,8 +22,14 @@
 extern bar &B1;
 extern const bar *B2;
 
-TEST(CastingTest, Basics) {
+TEST(CastingTest, isa) {
+  // test various configurations of const
+  const bar &B3 = B1;
+  const bar *const B4 = B2;
   EXPECT_TRUE(isa<foo>(B1));
+  EXPECT_TRUE(isa<foo>(B2));
+  EXPECT_TRUE(isa<foo>(B3));
+  EXPECT_TRUE(isa<foo>(B4));
 }
 
 bar B;