Don't pass a null pointer to cast<> in its unit tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162310 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/Support/Casting.cpp b/unittests/Support/Casting.cpp
index ca0b40b..dc0205f 100644
--- a/unittests/Support/Casting.cpp
+++ b/unittests/Support/Casting.cpp
@@ -95,8 +95,9 @@
EXPECT_NE(&F5, null_foo);
const foo *F6 = cast<foo>(B4);
EXPECT_NE(F6, null_foo);
- foo *F7 = cast<foo>(fub());
- EXPECT_EQ(F7, null_foo);
+ // Can't pass null pointer to cast<>.
+ // foo *F7 = cast<foo>(fub());
+ // EXPECT_EQ(F7, null_foo);
foo *F8 = B1.baz();
EXPECT_NE(F8, null_foo);
}
@@ -121,7 +122,8 @@
EXPECT_NE(F2, null_foo);
const foo *F3 = dyn_cast<foo>(B4);
EXPECT_NE(F3, null_foo);
- // foo *F4 = dyn_cast<foo>(fub()); // not permittible
+ // Can't pass null pointer to dyn_cast<>.
+ // foo *F4 = dyn_cast<foo>(fub());
// EXPECT_EQ(F4, null_foo);
foo *F5 = B1.daz();
EXPECT_NE(F5, null_foo);