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-rw-r--r--unittests/Support/Casting.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/unittests/Support/Casting.cpp b/unittests/Support/Casting.cpp
index ca0b40b1f5..dc0205f325 100644
--- a/unittests/Support/Casting.cpp
+++ b/unittests/Support/Casting.cpp
@@ -95,8 +95,9 @@ TEST(CastingTest, cast) {
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 @@ TEST(CastingTest, dyn_cast) {
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);