[PATCH] D26559: Insert a type check before reading vtable.

[Ivan Krasin via cfe-commits]

Thank you, Richard.

Shall I merge the newly introduced test/CodeGenCXX/ubsan-vtable-checks.cpp
into catch-undef-behavior.cpp or it's more clear when it's standalone?

On Tue, Nov 15, 2016 at 5:51 PM, Richard Smith <richard at metafoo.co.uk>
wrote:

> On Fri, Nov 11, 2016 at 3:02 PM, Ivan Krasin via cfe-commits <
> cfe-commits at lists.llvm.org> wrote:
>
>> krasin added a comment.
>>
>> Small correction: all UBSan type checks tests live in compiler-rt.
>
>
> Actually, most of the UBSan tests live in test/CodeGenCXX/catch-undef-behavior.cpp
> in Clang; the compiler-rt tests are merely aiming to test that the runtime
> produces the correct diagnostics. There are a few more test files testing
> UBSan besides that one; you can find the tests by grepping for "fsanitize="
> in Clang's test/ directory.
>
>
>> There is a test for UBsan + devirtualization inside tools/clang. My point
>> still stands.
>>
>>
>> https://reviews.llvm.org/D26559
>>
>>
>>
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