Richard Smith 30f57da439 Fix ODR violations: a virtual function must be defined, even if it's never ...

called. Provide an (asserting) definition of Operator's private destructor.
Remove destructors from all classes derived from Operator. We don't need them
for safety, because their implicit definitions would be ill-formed (they'd call
Operator's private destructor), and we don't need them to avoid emitting
vtables, because we don't do anything with Operator subclasses which would
trigger vtable instantiation.

The Operator hierarchy is still a complete disaster with regard to undefined
behavior, but this at least allows LLVM to link when using Clang's
-fcatch-undefined-behavior with a new vptr-based type checking mechanism.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166530 91177308-0d34-0410-b5e6-96231b3b80d8

2012-10-24 00:30:41 +00:00

..

llvm

Fix ODR violations: a virtual function must be defined, even if it's never

2012-10-24 00:30:41 +00:00

llvm-c

Add support for annotated disassembly output for X86 and arm.

2012-10-22 22:31:46 +00:00