Eric Fiselier d87b880e00 ABI: Fix for undefined "___cxa_deleted_virtual" symbol in MacOSX ...

Patch from Eddie Elizondo. Reviewed as D37830 (https://reviews.llvm.org/D37830).

On MacOSX the following program:

struct S { virtual void f() = delete; };
int main() { new S; }
Fails with the following error:

Undefined symbols for architecture x86_64:
  "___cxa_deleted_virtual"
This adds a fix to export the needed symbols.

Test:

> lit -sv test/libcxx/language.support/cxa_deleted_virtual.pass.cpp
> Testing Time: 0.21s
>   Expected Passes    : 1

llvm-svn: 313500

2017-09-17 20:59:43 +00:00

2.2 KiB

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