subject:"PR 55171 4.6 Backport"

Re: PR 55171 4.6 Backport

2013-01-07 Thread Kai Tietz

Hi, I am a bit in doubt that the fix of PR 55171 will help you for 64-bit. The patch modifies thunk-code for 32-bit "thiscall" calling-convention. So it can't affect 64-bit code path. Kai

PR 55171 4.6 Backport

2013-01-07 Thread Jonathan Liu

Hello, Would it be possible to have fix for PR 55171 backported to 4.6 branch? I am having an issue with the attached test case not working using MinGW-w64 GCC 4.6.3 64-bit. Thanks. Regards, Jonathan class Base { public: virtual ~Base() { } }; class Derived : public Base { public: De