In follow-up, I found the solution to the "this pointer" on the stack (g++) vs ESI (MSVC) problem. I was thinking the g++ needed to be "fixed" but I found that it was MSVC that needed to be "fixed". The fix was to change the calling conventino to __stdcall for MSVC as shown below. I"m now calling methods between g++ and MSVC without issues.
class ITest { public: void virtual __stdcall TestFunc(int x, int y, int z) = 0; }; class Test : ITest { public: Test() {} ~Test() {} void __stdcall TestFunc(int x, int y, int z) { int a; a = x + y + z; } }; _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus