Controls the inclusion or exclusion of a template instance's function return type in the mangled name of the instance.
#pragma new_mangler on | off | reset
The C++ standard requires that the function return type of a template instance to be included in the mangled name, which can cause incompatibilities. Enabling this pragma within a prefix file resolves those incompatibilities.
This pragma does not correspond to any panel setting. By default, this pragma is on.