https://issues.dlang.org/show_bug.cgi?id=23843
Rainer Schuetze <r.sagita...@gmx.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |r.sagita...@gmx.de --- Comment #1 from Rainer Schuetze <r.sagita...@gmx.de> --- Maybe you switched to building 64-bit processes in the mean time? If built with dmd, this uses a custom exception handling mechanism unknown to the VS debugger. With 32-bit processes and with LDC, exception are regular Win32/C++ exceptions, and can be set to break on throwing exceptions (enable all exception to see which one triggers). The D-Exceptions only work when using the mago-debug-engine. This can only be selected with visualdproj projects as the debugger to use, but has become obsolete in all other aspects. --