Created attachment 81 [details]
example

See attached example.

$ gdc A.d 
cc1d: ../../src/gcc/d/dfrontend/statement.c:293:
ErrorStatement::ErrorStatement(): Assertion `global.gaggedErrors ||
global.errors' failed.
cc1d: internal compiler error: Aborted
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-4.9/README.Bugs> for instructions.

$ gdc --version
gdc (Debian 4.9.1-19) 4.9.1
Copyright (C) 2014 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.