valgrind flags memory leak in _d_monitor_create

[Sean Silva]

I'm on Ubuntu x64, with the vanilla DMD .deb installed.

I have attached the output of valgrind. The program that triggers
valgrind to report the leak it is practically any that I run, including
just a bare "void main() { }". It looks like _d_monitor_create is
calloc'ing 72 bytes of memory that get "definitely lost" according to
valgrind.

begin 644 val.txt
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`
end