https://issues.dlang.org/show_bug.cgi?id=16358
Issue ID: 16358 Summary: the most basic program leaks 88 bytes Product: D Version: D2 Hardware: x86_64 OS: Linux Status: NEW Severity: normal Priority: P1 Component: druntime Assignee: nob...@puremagic.com Reporter: b2.t...@gmx.com a.d: °°°° void main() { } compile & run (dmd v2.071.2-b1): °°°°°°° dmd a.d valgrind --leak-check=full -v ./basic: output: °°°°°°° ==10527== HEAP SUMMARY: ==10527== in use at exit: 88 bytes in 2 blocks ==10527== total heap usage: 27 allocs, 25 frees, 43,904 bytes allocated ==10527== ==10527== Searching for pointers to 2 not-freed blocks ==10527== Checked 148,376 bytes ==10527== ==10527== 16 bytes in 1 blocks are definitely lost in loss record 1 of 2 ==10527== at 0x4C291A0: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==10527== by 0x446CCB: _D2rt5tlsgc4initFZPv (in /tmp/a) ==10527== by 0x441CC8: thread_attachThis (in /tmp/a) ==10527== by 0x441B8D: thread_init (in /tmp/a) ==10527== by 0x436D76: gc_init (in /tmp/a) ==10527== by 0x4296DE: rt_init (in /tmp/a) ==10527== by 0x426369: _D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZv (in /tmp/a) ==10527== by 0x426314: _D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ7tryExecMFMDFZvZv (in /tmp/a) ==10527== by 0x426285: _d_run_main (in /tmp/a) ==10527== by 0x425EBD: main (in /tmp/a) ==10527== ==10527== 72 bytes in 1 blocks are definitely lost in loss record 2 of 2 ==10527== at 0x4C2B290: calloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so) ==10527== by 0x446AAC: _D2rt8monitor_13ensureMonitorFNbC6ObjectZPOS2rt8monitor_7Monitor (in /tmp/a) ==10527== by 0x446A02: _d_monitorenter (in /tmp/a) ==10527== by 0x4418C0: _D4core6thread6Thread8isDaemonMFNdZb (in /tmp/a) ==10527== by 0x42E8C7: thread_joinAll (in /tmp/a) ==10527== by 0x429779: rt_term (in /tmp/a) ==10527== by 0x426394: _D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZv (in /tmp/a) ==10527== by 0x426314: _D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ7tryExecMFMDFZvZv (in /tmp/a) ==10527== by 0x426285: _d_run_main (in /tmp/a) ==10527== by 0x425EBD: main (in /tmp/a) ==10527== ==10527== LEAK SUMMARY: ==10527== definitely lost: 88 bytes in 2 blocks ==10527== indirectly lost: 0 bytes in 0 blocks ==10527== possibly lost: 0 bytes in 0 blocks ==10527== still reachable: 0 bytes in 0 blocks ==10527== suppressed: 0 bytes in 0 blocks --