Bug 18664 – Spurious failure in std/experimental/allocator/building_blocks/bitmapped_block.d

Currently happening on OSX and rather seldom, so this might be hard to reproduce. --- ****** FAIL debug64 std.experimental.allocator.building_blocks.bucketizer core.exception.AssertError@std/experimental/allocator/building_blocks/bitmapped_block.d(177): Data must be aligned properly ---------------- 4 test_runner 0x00000001071853c7 onAssertErrorMsg + 107 5 test_runner 0x0000000107185624 _d_assert_msg + 68 6 test_runner 0x0000000106cdfcaf pure ref std.experimental.allocator.building_blocks.bitmapped_block.BitmappedBlock!(64uL, 8u, std.experimental.allocator.gc_allocator.GCAllocator).BitmappedBlock std.experimental.allocator.building_blocks.bitmapped_block.BitmappedBlock!(64uL, 8u, std.experimental.allocator.gc_allocator.GCAllocator).BitmappedBlock.__ctor(ubyte[]) + 111 7 test_runner 0x0000000106ce277a std.experimental.allocator.building_blocks.bitmapped_block.BitmappedBlock!(64uL, 8u, std.experimental.allocator.gc_allocator.GCAllocator).BitmappedBlock std.experimental.allocator.building_blocks.bitmapped_block.BitmappedBlock!(64uL, 8u, std.experimental.allocator.gc_allocator.GCAllocator).BitmappedBlock.__unittest_L57_C13().__lambda2() + 106 8 test_runner 0x0000000106ce1e97 void std.experimental.allocator.common.testAllocator!(std.experimental.allocator.building_blocks.bitmapped_block.BitmappedBlock!(64uL, 8u, std.experimental.allocator.gc_allocator.GCAllocator).BitmappedBlock.__unittest_L57_C13().__lambda2()).testAllocator() + 39 9 test_runner 0x0000000106cdfb28 void std.experimental.allocator.building_blocks.bitmapped_block.BitmappedBlock!(64uL, 8u, std.experimental.allocator.gc_allocator.GCAllocator).BitmappedBlock.__unittest_L57_C13() + 72 10 test_runner 0x0000000106cda4e0 void std.experimental.allocator.building_blocks.bucketizer.__modtest() + 28 11 test_runner 0x0000000105bc6fdb void test_runner.doTest(object.ModuleInfo*, ref core.runtime.UnitTestResult) + 99 12 test_runner 0x0000000105bc6ee9 core.runtime.UnitTestResult test_runner.testModules() + 377 13 test_runner 0x0000000105bc6d47 core.runtime.UnitTestResult test_runner.tester() + 31 14 test_runner 0x00000001071860d4 runModuleUnitTests + 148 15 test_runner 0x000000010719b6e1 void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).runAll() + 37 16 test_runner 0x000000010719b65f void rt.dmain2._d_run_main(int, char**, extern (C) int function(char[][])*).tryExec(scope void delegate()) + 51 17 test_runner 0x000000010719b5c2 _d_run_main + 814 18 test_runner 0x0000000105bc6bf5 main + 33 19 test_runner 0x0000000105bc6bb3 start + 51 20 ??? 0x0000000000000001 0x0 + 1 make[1]: *** [unittest/std/experimental/allocator/building_blocks/bucketizer.run] Error 1 make[1]: *** Waiting for unfinished jobs.... 0.406s PASS debug64 std.experimental.allocator.building_blocks.ascending_page_allocator make: *** [unittest-debug] Error 2 --- https://auto-tester.puremagic.com/show-run.ghtml?projectid=1&runid=3092762&isPull=true

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