Bug 18012 – [reg 2.077.0] segfault in dmd

Created attachment 1665 reduced source code reduced by Dustmite button/cli/package.d -------------------- import button.build; button/app.d ------------ import button.cli; button/build.d ------------------ import button.graph; import button.task; import button.resource; Graph!(Resource, Task) explicitGraph() {} button/command.d -------------------- import button.resource; button/graph.d -------------- class Graph(A, B){ import std.array ; Appender!(B[]) _stackB; } button/resource.d ----------------- struct Resource {} button/task.d ------------- import button.command; struct Task { import std.datetime; SysTime lastExecuted = SysTime.min; } macos ():dustmite0.reduced pinver$ /usr/local/Cellar/dmd/2.076.1/bin/dmd -o- button/app.d macos ():dustmite0.reduced pinver$ /usr/local/Cellar/dmd/2.077.0/bin/dmd -o- button/app.d Segmentation fault: 11

*** This issue has been marked as a duplicate of issue 17955 ***