D-Programming-Language/phobos — pull request #2300 by tom-tan (2014-07-03 07:07:35+00:00)
Title: Mark std.file.remove as @trusted

It contains an unsafe function `core.sys.windows.windows.DeleteFileW` (on Windows) or `core.stdc.stdio.remove` (on Posix) but we can verify that it can be trusted.