As a side effect the following 32bit issues are fixed too: func.c:2108 buffer is too small statement.c:1368 fdname is too small
Created attachment 43 [details] dmd-0.173-sprintf-buffer.patch
Incorporated DMD 0.174
dlang-community/dfmt pull request #498 "Fix issue 497: insert space before function/delegate in function type that returns template instantiated with parenless value argument" was merged into master: - 4dd05031ec006e2cbf7a835b2c3de5cc78c6557e by Mathis Beer: Fix issue 497: insert space before function/delegate in function type that returns template instantiated with parenless value argument https://github.com/dlang-community/dfmt/pull/498