David Bryant

Hi. I am seeing this exact same bug. It occurs only with the 32-bit compiler (the 64-bit compiler is fine) and the executables fail exactly the same way whether they are run on Wine or an XP VM (which I assume means they'll fail anywhere they will run). I grabbed the MS demo of ftell() and modified it to demonstrate with just a few lines: $ i686-w64-mingw32-gcc --version i686-w64-mingw32-gcc (GCC) 9.3-win32 20200320 Copyright (C) 2019 Free Software Foundation, Inc. This is free software; see the...