https://issues.dlang.org/show_bug.cgi?id=23693
Walter Bright <bugzi...@digitalmars.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bugzi...@digitalmars.com --- Comment #2 from Walter Bright <bugzi...@digitalmars.com> --- linemarkers are a gcc extension, not a standard: https://gcc.gnu.org/onlinedocs/gcc-11.1.0/cpp/Preprocessor-Output.html Microsoft's preprocessor generates #line linemarkers, too. ImportC has to work with the output of C preprocessors other than gcc's. There's not much I can do about that. I recommend gcc simply not run those tests. --