https://issues.dlang.org/show_bug.cgi?id=22960
--- Comment #3 from Iain Buclaw <[email protected]> --- DMD's undoing here is that it set's up a va_list in the prologue, but k&r functions are pseudo-variadic, so it can get away without having va_list. In fact, it's an error to construct a va_list object in a k&r function in gcc: --- void other(x) int x; { __builtin_va_list argp; __builtin_va_start(argp, x); } // file2.c: In function ‘other’: // file2.c:5:3: error: ‘va_start’ used in function with fixed arguments --- --
