Implemented proper support for naked asm using llvm module level asm. Still not 100% complete, but already 1000 times better that what we had before. Don's BignumX86 implementation from Tango (when turned into a standalone unittest) seems to fully work with no changes, and great performance :) Fixed align N; in asm blocks. Fixed inreg parameter passing on x86 for ref/out params. Removed support for lazy initialization of function local static variables, I have no idea why I ever implemented this, it's not in the D spec, and DMD doesn't support it :P Some of the global variable related changes might cause minor regressions, but they should be easily fixable.

module internal.contract;

import std.string: toString;
extern(C):

void exit(int);

/*void _d_assert(bool cond, uint line, char[] msg)
{
    if (!cond) {
        printf("Aborted(%u): %.*s\n", line, msg.length, msg.ptr);
        exit(1);
    }
}*/
void _d_assert(string file, uint line) {
  throw new Exception(file~":"~.toString(line)~": Assertion failed!");
}

void _d_assert_msg(string msg, string file, uint line) {
  throw new Exception(file~": "~.toString(line)~": Assertion failed: \""~msg~"\"");
}