Merge DMD r243: some harmonization with D2 dmd --- dmd/aggregate.h | 24 ++++- dmd/attrib.c | 63 ++++++---- dmd/attrib.h | 10 +- dmd/declaration.h | 5 +- dmd/func.c | 337 ++++++++++++++++++++++------------------------------- dmd/mars.c | 2 +- dmd/mars.h | 7 + dmd/mtype.h | 13 ++- dmd/parse.c | 32 ++++- dmd/parse.h | 14 ++- dmd/scope.h | 2 +- 11 files changed, 263 insertions(+), 246 deletions(-)

module assign;

// this is taken from std.intrinsic from gdc

int mybtc(uint *p, uint bitnum)
{
    uint * q = p + (bitnum / (uint.sizeof*8));
    uint mask = 1 << (bitnum & ((uint.sizeof*8) - 1));
    int result = *q & mask;
    *q ^= mask;
    return result ? -1 : 0;
}

void main()
{
    uint i = 0xFFFF_FFFF;
    int r = mybtc(&i, 31);
    assert(r);
    assert(i == 0x7FFF_FFFF);
    r = mybtc(&i, 31);
    assert(!r);
    assert(i == 0xFFFF_FFFF);
}