Merge DMD r314+r315: bugzilla 2029 Typesafe variadic functions don't... Both DMD revisions are for fixing bugzilla 2029 (Typesafe variadic functions don't work in CTFE). The DMD r314 commit message is: bugzilla 2029 (Typesafe variadic functions don't work in CTFE The DMD r315 commit message is: bugzilla 2029 - try again --- dmd/constfold.c | 11 ++++- dmd/declaration.c | 21 +++++++++- dmd/declaration.h | 10 ++++- dmd/expression.c | 1 + dmd/interpret.c | 111 +++++++++++++++++++++++++++++++++++++++++++++-------- dmd/mars.h | 2 +- dmd/mtype.c | 2 +- 7 files changed, 135 insertions(+), 23 deletions(-)

void main()
{
    auto a = new float[1024];
    auto b = new float[1024];
    auto c = new float[1024];

    for (auto i=0; i<1024; i++)
    {
        a[i] = i;
        b[i] = i*2;
        c[i] = i*4;
    }

    a[] = b[] + c[] / 2;

    foreach(i,v; a)
    {
        assert(eq(v, b[i] + c[i] / 2));
    }
}

float abs(float x)
{
    return x<0?-x:x;
}
bool eq(float a, float b)
{
    return abs(a-b) <= float.epsilon;
}