[WIP] Merge DMD r251: bugzilla 111 (appending a dchar to a char[]) This patch needs some work in the code generation, because of the runtime changes (functions "_d_arrayappendcd" and "_d_arrayappendwd" are added). This doesn't affect existing code though, it just makes with patch a little useless, because something like this: char [] s; s ~= '\u6211'; That failed to compile with a nice error message previously to this change, now fails with and ugly error message (a failed assertion). Apparently there is a regression introduced by this patch too, when compiling Dil I get this assertion message: ldc: /home/luca/tesis/ldc/gen/statements.cpp:132: virtual void ReturnStatement::toIR(IRState*): Assertion `p->topfunc()->getReturnType() == llvm::Type::getVoidTy(gIR->context())' failed. 0 ldc 0x08a91628 Thank god we have bisecting capabilities in VCSs now ;) --- dmd/expression.c | 47 +++++++++++++++++++++++++++++++++++++++++------ 1 files changed, 41 insertions(+), 6 deletions(-)

extern(C) int printf(char*, ...);

class A {
    bool Afoo = false;
    void foo() { Afoo = true; }
}

class B : A {}

class C : B {
    bool Cfoo = false;
    void foo() { Cfoo = true; }
}

void main()
{
        scope c1 = new C();
        c1.foo();
	assert(c1.Cfoo && !c1.Afoo);
	
	scope c2 = new C();
	c2.B.foo();
	assert(!c2.Cfoo && c2.Afoo);

	scope c3 = new C();
	c3.A.foo();
	assert(!c3.Cfoo && c3.Afoo);
}