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Removed TypeOpaque from DMD.

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Changed runtime functions taking opaque[] to void[].
Implemented proper type painting, to avoid "resizing" array casts in runtime calls that previously took opaque[].
Implemented dynamic arrays as first class types, this implements proper ABI for these types on x86.
Added dwarf region end after call to assert function, fixes some problems with llvm not allowing this to be missing.
Reverted change to WithStatement from rev [704] it breaks MiniD, mini/with2.d needs to be fixed some other way...
Fixed tango bug 1339 in runtime, problem with _adReverseChar on invalid UTF-8.
Disabled .bc generation in the compiler runtime part, genobj.d triggers some llvm bug when using debug info. the .o seems to work fine.
This commit is contained in:
Tomas Lindquist Olsen
2008-10-22 14:55:33 +02:00
parent 50484db204
commit f7ea1da010
25 changed files with 506 additions and 624 deletions
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31
gen/toir.cpp
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@@ -783,21 +783,26 @@ DValue* CastExp::toElem(IRState* p)
Logger::print("CastExp::toElem: %s | %s\n", toChars(), type->toChars());
LOG_SCOPE;
// get the value to cast
DValue* u = e1->toElem(p);
DValue* v = DtoCast(loc, u, to);
// force d type to this->type
v->getType() = type;
if (v->isSlice()) {
// only valid as rvalue!
// cast it to the 'to' type, if necessary
DValue* v = u;
if (!to->equals(e1->type))
v = DtoCast(loc, u, to);
// paint the type, if necessary
if (!type->equals(to))
v = DtoPaintType(loc, v, type);
// slices are not valid lvalues
if (v->isSlice())
return v;
}
// if we're casting a lvalue, keep it around, we might be in a lvalue cast.
else if(u->isLVal())
return new DLRValue(u, v);
else
return v;
// otherwise just return the new value
return v;
}
//////////////////////////////////////////////////////////////////////////////////////////
@@ -811,7 +816,7 @@ LLConstant* CastExp::toConstElem(IRState* p)
const LLType* lltype = DtoType(type);
if(!isaPointer(c->getType()) || !isaPointer(lltype)) {
error("can only cast pointers to pointers at compile time, not %s to %s", type->toChars(), e1->type->toChars());
error("can only cast pointers to pointers at code generation time, not %s to %s", type->toChars(), e1->type->toChars());
fatal();
}
@@ -1552,8 +1557,8 @@ DValue* DeleteExp::toElem(IRState* p)
else if (et->ty == Tarray)
{
DtoDeleteArray(dval);
if (!dval->isSlice())
DtoSetArrayToNull(dval->getRVal());
if (dval->isLVal())
DtoSetArrayToNull(dval->getLVal());
}
// unknown/invalid
else