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Fixed constant expression taking address of function.

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This commit is contained in:
Tomas Lindquist Olsen
2008-08-04 03:38:23 +02:00
parent daad516579
commit 800497f2be
1 changed files with 21 additions and 5 deletions
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26
gen/toir.cpp
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@@ -843,11 +843,27 @@ LLConstant* AddrExp::toConstElem(IRState* p)
{
assert(e1->op == TOKvar);
VarExp* vexp = (VarExp*)e1;
VarDeclaration* vd = vexp->var->isVarDeclaration();
assert(vd);
LLConstant* llc = llvm::dyn_cast<LLConstant>(vd->ir.getIrValue());
assert(llc);
return llc;
// global variable
if (VarDeclaration* vd = vexp->var->isVarDeclaration())
{
LLConstant* llc = llvm::dyn_cast<LLConstant>(vd->ir.getIrValue());
assert(llc);
return llc;
}
// static function
else if (FuncDeclaration* fd = vexp->var->isFuncDeclaration())
{
IrFunction* irfunc = fd->ir.irFunc;
assert(irfunc);
return irfunc->func;
}
// not yet supported
else
{
error("constant expression '%s' not yet implemented", toChars());
fatal();
}
}
//////////////////////////////////////////////////////////////////////////////////////////