LLConstant *IrAggr::getDefaultInitializer(VarDeclaration *field) {
if (field->_init) {
// Issue 9057 workaround caused by issue 14666 fix, see DMD upstream
// commit 069f570005.
if (field->sem < Semantic2Done && field->_scope) {
field->semantic2(field->_scope);
}
return DtoConstInitializer(field->_init->loc, field->type, field->_init);
}
return DtoConstExpInit(field->loc, field->type,
field->type->defaultInit(field->loc));
}
// helper function that returns the static default initializer of a variable
LLConstant* get_default_initializer(VarDeclaration* vd, Initializer* init)
{
if (init)
{
return DtoConstInitializer(init->loc, vd->type, init);
}
if (vd->init)
{
return DtoConstInitializer(vd->init->loc, vd->type, vd->init);
}
if (vd->type->size(vd->loc) == 0)
{
// We need to be able to handle void[0] struct members even if void has
// no default initializer.
return llvm::ConstantPointerNull::get(DtoPtrToType(vd->type));
}
return DtoConstExpInit(vd->loc, vd->type, vd->type->defaultInit(vd->loc));
}
