Method getTupleFieldOffset

src/ast/ast_typedecl.cpp:2893–2908

    }

    int TypeDecl::getTupleFieldOffset ( int index ) const {
        DAS_ASSERT(baseType==Type::tTuple);
        DAS_ASSERT(index>=0 && index<int(argTypes.size()));
        int size = 0, idx = 0;
        for ( const auto & argT : argTypes ) {
            int al = argT->getAlignOf() - 1;
            size = (size + al) & ~al;
            if ( idx==index ) {
                return size;
            }
            size += argT->getSizeOf();
            idx ++;
        }
        DAS_ASSERT(0 && "we should not even be here. field index out of range somehow???");
        return -1;
    }

    int TypeDecl::getTupleSize() const {
        uint64_t size = getTupleSize64();