{"ast_node_type":"variable","tokens":[{"end":96,"kind":"keyword","start":0,"text":"let"}]}
        let ty = self.cx.type_array(self.cx.type_i8(), size.bytes()).get_aligned(align.bytes());
    fn alloca(&mut self, size: Size, align: Align) -> RValue<'gcc> {
        // TODO(antoyo): It might be better to return a LValue, but fixing the rustc API is non-trivial.