{"ast_node_type":"other","tokens":[{"end":45,"kind":"keyword","start":0,"text":"//"}]}
        // TODO(antoyo): poison if not exact.
    fn exactsdiv(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
        // FIXME(antoyo): rustc_codegen_ssa::mir::intrinsic uses different types for a and b but they