{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"assert_eq!(const_val.size(),"}]}
        assert_eq!(const_val.size(), layout.size, "{:#?}: {:?}", const_val, layout);
    ) -> CValue<'tcx> {
        use cranelift_codegen::ir::immediates::{Ieee16, Ieee32, Ieee64, Ieee128};