syntax_data: {"ast_node_type":"other","tokens":[{"end":58,"kind":"keyword","start":0,"text":"Self::dreg_low16"}]}
source_snippet:             Self::dreg_low16 | Self::dreg_low8 => types! {
context_before:             Self::sreg | Self::sreg_low16 => types! { vfp2: I32, F16, F32; },
context_after:                 vfp2: I64, F64;