syntax_data: {"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"Primitive::Int(..)"}]}
source_snippet:                 Primitive::Int(..) | Primitive::Pointer(_) => Class::Int,
context_before:             BackendRepr::Scalar(scalar) => match scalar.primitive() {
context_after:                 Primitive::Float(_) => Class::Sse,