syntax_data: {"ast_node_type":"other","tokens":[{"end":39,"kind":"keyword","start":0,"text":"ExprKind::InlineAsm"}]}
source_snippet:         ExprKind::InlineAsm { .. } => {
context_before:         }
context_after:             error(GenericConstantTooComplexSub::InlineAsmNotSupported(node.span))?