{"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"#[diag(codegen_llvm_from_llvm_optimization_diag)]"}]}
#[diag(codegen_llvm_from_llvm_optimization_diag)]
#[derive(Diagnostic)]
pub(crate) struct FromLlvmOptimizationDiag<'a> {