{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":".unwrap_or_else(||"}]}
                    .unwrap_or_else(|| {
                unsafe { llvm::LLVMRustDILocationCloneWithBaseDiscriminator(loc, *o.get()) }
                        cx.dbg_loc(callsite_scope, parent_scope.inlined_at, DUMMY_SP)