{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"impl<'a,"}]}
impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
    pub(crate) fn codegen_coverage(&self, bx: &mut Bx, kind: &CoverageKind, scope: SourceScope) {