rustc_codegen_llvm::debuginfo::create_scope_map

Function make_mir_scope

Source 
fn make_mir_scope<'ll, 'tcx>(
    cx: &GenericCx<'ll, FullCx<'ll, 'tcx>>,
    instance: Instance<'tcx>,
    mir: &Body<'tcx>,
    variables: &Option<DenseBitSet<SourceScope>>,
    debug_context: &mut FunctionDebugContext<'tcx, &'ll Metadata, &'ll Metadata>,
    instantiated: &mut DenseBitSet<SourceScope>,
    discriminators: &mut FxHashMap<BytePos, u32>,
    scope: SourceScope,
)