rustc_codegen_llvm::debuginfo::create_scope_map

Function make_mir_scope

Source 
fn make_mir_scope<'ll, 'tcx>(
    cx: &CodegenCx<'ll, 'tcx>,
    instance: Instance<'tcx>,
    mir: &Body<'tcx>,
    variables: &Option<BitSet<SourceScope>>,
    debug_context: &mut FunctionDebugContext<'tcx, &'ll DIScope, &'ll DILocation>,
    instantiated: &mut BitSet<SourceScope>,
    discriminators: &mut FxHashMap<BytePos, u32>,
    scope: SourceScope,
)