use attr::{self, HasAttrs};
use syntax_pos::{self, DUMMY_SP, NO_EXPANSION, Span, FileMap, BytePos};
-use codemap::{self, CodeMap, ExpnInfo, MacroAttribute, dummy_spanned};
+use codemap::{self, SourceMap, ExpnInfo, MacroAttribute, dummy_spanned};
use errors;
use config;
use entry::{self, EntryPointType};