[lld] r275858 - Delete dead code.

[Rafael Espindola via llvm-commits]

Author: rafael
Date: Mon Jul 18 13:24:41 2016
New Revision: 275858

URL: http://llvm.org/viewvc/llvm-project?rev=275858&view=rev
Log:
Delete dead code.

And make it easier to spot code going dead by using elf::.

Modified:
    lld/trunk/ELF/Error.cpp

Modified: lld/trunk/ELF/Error.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Error.cpp?rev=275858&r1=275857&r2=275858&view=diff
==============================================================================
--- lld/trunk/ELF/Error.cpp (original)
+++ lld/trunk/ELF/Error.cpp Mon Jul 18 13:24:41 2016
@@ -17,49 +17,38 @@
 using namespace llvm;
 
 namespace lld {
-namespace elf {
 
-bool HasError;
-raw_ostream *ErrorOS;
+bool elf::HasError;
+raw_ostream *elf::ErrorOS;
 
-void log(const Twine &Msg) {
+void elf::log(const Twine &Msg) {
   if (Config->Verbose)
     outs() << Msg << "\n";
 }
 
-void warning(const Twine &Msg) {
+void elf::warning(const Twine &Msg) {
   if (Config->FatalWarnings)
     error(Msg);
   else
     *ErrorOS << Msg << "\n";
 }
 
-void error(const Twine &Msg) {
+void elf::error(const Twine &Msg) {
   *ErrorOS << Msg << "\n";
   HasError = true;
 }
 
-void error(std::error_code EC, const Twine &Prefix) {
+void elf::error(std::error_code EC, const Twine &Prefix) {
   error(Prefix + ": " + EC.message());
 }
 
-void fatal(const Twine &Msg) {
+void elf::fatal(const Twine &Msg) {
   *ErrorOS << Msg << "\n";
   exit(1);
 }
 
-void fatal(const Twine &Msg, const Twine &Prefix) {
+void elf::fatal(const Twine &Msg, const Twine &Prefix) {
   fatal(Prefix + ": " + Msg);
 }
 
-void check(std::error_code EC) {
-  if (EC)
-    fatal(EC.message());
-}
-
-void check(Error Err) {
-  check(errorToErrorCode(std::move(Err)));
-}
-
-} // namespace elf
 } // namespace lld